/* * ATTENTION: The "eval" devtool has been used (maybe by default in mode: "development"). * This devtool is neither made for production nor for readable output files. * It uses "eval()" calls to create a separate source file in the browser devtools. * If you are trying to read the output file, select a different devtool (https://webpack.js.org/configuration/devtool/) * or disable the default devtool with "devtool: false". * If you are looking for production-ready output files, see mode: "production" (https://webpack.js.org/configuration/mode/). */ /******/ (() => { // webpackBootstrap /******/ var __webpack_modules__ = ({ /***/ "./node_modules/@solana/buffer-layout/lib/Layout.js": /*!**********************************************************!*\ !*** ./node_modules/@solana/buffer-layout/lib/Layout.js ***! \**********************************************************/ /***/ ((__unused_webpack_module, exports, __webpack_require__) => { "use strict"; eval("/* The MIT License (MIT)\n *\n * Copyright 2015-2018 Peter A. Bigot\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n * THE SOFTWARE.\n */\n/**\n * Support for translating between Uint8Array instances and JavaScript\n * native types.\n *\n * {@link module:Layout~Layout|Layout} is the basis of a class\n * hierarchy that associates property names with sequences of encoded\n * bytes.\n *\n * Layouts are supported for these scalar (numeric) types:\n * * {@link module:Layout~UInt|Unsigned integers in little-endian\n * format} with {@link module:Layout.u8|8-bit}, {@link\n * module:Layout.u16|16-bit}, {@link module:Layout.u24|24-bit},\n * {@link module:Layout.u32|32-bit}, {@link\n * module:Layout.u40|40-bit}, and {@link module:Layout.u48|48-bit}\n * representation ranges;\n * * {@link module:Layout~UIntBE|Unsigned integers in big-endian\n * format} with {@link module:Layout.u16be|16-bit}, {@link\n * module:Layout.u24be|24-bit}, {@link module:Layout.u32be|32-bit},\n * {@link module:Layout.u40be|40-bit}, and {@link\n * module:Layout.u48be|48-bit} representation ranges;\n * * {@link module:Layout~Int|Signed integers in little-endian\n * format} with {@link module:Layout.s8|8-bit}, {@link\n * module:Layout.s16|16-bit}, {@link module:Layout.s24|24-bit},\n * {@link module:Layout.s32|32-bit}, {@link\n * module:Layout.s40|40-bit}, and {@link module:Layout.s48|48-bit}\n * representation ranges;\n * * {@link module:Layout~IntBE|Signed integers in big-endian format}\n * with {@link module:Layout.s16be|16-bit}, {@link\n * module:Layout.s24be|24-bit}, {@link module:Layout.s32be|32-bit},\n * {@link module:Layout.s40be|40-bit}, and {@link\n * module:Layout.s48be|48-bit} representation ranges;\n * * 64-bit integral values that decode to an exact (if magnitude is\n * less than 2^53) or nearby integral Number in {@link\n * module:Layout.nu64|unsigned little-endian}, {@link\n * module:Layout.nu64be|unsigned big-endian}, {@link\n * module:Layout.ns64|signed little-endian}, and {@link\n * module:Layout.ns64be|unsigned big-endian} encodings;\n * * 32-bit floating point values with {@link\n * module:Layout.f32|little-endian} and {@link\n * module:Layout.f32be|big-endian} representations;\n * * 64-bit floating point values with {@link\n * module:Layout.f64|little-endian} and {@link\n * module:Layout.f64be|big-endian} representations;\n * * {@link module:Layout.const|Constants} that take no space in the\n * encoded expression.\n *\n * and for these aggregate types:\n * * {@link module:Layout.seq|Sequence}s of instances of a {@link\n * module:Layout~Layout|Layout}, with JavaScript representation as\n * an Array and constant or data-dependent {@link\n * module:Layout~Sequence#count|length};\n * * {@link module:Layout.struct|Structure}s that aggregate a\n * heterogeneous sequence of {@link module:Layout~Layout|Layout}\n * instances, with JavaScript representation as an Object;\n * * {@link module:Layout.union|Union}s that support multiple {@link\n * module:Layout~VariantLayout|variant layouts} over a fixed\n * (padded) or variable (not padded) span of bytes, using an\n * unsigned integer at the start of the data or a separate {@link\n * module:Layout.unionLayoutDiscriminator|layout element} to\n * determine which layout to use when interpreting the buffer\n * contents;\n * * {@link module:Layout.bits|BitStructure}s that contain a sequence\n * of individual {@link\n * module:Layout~BitStructure#addField|BitField}s packed into an 8,\n * 16, 24, or 32-bit unsigned integer starting at the least- or\n * most-significant bit;\n * * {@link module:Layout.cstr|C strings} of varying length;\n * * {@link module:Layout.blob|Blobs} of fixed- or variable-{@link\n * module:Layout~Blob#length|length} raw data.\n *\n * All {@link module:Layout~Layout|Layout} instances are immutable\n * after construction, to prevent internal state from becoming\n * inconsistent.\n *\n * @local Layout\n * @local ExternalLayout\n * @local GreedyCount\n * @local OffsetLayout\n * @local UInt\n * @local UIntBE\n * @local Int\n * @local IntBE\n * @local NearUInt64\n * @local NearUInt64BE\n * @local NearInt64\n * @local NearInt64BE\n * @local Float\n * @local FloatBE\n * @local Double\n * @local DoubleBE\n * @local Sequence\n * @local Structure\n * @local UnionDiscriminator\n * @local UnionLayoutDiscriminator\n * @local Union\n * @local VariantLayout\n * @local BitStructure\n * @local BitField\n * @local Boolean\n * @local Blob\n * @local CString\n * @local Constant\n * @local bindConstructorLayout\n * @module Layout\n * @license MIT\n * @author Peter A. Bigot\n * @see {@link https://github.com/pabigot/buffer-layout|buffer-layout on GitHub}\n */\n\nObject.defineProperty(exports, \"__esModule\", ({ value: true }));\nexports.s16 = exports.s8 = exports.nu64be = exports.u48be = exports.u40be = exports.u32be = exports.u24be = exports.u16be = exports.nu64 = exports.u48 = exports.u40 = exports.u32 = exports.u24 = exports.u16 = exports.u8 = exports.offset = exports.greedy = exports.Constant = exports.UTF8 = exports.CString = exports.Blob = exports.Boolean = exports.BitField = exports.BitStructure = exports.VariantLayout = exports.Union = exports.UnionLayoutDiscriminator = exports.UnionDiscriminator = exports.Structure = exports.Sequence = exports.DoubleBE = exports.Double = exports.FloatBE = exports.Float = exports.NearInt64BE = exports.NearInt64 = exports.NearUInt64BE = exports.NearUInt64 = exports.IntBE = exports.Int = exports.UIntBE = exports.UInt = exports.OffsetLayout = exports.GreedyCount = exports.ExternalLayout = exports.bindConstructorLayout = exports.nameWithProperty = exports.Layout = exports.uint8ArrayToBuffer = exports.checkUint8Array = void 0;\nexports.constant = exports.utf8 = exports.cstr = exports.blob = exports.unionLayoutDiscriminator = exports.union = exports.seq = exports.bits = exports.struct = exports.f64be = exports.f64 = exports.f32be = exports.f32 = exports.ns64be = exports.s48be = exports.s40be = exports.s32be = exports.s24be = exports.s16be = exports.ns64 = exports.s48 = exports.s40 = exports.s32 = exports.s24 = void 0;\nconst buffer_1 = __webpack_require__(/*! buffer */ \"./node_modules/buffer/index.js\");\n/* Check if a value is a Uint8Array.\n *\n * @ignore */\nfunction checkUint8Array(b) {\n if (!(b instanceof Uint8Array)) {\n throw new TypeError('b must be a Uint8Array');\n }\n}\nexports.checkUint8Array = checkUint8Array;\n/* Create a Buffer instance from a Uint8Array.\n *\n * @ignore */\nfunction uint8ArrayToBuffer(b) {\n checkUint8Array(b);\n return buffer_1.Buffer.from(b.buffer, b.byteOffset, b.length);\n}\nexports.uint8ArrayToBuffer = uint8ArrayToBuffer;\n/**\n * Base class for layout objects.\n *\n * **NOTE** This is an abstract base class; you can create instances\n * if it amuses you, but they won't support the {@link\n * Layout#encode|encode} or {@link Layout#decode|decode} functions.\n *\n * @param {Number} span - Initializer for {@link Layout#span|span}. The\n * parameter must be an integer; a negative value signifies that the\n * span is {@link Layout#getSpan|value-specific}.\n *\n * @param {string} [property] - Initializer for {@link\n * Layout#property|property}.\n *\n * @abstract\n */\nclass Layout {\n constructor(span, property) {\n if (!Number.isInteger(span)) {\n throw new TypeError('span must be an integer');\n }\n /** The span of the layout in bytes.\n *\n * Positive values are generally expected.\n *\n * Zero will only appear in {@link Constant}s and in {@link\n * Sequence}s where the {@link Sequence#count|count} is zero.\n *\n * A negative value indicates that the span is value-specific, and\n * must be obtained using {@link Layout#getSpan|getSpan}. */\n this.span = span;\n /** The property name used when this layout is represented in an\n * Object.\n *\n * Used only for layouts that {@link Layout#decode|decode} to Object\n * instances. If left undefined the span of the unnamed layout will\n * be treated as padding: it will not be mutated by {@link\n * Layout#encode|encode} nor represented as a property in the\n * decoded Object. */\n this.property = property;\n }\n /** Function to create an Object into which decoded properties will\n * be written.\n *\n * Used only for layouts that {@link Layout#decode|decode} to Object\n * instances, which means:\n * * {@link Structure}\n * * {@link Union}\n * * {@link VariantLayout}\n * * {@link BitStructure}\n *\n * If left undefined the JavaScript representation of these layouts\n * will be Object instances.\n *\n * See {@link bindConstructorLayout}.\n */\n makeDestinationObject() {\n return {};\n }\n /**\n * Calculate the span of a specific instance of a layout.\n *\n * @param {Uint8Array} b - the buffer that contains an encoded instance.\n *\n * @param {Number} [offset] - the offset at which the encoded instance\n * starts. If absent a zero offset is inferred.\n *\n * @return {Number} - the number of bytes covered by the layout\n * instance. If this method is not overridden in a subclass the\n * definition-time constant {@link Layout#span|span} will be\n * returned.\n *\n * @throws {RangeError} - if the length of the value cannot be\n * determined.\n */\n getSpan(b, offset) {\n if (0 > this.span) {\n throw new RangeError('indeterminate span');\n }\n return this.span;\n }\n /**\n * Replicate the layout using a new property.\n *\n * This function must be used to get a structurally-equivalent layout\n * with a different name since all {@link Layout} instances are\n * immutable.\n *\n * **NOTE** This is a shallow copy. All fields except {@link\n * Layout#property|property} are strictly equal to the origin layout.\n *\n * @param {String} property - the value for {@link\n * Layout#property|property} in the replica.\n *\n * @returns {Layout} - the copy with {@link Layout#property|property}\n * set to `property`.\n */\n replicate(property) {\n const rv = Object.create(this.constructor.prototype);\n Object.assign(rv, this);\n rv.property = property;\n return rv;\n }\n /**\n * Create an object from layout properties and an array of values.\n *\n * **NOTE** This function returns `undefined` if invoked on a layout\n * that does not return its value as an Object. Objects are\n * returned for things that are a {@link Structure}, which includes\n * {@link VariantLayout|variant layouts} if they are structures, and\n * excludes {@link Union}s. If you want this feature for a union\n * you must use {@link Union.getVariant|getVariant} to select the\n * desired layout.\n *\n * @param {Array} values - an array of values that correspond to the\n * default order for properties. As with {@link Layout#decode|decode}\n * layout elements that have no property name are skipped when\n * iterating over the array values. Only the top-level properties are\n * assigned; arguments are not assigned to properties of contained\n * layouts. Any unused values are ignored.\n *\n * @return {(Object|undefined)}\n */\n fromArray(values) {\n return undefined;\n }\n}\nexports.Layout = Layout;\n/* Provide text that carries a name (such as for a function that will\n * be throwing an error) annotated with the property of a given layout\n * (such as one for which the value was unacceptable).\n *\n * @ignore */\nfunction nameWithProperty(name, lo) {\n if (lo.property) {\n return name + '[' + lo.property + ']';\n }\n return name;\n}\nexports.nameWithProperty = nameWithProperty;\n/**\n * Augment a class so that instances can be encoded/decoded using a\n * given layout.\n *\n * Calling this function couples `Class` with `layout` in several ways:\n *\n * * `Class.layout_` becomes a static member property equal to `layout`;\n * * `layout.boundConstructor_` becomes a static member property equal\n * to `Class`;\n * * The {@link Layout#makeDestinationObject|makeDestinationObject()}\n * property of `layout` is set to a function that returns a `new\n * Class()`;\n * * `Class.decode(b, offset)` becomes a static member function that\n * delegates to {@link Layout#decode|layout.decode}. The\n * synthesized function may be captured and extended.\n * * `Class.prototype.encode(b, offset)` provides an instance member\n * function that delegates to {@link Layout#encode|layout.encode}\n * with `src` set to `this`. The synthesized function may be\n * captured and extended, but when the extension is invoked `this`\n * must be explicitly bound to the instance.\n *\n * @param {class} Class - a JavaScript class with a nullary\n * constructor.\n *\n * @param {Layout} layout - the {@link Layout} instance used to encode\n * instances of `Class`.\n */\n// `Class` must be a constructor Function, but the assignment of a `layout_` property to it makes it difficult to type\n// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types\nfunction bindConstructorLayout(Class, layout) {\n if ('function' !== typeof Class) {\n throw new TypeError('Class must be constructor');\n }\n if (Object.prototype.hasOwnProperty.call(Class, 'layout_')) {\n throw new Error('Class is already bound to a layout');\n }\n if (!(layout && (layout instanceof Layout))) {\n throw new TypeError('layout must be a Layout');\n }\n if (Object.prototype.hasOwnProperty.call(layout, 'boundConstructor_')) {\n throw new Error('layout is already bound to a constructor');\n }\n Class.layout_ = layout;\n layout.boundConstructor_ = Class;\n layout.makeDestinationObject = (() => new Class());\n Object.defineProperty(Class.prototype, 'encode', {\n value(b, offset) {\n return layout.encode(this, b, offset);\n },\n writable: true,\n });\n Object.defineProperty(Class, 'decode', {\n value(b, offset) {\n return layout.decode(b, offset);\n },\n writable: true,\n });\n}\nexports.bindConstructorLayout = bindConstructorLayout;\n/**\n * An object that behaves like a layout but does not consume space\n * within its containing layout.\n *\n * This is primarily used to obtain metadata about a member, such as a\n * {@link OffsetLayout} that can provide data about a {@link\n * Layout#getSpan|value-specific span}.\n *\n * **NOTE** This is an abstract base class; you can create instances\n * if it amuses you, but they won't support {@link\n * ExternalLayout#isCount|isCount} or other {@link Layout} functions.\n *\n * @param {Number} span - initializer for {@link Layout#span|span}.\n * The parameter can range from 1 through 6.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @abstract\n * @augments {Layout}\n */\nclass ExternalLayout extends Layout {\n /**\n * Return `true` iff the external layout decodes to an unsigned\n * integer layout.\n *\n * In that case it can be used as the source of {@link\n * Sequence#count|Sequence counts}, {@link Blob#length|Blob lengths},\n * or as {@link UnionLayoutDiscriminator#layout|external union\n * discriminators}.\n *\n * @abstract\n */\n isCount() {\n throw new Error('ExternalLayout is abstract');\n }\n}\nexports.ExternalLayout = ExternalLayout;\n/**\n * An {@link ExternalLayout} that determines its {@link\n * Layout#decode|value} based on offset into and length of the buffer\n * on which it is invoked.\n *\n * *Factory*: {@link module:Layout.greedy|greedy}\n *\n * @param {Number} [elementSpan] - initializer for {@link\n * GreedyCount#elementSpan|elementSpan}.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {ExternalLayout}\n */\nclass GreedyCount extends ExternalLayout {\n constructor(elementSpan = 1, property) {\n if ((!Number.isInteger(elementSpan)) || (0 >= elementSpan)) {\n throw new TypeError('elementSpan must be a (positive) integer');\n }\n super(-1, property);\n /** The layout for individual elements of the sequence. The value\n * must be a positive integer. If not provided, the value will be\n * 1. */\n this.elementSpan = elementSpan;\n }\n /** @override */\n isCount() {\n return true;\n }\n /** @override */\n decode(b, offset = 0) {\n checkUint8Array(b);\n const rem = b.length - offset;\n return Math.floor(rem / this.elementSpan);\n }\n /** @override */\n encode(src, b, offset) {\n return 0;\n }\n}\nexports.GreedyCount = GreedyCount;\n/**\n * An {@link ExternalLayout} that supports accessing a {@link Layout}\n * at a fixed offset from the start of another Layout. The offset may\n * be before, within, or after the base layout.\n *\n * *Factory*: {@link module:Layout.offset|offset}\n *\n * @param {Layout} layout - initializer for {@link\n * OffsetLayout#layout|layout}, modulo `property`.\n *\n * @param {Number} [offset] - Initializes {@link\n * OffsetLayout#offset|offset}. Defaults to zero.\n *\n * @param {string} [property] - Optional new property name for a\n * {@link Layout#replicate| replica} of `layout` to be used as {@link\n * OffsetLayout#layout|layout}. If not provided the `layout` is used\n * unchanged.\n *\n * @augments {Layout}\n */\nclass OffsetLayout extends ExternalLayout {\n constructor(layout, offset = 0, property) {\n if (!(layout instanceof Layout)) {\n throw new TypeError('layout must be a Layout');\n }\n if (!Number.isInteger(offset)) {\n throw new TypeError('offset must be integer or undefined');\n }\n super(layout.span, property || layout.property);\n /** The subordinated layout. */\n this.layout = layout;\n /** The location of {@link OffsetLayout#layout} relative to the\n * start of another layout.\n *\n * The value may be positive or negative, but an error will thrown\n * if at the point of use it goes outside the span of the Uint8Array\n * being accessed. */\n this.offset = offset;\n }\n /** @override */\n isCount() {\n return ((this.layout instanceof UInt)\n || (this.layout instanceof UIntBE));\n }\n /** @override */\n decode(b, offset = 0) {\n return this.layout.decode(b, offset + this.offset);\n }\n /** @override */\n encode(src, b, offset = 0) {\n return this.layout.encode(src, b, offset + this.offset);\n }\n}\nexports.OffsetLayout = OffsetLayout;\n/**\n * Represent an unsigned integer in little-endian format.\n *\n * *Factory*: {@link module:Layout.u8|u8}, {@link\n * module:Layout.u16|u16}, {@link module:Layout.u24|u24}, {@link\n * module:Layout.u32|u32}, {@link module:Layout.u40|u40}, {@link\n * module:Layout.u48|u48}\n *\n * @param {Number} span - initializer for {@link Layout#span|span}.\n * The parameter can range from 1 through 6.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass UInt extends Layout {\n constructor(span, property) {\n super(span, property);\n if (6 < this.span) {\n throw new RangeError('span must not exceed 6 bytes');\n }\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readUIntLE(offset, this.span);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeUIntLE(src, offset, this.span);\n return this.span;\n }\n}\nexports.UInt = UInt;\n/**\n * Represent an unsigned integer in big-endian format.\n *\n * *Factory*: {@link module:Layout.u8be|u8be}, {@link\n * module:Layout.u16be|u16be}, {@link module:Layout.u24be|u24be},\n * {@link module:Layout.u32be|u32be}, {@link\n * module:Layout.u40be|u40be}, {@link module:Layout.u48be|u48be}\n *\n * @param {Number} span - initializer for {@link Layout#span|span}.\n * The parameter can range from 1 through 6.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass UIntBE extends Layout {\n constructor(span, property) {\n super(span, property);\n if (6 < this.span) {\n throw new RangeError('span must not exceed 6 bytes');\n }\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readUIntBE(offset, this.span);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeUIntBE(src, offset, this.span);\n return this.span;\n }\n}\nexports.UIntBE = UIntBE;\n/**\n * Represent a signed integer in little-endian format.\n *\n * *Factory*: {@link module:Layout.s8|s8}, {@link\n * module:Layout.s16|s16}, {@link module:Layout.s24|s24}, {@link\n * module:Layout.s32|s32}, {@link module:Layout.s40|s40}, {@link\n * module:Layout.s48|s48}\n *\n * @param {Number} span - initializer for {@link Layout#span|span}.\n * The parameter can range from 1 through 6.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Int extends Layout {\n constructor(span, property) {\n super(span, property);\n if (6 < this.span) {\n throw new RangeError('span must not exceed 6 bytes');\n }\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readIntLE(offset, this.span);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeIntLE(src, offset, this.span);\n return this.span;\n }\n}\nexports.Int = Int;\n/**\n * Represent a signed integer in big-endian format.\n *\n * *Factory*: {@link module:Layout.s8be|s8be}, {@link\n * module:Layout.s16be|s16be}, {@link module:Layout.s24be|s24be},\n * {@link module:Layout.s32be|s32be}, {@link\n * module:Layout.s40be|s40be}, {@link module:Layout.s48be|s48be}\n *\n * @param {Number} span - initializer for {@link Layout#span|span}.\n * The parameter can range from 1 through 6.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass IntBE extends Layout {\n constructor(span, property) {\n super(span, property);\n if (6 < this.span) {\n throw new RangeError('span must not exceed 6 bytes');\n }\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readIntBE(offset, this.span);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeIntBE(src, offset, this.span);\n return this.span;\n }\n}\nexports.IntBE = IntBE;\nconst V2E32 = Math.pow(2, 32);\n/* True modulus high and low 32-bit words, where low word is always\n * non-negative. */\nfunction divmodInt64(src) {\n const hi32 = Math.floor(src / V2E32);\n const lo32 = src - (hi32 * V2E32);\n return { hi32, lo32 };\n}\n/* Reconstruct Number from quotient and non-negative remainder */\nfunction roundedInt64(hi32, lo32) {\n return hi32 * V2E32 + lo32;\n}\n/**\n * Represent an unsigned 64-bit integer in little-endian format when\n * encoded and as a near integral JavaScript Number when decoded.\n *\n * *Factory*: {@link module:Layout.nu64|nu64}\n *\n * **NOTE** Values with magnitude greater than 2^52 may not decode to\n * the exact value of the encoded representation.\n *\n * @augments {Layout}\n */\nclass NearUInt64 extends Layout {\n constructor(property) {\n super(8, property);\n }\n /** @override */\n decode(b, offset = 0) {\n const buffer = uint8ArrayToBuffer(b);\n const lo32 = buffer.readUInt32LE(offset);\n const hi32 = buffer.readUInt32LE(offset + 4);\n return roundedInt64(hi32, lo32);\n }\n /** @override */\n encode(src, b, offset = 0) {\n const split = divmodInt64(src);\n const buffer = uint8ArrayToBuffer(b);\n buffer.writeUInt32LE(split.lo32, offset);\n buffer.writeUInt32LE(split.hi32, offset + 4);\n return 8;\n }\n}\nexports.NearUInt64 = NearUInt64;\n/**\n * Represent an unsigned 64-bit integer in big-endian format when\n * encoded and as a near integral JavaScript Number when decoded.\n *\n * *Factory*: {@link module:Layout.nu64be|nu64be}\n *\n * **NOTE** Values with magnitude greater than 2^52 may not decode to\n * the exact value of the encoded representation.\n *\n * @augments {Layout}\n */\nclass NearUInt64BE extends Layout {\n constructor(property) {\n super(8, property);\n }\n /** @override */\n decode(b, offset = 0) {\n const buffer = uint8ArrayToBuffer(b);\n const hi32 = buffer.readUInt32BE(offset);\n const lo32 = buffer.readUInt32BE(offset + 4);\n return roundedInt64(hi32, lo32);\n }\n /** @override */\n encode(src, b, offset = 0) {\n const split = divmodInt64(src);\n const buffer = uint8ArrayToBuffer(b);\n buffer.writeUInt32BE(split.hi32, offset);\n buffer.writeUInt32BE(split.lo32, offset + 4);\n return 8;\n }\n}\nexports.NearUInt64BE = NearUInt64BE;\n/**\n * Represent a signed 64-bit integer in little-endian format when\n * encoded and as a near integral JavaScript Number when decoded.\n *\n * *Factory*: {@link module:Layout.ns64|ns64}\n *\n * **NOTE** Values with magnitude greater than 2^52 may not decode to\n * the exact value of the encoded representation.\n *\n * @augments {Layout}\n */\nclass NearInt64 extends Layout {\n constructor(property) {\n super(8, property);\n }\n /** @override */\n decode(b, offset = 0) {\n const buffer = uint8ArrayToBuffer(b);\n const lo32 = buffer.readUInt32LE(offset);\n const hi32 = buffer.readInt32LE(offset + 4);\n return roundedInt64(hi32, lo32);\n }\n /** @override */\n encode(src, b, offset = 0) {\n const split = divmodInt64(src);\n const buffer = uint8ArrayToBuffer(b);\n buffer.writeUInt32LE(split.lo32, offset);\n buffer.writeInt32LE(split.hi32, offset + 4);\n return 8;\n }\n}\nexports.NearInt64 = NearInt64;\n/**\n * Represent a signed 64-bit integer in big-endian format when\n * encoded and as a near integral JavaScript Number when decoded.\n *\n * *Factory*: {@link module:Layout.ns64be|ns64be}\n *\n * **NOTE** Values with magnitude greater than 2^52 may not decode to\n * the exact value of the encoded representation.\n *\n * @augments {Layout}\n */\nclass NearInt64BE extends Layout {\n constructor(property) {\n super(8, property);\n }\n /** @override */\n decode(b, offset = 0) {\n const buffer = uint8ArrayToBuffer(b);\n const hi32 = buffer.readInt32BE(offset);\n const lo32 = buffer.readUInt32BE(offset + 4);\n return roundedInt64(hi32, lo32);\n }\n /** @override */\n encode(src, b, offset = 0) {\n const split = divmodInt64(src);\n const buffer = uint8ArrayToBuffer(b);\n buffer.writeInt32BE(split.hi32, offset);\n buffer.writeUInt32BE(split.lo32, offset + 4);\n return 8;\n }\n}\nexports.NearInt64BE = NearInt64BE;\n/**\n * Represent a 32-bit floating point number in little-endian format.\n *\n * *Factory*: {@link module:Layout.f32|f32}\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Float extends Layout {\n constructor(property) {\n super(4, property);\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readFloatLE(offset);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeFloatLE(src, offset);\n return 4;\n }\n}\nexports.Float = Float;\n/**\n * Represent a 32-bit floating point number in big-endian format.\n *\n * *Factory*: {@link module:Layout.f32be|f32be}\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass FloatBE extends Layout {\n constructor(property) {\n super(4, property);\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readFloatBE(offset);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeFloatBE(src, offset);\n return 4;\n }\n}\nexports.FloatBE = FloatBE;\n/**\n * Represent a 64-bit floating point number in little-endian format.\n *\n * *Factory*: {@link module:Layout.f64|f64}\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Double extends Layout {\n constructor(property) {\n super(8, property);\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readDoubleLE(offset);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeDoubleLE(src, offset);\n return 8;\n }\n}\nexports.Double = Double;\n/**\n * Represent a 64-bit floating point number in big-endian format.\n *\n * *Factory*: {@link module:Layout.f64be|f64be}\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass DoubleBE extends Layout {\n constructor(property) {\n super(8, property);\n }\n /** @override */\n decode(b, offset = 0) {\n return uint8ArrayToBuffer(b).readDoubleBE(offset);\n }\n /** @override */\n encode(src, b, offset = 0) {\n uint8ArrayToBuffer(b).writeDoubleBE(src, offset);\n return 8;\n }\n}\nexports.DoubleBE = DoubleBE;\n/**\n * Represent a contiguous sequence of a specific layout as an Array.\n *\n * *Factory*: {@link module:Layout.seq|seq}\n *\n * @param {Layout} elementLayout - initializer for {@link\n * Sequence#elementLayout|elementLayout}.\n *\n * @param {(Number|ExternalLayout)} count - initializer for {@link\n * Sequence#count|count}. The parameter must be either a positive\n * integer or an instance of {@link ExternalLayout}.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Sequence extends Layout {\n constructor(elementLayout, count, property) {\n if (!(elementLayout instanceof Layout)) {\n throw new TypeError('elementLayout must be a Layout');\n }\n if (!(((count instanceof ExternalLayout) && count.isCount())\n || (Number.isInteger(count) && (0 <= count)))) {\n throw new TypeError('count must be non-negative integer '\n + 'or an unsigned integer ExternalLayout');\n }\n let span = -1;\n if ((!(count instanceof ExternalLayout))\n && (0 < elementLayout.span)) {\n span = count * elementLayout.span;\n }\n super(span, property);\n /** The layout for individual elements of the sequence. */\n this.elementLayout = elementLayout;\n /** The number of elements in the sequence.\n *\n * This will be either a non-negative integer or an instance of\n * {@link ExternalLayout} for which {@link\n * ExternalLayout#isCount|isCount()} is `true`. */\n this.count = count;\n }\n /** @override */\n getSpan(b, offset = 0) {\n if (0 <= this.span) {\n return this.span;\n }\n let span = 0;\n let count = this.count;\n if (count instanceof ExternalLayout) {\n count = count.decode(b, offset);\n }\n if (0 < this.elementLayout.span) {\n span = count * this.elementLayout.span;\n }\n else {\n let idx = 0;\n while (idx < count) {\n span += this.elementLayout.getSpan(b, offset + span);\n ++idx;\n }\n }\n return span;\n }\n /** @override */\n decode(b, offset = 0) {\n const rv = [];\n let i = 0;\n let count = this.count;\n if (count instanceof ExternalLayout) {\n count = count.decode(b, offset);\n }\n while (i < count) {\n rv.push(this.elementLayout.decode(b, offset));\n offset += this.elementLayout.getSpan(b, offset);\n i += 1;\n }\n return rv;\n }\n /** Implement {@link Layout#encode|encode} for {@link Sequence}.\n *\n * **NOTE** If `src` is shorter than {@link Sequence#count|count} then\n * the unused space in the buffer is left unchanged. If `src` is\n * longer than {@link Sequence#count|count} the unneeded elements are\n * ignored.\n *\n * **NOTE** If {@link Layout#count|count} is an instance of {@link\n * ExternalLayout} then the length of `src` will be encoded as the\n * count after `src` is encoded. */\n encode(src, b, offset = 0) {\n const elo = this.elementLayout;\n const span = src.reduce((span, v) => {\n return span + elo.encode(v, b, offset + span);\n }, 0);\n if (this.count instanceof ExternalLayout) {\n this.count.encode(src.length, b, offset);\n }\n return span;\n }\n}\nexports.Sequence = Sequence;\n/**\n * Represent a contiguous sequence of arbitrary layout elements as an\n * Object.\n *\n * *Factory*: {@link module:Layout.struct|struct}\n *\n * **NOTE** The {@link Layout#span|span} of the structure is variable\n * if any layout in {@link Structure#fields|fields} has a variable\n * span. When {@link Layout#encode|encoding} we must have a value for\n * all variable-length fields, or we wouldn't be able to figure out\n * how much space to use for storage. We can only identify the value\n * for a field when it has a {@link Layout#property|property}. As\n * such, although a structure may contain both unnamed fields and\n * variable-length fields, it cannot contain an unnamed\n * variable-length field.\n *\n * @param {Layout[]} fields - initializer for {@link\n * Structure#fields|fields}. An error is raised if this contains a\n * variable-length field for which a {@link Layout#property|property}\n * is not defined.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @param {Boolean} [decodePrefixes] - initializer for {@link\n * Structure#decodePrefixes|property}.\n *\n * @throws {Error} - if `fields` contains an unnamed variable-length\n * layout.\n *\n * @augments {Layout}\n */\nclass Structure extends Layout {\n constructor(fields, property, decodePrefixes) {\n if (!(Array.isArray(fields)\n && fields.reduce((acc, v) => acc && (v instanceof Layout), true))) {\n throw new TypeError('fields must be array of Layout instances');\n }\n if (('boolean' === typeof property)\n && (undefined === decodePrefixes)) {\n decodePrefixes = property;\n property = undefined;\n }\n /* Verify absence of unnamed variable-length fields. */\n for (const fd of fields) {\n if ((0 > fd.span)\n && (undefined === fd.property)) {\n throw new Error('fields cannot contain unnamed variable-length layout');\n }\n }\n let span = -1;\n try {\n span = fields.reduce((span, fd) => span + fd.getSpan(), 0);\n }\n catch (e) {\n // ignore error\n }\n super(span, property);\n /** The sequence of {@link Layout} values that comprise the\n * structure.\n *\n * The individual elements need not be the same type, and may be\n * either scalar or aggregate layouts. If a member layout leaves\n * its {@link Layout#property|property} undefined the\n * corresponding region of the buffer associated with the element\n * will not be mutated.\n *\n * @type {Layout[]} */\n this.fields = fields;\n /** Control behavior of {@link Layout#decode|decode()} given short\n * buffers.\n *\n * In some situations a structure many be extended with additional\n * fields over time, with older installations providing only a\n * prefix of the full structure. If this property is `true`\n * decoding will accept those buffers and leave subsequent fields\n * undefined, as long as the buffer ends at a field boundary.\n * Defaults to `false`. */\n this.decodePrefixes = !!decodePrefixes;\n }\n /** @override */\n getSpan(b, offset = 0) {\n if (0 <= this.span) {\n return this.span;\n }\n let span = 0;\n try {\n span = this.fields.reduce((span, fd) => {\n const fsp = fd.getSpan(b, offset);\n offset += fsp;\n return span + fsp;\n }, 0);\n }\n catch (e) {\n throw new RangeError('indeterminate span');\n }\n return span;\n }\n /** @override */\n decode(b, offset = 0) {\n checkUint8Array(b);\n const dest = this.makeDestinationObject();\n for (const fd of this.fields) {\n if (undefined !== fd.property) {\n dest[fd.property] = fd.decode(b, offset);\n }\n offset += fd.getSpan(b, offset);\n if (this.decodePrefixes\n && (b.length === offset)) {\n break;\n }\n }\n return dest;\n }\n /** Implement {@link Layout#encode|encode} for {@link Structure}.\n *\n * If `src` is missing a property for a member with a defined {@link\n * Layout#property|property} the corresponding region of the buffer is\n * left unmodified. */\n encode(src, b, offset = 0) {\n const firstOffset = offset;\n let lastOffset = 0;\n let lastWrote = 0;\n for (const fd of this.fields) {\n let span = fd.span;\n lastWrote = (0 < span) ? span : 0;\n if (undefined !== fd.property) {\n const fv = src[fd.property];\n if (undefined !== fv) {\n lastWrote = fd.encode(fv, b, offset);\n if (0 > span) {\n /* Read the as-encoded span, which is not necessarily the\n * same as what we wrote. */\n span = fd.getSpan(b, offset);\n }\n }\n }\n lastOffset = offset;\n offset += span;\n }\n /* Use (lastOffset + lastWrote) instead of offset because the last\n * item may have had a dynamic length and we don't want to include\n * the padding between it and the end of the space reserved for\n * it. */\n return (lastOffset + lastWrote) - firstOffset;\n }\n /** @override */\n fromArray(values) {\n const dest = this.makeDestinationObject();\n for (const fd of this.fields) {\n if ((undefined !== fd.property)\n && (0 < values.length)) {\n dest[fd.property] = values.shift();\n }\n }\n return dest;\n }\n /**\n * Get access to the layout of a given property.\n *\n * @param {String} property - the structure member of interest.\n *\n * @return {Layout} - the layout associated with `property`, or\n * undefined if there is no such property.\n */\n layoutFor(property) {\n if ('string' !== typeof property) {\n throw new TypeError('property must be string');\n }\n for (const fd of this.fields) {\n if (fd.property === property) {\n return fd;\n }\n }\n return undefined;\n }\n /**\n * Get the offset of a structure member.\n *\n * @param {String} property - the structure member of interest.\n *\n * @return {Number} - the offset in bytes to the start of `property`\n * within the structure, or undefined if `property` is not a field\n * within the structure. If the property is a member but follows a\n * variable-length structure member a negative number will be\n * returned.\n */\n offsetOf(property) {\n if ('string' !== typeof property) {\n throw new TypeError('property must be string');\n }\n let offset = 0;\n for (const fd of this.fields) {\n if (fd.property === property) {\n return offset;\n }\n if (0 > fd.span) {\n offset = -1;\n }\n else if (0 <= offset) {\n offset += fd.span;\n }\n }\n return undefined;\n }\n}\nexports.Structure = Structure;\n/**\n * An object that can provide a {@link\n * Union#discriminator|discriminator} API for {@link Union}.\n *\n * **NOTE** This is an abstract base class; you can create instances\n * if it amuses you, but they won't support the {@link\n * UnionDiscriminator#encode|encode} or {@link\n * UnionDiscriminator#decode|decode} functions.\n *\n * @param {string} [property] - Default for {@link\n * UnionDiscriminator#property|property}.\n *\n * @abstract\n */\nclass UnionDiscriminator {\n constructor(property) {\n /** The {@link Layout#property|property} to be used when the\n * discriminator is referenced in isolation (generally when {@link\n * Union#decode|Union decode} cannot delegate to a specific\n * variant). */\n this.property = property;\n }\n /** Analog to {@link Layout#decode|Layout decode} for union discriminators.\n *\n * The implementation of this method need not reference the buffer if\n * variant information is available through other means. */\n decode(b, offset) {\n throw new Error('UnionDiscriminator is abstract');\n }\n /** Analog to {@link Layout#decode|Layout encode} for union discriminators.\n *\n * The implementation of this method need not store the value if\n * variant information is maintained through other means. */\n encode(src, b, offset) {\n throw new Error('UnionDiscriminator is abstract');\n }\n}\nexports.UnionDiscriminator = UnionDiscriminator;\n/**\n * An object that can provide a {@link\n * UnionDiscriminator|discriminator API} for {@link Union} using an\n * unsigned integral {@link Layout} instance located either inside or\n * outside the union.\n *\n * @param {ExternalLayout} layout - initializes {@link\n * UnionLayoutDiscriminator#layout|layout}. Must satisfy {@link\n * ExternalLayout#isCount|isCount()}.\n *\n * @param {string} [property] - Default for {@link\n * UnionDiscriminator#property|property}, superseding the property\n * from `layout`, but defaulting to `variant` if neither `property`\n * nor layout provide a property name.\n *\n * @augments {UnionDiscriminator}\n */\nclass UnionLayoutDiscriminator extends UnionDiscriminator {\n constructor(layout, property) {\n if (!((layout instanceof ExternalLayout)\n && layout.isCount())) {\n throw new TypeError('layout must be an unsigned integer ExternalLayout');\n }\n super(property || layout.property || 'variant');\n /** The {@link ExternalLayout} used to access the discriminator\n * value. */\n this.layout = layout;\n }\n /** Delegate decoding to {@link UnionLayoutDiscriminator#layout|layout}. */\n decode(b, offset) {\n return this.layout.decode(b, offset);\n }\n /** Delegate encoding to {@link UnionLayoutDiscriminator#layout|layout}. */\n encode(src, b, offset) {\n return this.layout.encode(src, b, offset);\n }\n}\nexports.UnionLayoutDiscriminator = UnionLayoutDiscriminator;\n/**\n * Represent any number of span-compatible layouts.\n *\n * *Factory*: {@link module:Layout.union|union}\n *\n * If the union has a {@link Union#defaultLayout|default layout} that\n * layout must have a non-negative {@link Layout#span|span}. The span\n * of a fixed-span union includes its {@link\n * Union#discriminator|discriminator} if the variant is a {@link\n * Union#usesPrefixDiscriminator|prefix of the union}, plus the span\n * of its {@link Union#defaultLayout|default layout}.\n *\n * If the union does not have a default layout then the encoded span\n * of the union depends on the encoded span of its variant (which may\n * be fixed or variable).\n *\n * {@link VariantLayout#layout|Variant layout}s are added through\n * {@link Union#addVariant|addVariant}. If the union has a default\n * layout, the span of the {@link VariantLayout#layout|layout\n * contained by the variant} must not exceed the span of the {@link\n * Union#defaultLayout|default layout} (minus the span of a {@link\n * Union#usesPrefixDiscriminator|prefix disriminator}, if used). The\n * span of the variant will equal the span of the union itself.\n *\n * The variant for a buffer can only be identified from the {@link\n * Union#discriminator|discriminator} {@link\n * UnionDiscriminator#property|property} (in the case of the {@link\n * Union#defaultLayout|default layout}), or by using {@link\n * Union#getVariant|getVariant} and examining the resulting {@link\n * VariantLayout} instance.\n *\n * A variant compatible with a JavaScript object can be identified\n * using {@link Union#getSourceVariant|getSourceVariant}.\n *\n * @param {(UnionDiscriminator|ExternalLayout|Layout)} discr - How to\n * identify the layout used to interpret the union contents. The\n * parameter must be an instance of {@link UnionDiscriminator}, an\n * {@link ExternalLayout} that satisfies {@link\n * ExternalLayout#isCount|isCount()}, or {@link UInt} (or {@link\n * UIntBE}). When a non-external layout element is passed the layout\n * appears at the start of the union. In all cases the (synthesized)\n * {@link UnionDiscriminator} instance is recorded as {@link\n * Union#discriminator|discriminator}.\n *\n * @param {(Layout|null)} defaultLayout - initializer for {@link\n * Union#defaultLayout|defaultLayout}. If absent defaults to `null`.\n * If `null` there is no default layout: the union has data-dependent\n * length and attempts to decode or encode unrecognized variants will\n * throw an exception. A {@link Layout} instance must have a\n * non-negative {@link Layout#span|span}, and if it lacks a {@link\n * Layout#property|property} the {@link\n * Union#defaultLayout|defaultLayout} will be a {@link\n * Layout#replicate|replica} with property `content`.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Union extends Layout {\n constructor(discr, defaultLayout, property) {\n let discriminator;\n if ((discr instanceof UInt)\n || (discr instanceof UIntBE)) {\n discriminator = new UnionLayoutDiscriminator(new OffsetLayout(discr));\n }\n else if ((discr instanceof ExternalLayout)\n && discr.isCount()) {\n discriminator = new UnionLayoutDiscriminator(discr);\n }\n else if (!(discr instanceof UnionDiscriminator)) {\n throw new TypeError('discr must be a UnionDiscriminator '\n + 'or an unsigned integer layout');\n }\n else {\n discriminator = discr;\n }\n if (undefined === defaultLayout) {\n defaultLayout = null;\n }\n if (!((null === defaultLayout)\n || (defaultLayout instanceof Layout))) {\n throw new TypeError('defaultLayout must be null or a Layout');\n }\n if (null !== defaultLayout) {\n if (0 > defaultLayout.span) {\n throw new Error('defaultLayout must have constant span');\n }\n if (undefined === defaultLayout.property) {\n defaultLayout = defaultLayout.replicate('content');\n }\n }\n /* The union span can be estimated only if there's a default\n * layout. The union spans its default layout, plus any prefix\n * variant layout. By construction both layouts, if present, have\n * non-negative span. */\n let span = -1;\n if (defaultLayout) {\n span = defaultLayout.span;\n if ((0 <= span) && ((discr instanceof UInt)\n || (discr instanceof UIntBE))) {\n span += discriminator.layout.span;\n }\n }\n super(span, property);\n /** The interface for the discriminator value in isolation.\n *\n * This a {@link UnionDiscriminator} either passed to the\n * constructor or synthesized from the `discr` constructor\n * argument. {@link\n * Union#usesPrefixDiscriminator|usesPrefixDiscriminator} will be\n * `true` iff the `discr` parameter was a non-offset {@link\n * Layout} instance. */\n this.discriminator = discriminator;\n /** `true` if the {@link Union#discriminator|discriminator} is the\n * first field in the union.\n *\n * If `false` the discriminator is obtained from somewhere\n * else. */\n this.usesPrefixDiscriminator = (discr instanceof UInt)\n || (discr instanceof UIntBE);\n /** The layout for non-discriminator content when the value of the\n * discriminator is not recognized.\n *\n * This is the value passed to the constructor. It is\n * structurally equivalent to the second component of {@link\n * Union#layout|layout} but may have a different property\n * name. */\n this.defaultLayout = defaultLayout;\n /** A registry of allowed variants.\n *\n * The keys are unsigned integers which should be compatible with\n * {@link Union.discriminator|discriminator}. The property value\n * is the corresponding {@link VariantLayout} instances assigned\n * to this union by {@link Union#addVariant|addVariant}.\n *\n * **NOTE** The registry remains mutable so that variants can be\n * {@link Union#addVariant|added} at any time. Users should not\n * manipulate the content of this property. */\n this.registry = {};\n /* Private variable used when invoking getSourceVariant */\n let boundGetSourceVariant = this.defaultGetSourceVariant.bind(this);\n /** Function to infer the variant selected by a source object.\n *\n * Defaults to {@link\n * Union#defaultGetSourceVariant|defaultGetSourceVariant} but may\n * be overridden using {@link\n * Union#configGetSourceVariant|configGetSourceVariant}.\n *\n * @param {Object} src - as with {@link\n * Union#defaultGetSourceVariant|defaultGetSourceVariant}.\n *\n * @returns {(undefined|VariantLayout)} The default variant\n * (`undefined`) or first registered variant that uses a property\n * available in `src`. */\n this.getSourceVariant = function (src) {\n return boundGetSourceVariant(src);\n };\n /** Function to override the implementation of {@link\n * Union#getSourceVariant|getSourceVariant}.\n *\n * Use this if the desired variant cannot be identified using the\n * algorithm of {@link\n * Union#defaultGetSourceVariant|defaultGetSourceVariant}.\n *\n * **NOTE** The provided function will be invoked bound to this\n * Union instance, providing local access to {@link\n * Union#registry|registry}.\n *\n * @param {Function} gsv - a function that follows the API of\n * {@link Union#defaultGetSourceVariant|defaultGetSourceVariant}. */\n this.configGetSourceVariant = function (gsv) {\n boundGetSourceVariant = gsv.bind(this);\n };\n }\n /** @override */\n getSpan(b, offset = 0) {\n if (0 <= this.span) {\n return this.span;\n }\n /* Default layouts always have non-negative span, so we don't have\n * one and we have to recognize the variant which will in turn\n * determine the span. */\n const vlo = this.getVariant(b, offset);\n if (!vlo) {\n throw new Error('unable to determine span for unrecognized variant');\n }\n return vlo.getSpan(b, offset);\n }\n /**\n * Method to infer a registered Union variant compatible with `src`.\n *\n * The first satisfied rule in the following sequence defines the\n * return value:\n * * If `src` has properties matching the Union discriminator and\n * the default layout, `undefined` is returned regardless of the\n * value of the discriminator property (this ensures the default\n * layout will be used);\n * * If `src` has a property matching the Union discriminator, the\n * value of the discriminator identifies a registered variant, and\n * either (a) the variant has no layout, or (b) `src` has the\n * variant's property, then the variant is returned (because the\n * source satisfies the constraints of the variant it identifies);\n * * If `src` does not have a property matching the Union\n * discriminator, but does have a property matching a registered\n * variant, then the variant is returned (because the source\n * matches a variant without an explicit conflict);\n * * An error is thrown (because we either can't identify a variant,\n * or we were explicitly told the variant but can't satisfy it).\n *\n * @param {Object} src - an object presumed to be compatible with\n * the content of the Union.\n *\n * @return {(undefined|VariantLayout)} - as described above.\n *\n * @throws {Error} - if `src` cannot be associated with a default or\n * registered variant.\n */\n defaultGetSourceVariant(src) {\n if (Object.prototype.hasOwnProperty.call(src, this.discriminator.property)) {\n if (this.defaultLayout && this.defaultLayout.property\n && Object.prototype.hasOwnProperty.call(src, this.defaultLayout.property)) {\n return undefined;\n }\n const vlo = this.registry[src[this.discriminator.property]];\n if (vlo\n && ((!vlo.layout)\n || (vlo.property && Object.prototype.hasOwnProperty.call(src, vlo.property)))) {\n return vlo;\n }\n }\n else {\n for (const tag in this.registry) {\n const vlo = this.registry[tag];\n if (vlo.property && Object.prototype.hasOwnProperty.call(src, vlo.property)) {\n return vlo;\n }\n }\n }\n throw new Error('unable to infer src variant');\n }\n /** Implement {@link Layout#decode|decode} for {@link Union}.\n *\n * If the variant is {@link Union#addVariant|registered} the return\n * value is an instance of that variant, with no explicit\n * discriminator. Otherwise the {@link Union#defaultLayout|default\n * layout} is used to decode the content. */\n decode(b, offset = 0) {\n let dest;\n const dlo = this.discriminator;\n const discr = dlo.decode(b, offset);\n const clo = this.registry[discr];\n if (undefined === clo) {\n const defaultLayout = this.defaultLayout;\n let contentOffset = 0;\n if (this.usesPrefixDiscriminator) {\n contentOffset = dlo.layout.span;\n }\n dest = this.makeDestinationObject();\n dest[dlo.property] = discr;\n // defaultLayout.property can be undefined, but this is allowed by buffer-layout\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n dest[defaultLayout.property] = defaultLayout.decode(b, offset + contentOffset);\n }\n else {\n dest = clo.decode(b, offset);\n }\n return dest;\n }\n /** Implement {@link Layout#encode|encode} for {@link Union}.\n *\n * This API assumes the `src` object is consistent with the union's\n * {@link Union#defaultLayout|default layout}. To encode variants\n * use the appropriate variant-specific {@link VariantLayout#encode}\n * method. */\n encode(src, b, offset = 0) {\n const vlo = this.getSourceVariant(src);\n if (undefined === vlo) {\n const dlo = this.discriminator;\n // this.defaultLayout is not undefined when vlo is undefined\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n const clo = this.defaultLayout;\n let contentOffset = 0;\n if (this.usesPrefixDiscriminator) {\n contentOffset = dlo.layout.span;\n }\n dlo.encode(src[dlo.property], b, offset);\n // clo.property is not undefined when vlo is undefined\n // eslint-disable-next-line @typescript-eslint/no-non-null-assertion\n return contentOffset + clo.encode(src[clo.property], b, offset + contentOffset);\n }\n return vlo.encode(src, b, offset);\n }\n /** Register a new variant structure within a union. The newly\n * created variant is returned.\n *\n * @param {Number} variant - initializer for {@link\n * VariantLayout#variant|variant}.\n *\n * @param {Layout} layout - initializer for {@link\n * VariantLayout#layout|layout}.\n *\n * @param {String} property - initializer for {@link\n * Layout#property|property}.\n *\n * @return {VariantLayout} */\n addVariant(variant, layout, property) {\n const rv = new VariantLayout(this, variant, layout, property);\n this.registry[variant] = rv;\n return rv;\n }\n /**\n * Get the layout associated with a registered variant.\n *\n * If `vb` does not produce a registered variant the function returns\n * `undefined`.\n *\n * @param {(Number|Uint8Array)} vb - either the variant number, or a\n * buffer from which the discriminator is to be read.\n *\n * @param {Number} offset - offset into `vb` for the start of the\n * union. Used only when `vb` is an instance of {Uint8Array}.\n *\n * @return {({VariantLayout}|undefined)}\n */\n getVariant(vb, offset = 0) {\n let variant;\n if (vb instanceof Uint8Array) {\n variant = this.discriminator.decode(vb, offset);\n }\n else {\n variant = vb;\n }\n return this.registry[variant];\n }\n}\nexports.Union = Union;\n/**\n * Represent a specific variant within a containing union.\n *\n * **NOTE** The {@link Layout#span|span} of the variant may include\n * the span of the {@link Union#discriminator|discriminator} used to\n * identify it, but values read and written using the variant strictly\n * conform to the content of {@link VariantLayout#layout|layout}.\n *\n * **NOTE** User code should not invoke this constructor directly. Use\n * the union {@link Union#addVariant|addVariant} helper method.\n *\n * @param {Union} union - initializer for {@link\n * VariantLayout#union|union}.\n *\n * @param {Number} variant - initializer for {@link\n * VariantLayout#variant|variant}.\n *\n * @param {Layout} [layout] - initializer for {@link\n * VariantLayout#layout|layout}. If absent the variant carries no\n * data.\n *\n * @param {String} [property] - initializer for {@link\n * Layout#property|property}. Unlike many other layouts, variant\n * layouts normally include a property name so they can be identified\n * within their containing {@link Union}. The property identifier may\n * be absent only if `layout` is is absent.\n *\n * @augments {Layout}\n */\nclass VariantLayout extends Layout {\n constructor(union, variant, layout, property) {\n if (!(union instanceof Union)) {\n throw new TypeError('union must be a Union');\n }\n if ((!Number.isInteger(variant)) || (0 > variant)) {\n throw new TypeError('variant must be a (non-negative) integer');\n }\n if (('string' === typeof layout)\n && (undefined === property)) {\n property = layout;\n layout = null;\n }\n if (layout) {\n if (!(layout instanceof Layout)) {\n throw new TypeError('layout must be a Layout');\n }\n if ((null !== union.defaultLayout)\n && (0 <= layout.span)\n && (layout.span > union.defaultLayout.span)) {\n throw new Error('variant span exceeds span of containing union');\n }\n if ('string' !== typeof property) {\n throw new TypeError('variant must have a String property');\n }\n }\n let span = union.span;\n if (0 > union.span) {\n span = layout ? layout.span : 0;\n if ((0 <= span) && union.usesPrefixDiscriminator) {\n span += union.discriminator.layout.span;\n }\n }\n super(span, property);\n /** The {@link Union} to which this variant belongs. */\n this.union = union;\n /** The unsigned integral value identifying this variant within\n * the {@link Union#discriminator|discriminator} of the containing\n * union. */\n this.variant = variant;\n /** The {@link Layout} to be used when reading/writing the\n * non-discriminator part of the {@link\n * VariantLayout#union|union}. If `null` the variant carries no\n * data. */\n this.layout = layout || null;\n }\n /** @override */\n getSpan(b, offset = 0) {\n if (0 <= this.span) {\n /* Will be equal to the containing union span if that is not\n * variable. */\n return this.span;\n }\n let contentOffset = 0;\n if (this.union.usesPrefixDiscriminator) {\n contentOffset = this.union.discriminator.layout.span;\n }\n /* Span is defined solely by the variant (and prefix discriminator) */\n let span = 0;\n if (this.layout) {\n span = this.layout.getSpan(b, offset + contentOffset);\n }\n return contentOffset + span;\n }\n /** @override */\n decode(b, offset = 0) {\n const dest = this.makeDestinationObject();\n if (this !== this.union.getVariant(b, offset)) {\n throw new Error('variant mismatch');\n }\n let contentOffset = 0;\n if (this.union.usesPrefixDiscriminator) {\n contentOffset = this.union.discriminator.layout.span;\n }\n if (this.layout) {\n dest[this.property] = this.layout.decode(b, offset + contentOffset);\n }\n else if (this.property) {\n dest[this.property] = true;\n }\n else if (this.union.usesPrefixDiscriminator) {\n dest[this.union.discriminator.property] = this.variant;\n }\n return dest;\n }\n /** @override */\n encode(src, b, offset = 0) {\n let contentOffset = 0;\n if (this.union.usesPrefixDiscriminator) {\n contentOffset = this.union.discriminator.layout.span;\n }\n if (this.layout\n && (!Object.prototype.hasOwnProperty.call(src, this.property))) {\n throw new TypeError('variant lacks property ' + this.property);\n }\n this.union.discriminator.encode(this.variant, b, offset);\n let span = contentOffset;\n if (this.layout) {\n this.layout.encode(src[this.property], b, offset + contentOffset);\n span += this.layout.getSpan(b, offset + contentOffset);\n if ((0 <= this.union.span)\n && (span > this.union.span)) {\n throw new Error('encoded variant overruns containing union');\n }\n }\n return span;\n }\n /** Delegate {@link Layout#fromArray|fromArray} to {@link\n * VariantLayout#layout|layout}. */\n fromArray(values) {\n if (this.layout) {\n return this.layout.fromArray(values);\n }\n return undefined;\n }\n}\nexports.VariantLayout = VariantLayout;\n/** JavaScript chose to define bitwise operations as operating on\n * signed 32-bit values in 2's complement form, meaning any integer\n * with bit 31 set is going to look negative. For right shifts that's\n * not a problem, because `>>>` is a logical shift, but for every\n * other bitwise operator we have to compensate for possible negative\n * results. */\nfunction fixBitwiseResult(v) {\n if (0 > v) {\n v += 0x100000000;\n }\n return v;\n}\n/**\n * Contain a sequence of bit fields as an unsigned integer.\n *\n * *Factory*: {@link module:Layout.bits|bits}\n *\n * This is a container element; within it there are {@link BitField}\n * instances that provide the extracted properties. The container\n * simply defines the aggregate representation and its bit ordering.\n * The representation is an object containing properties with numeric\n * or {@link Boolean} values.\n *\n * {@link BitField}s are added with the {@link\n * BitStructure#addField|addField} and {@link\n * BitStructure#addBoolean|addBoolean} methods.\n\n * @param {Layout} word - initializer for {@link\n * BitStructure#word|word}. The parameter must be an instance of\n * {@link UInt} (or {@link UIntBE}) that is no more than 4 bytes wide.\n *\n * @param {bool} [msb] - `true` if the bit numbering starts at the\n * most significant bit of the containing word; `false` (default) if\n * it starts at the least significant bit of the containing word. If\n * the parameter at this position is a string and `property` is\n * `undefined` the value of this argument will instead be used as the\n * value of `property`.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass BitStructure extends Layout {\n constructor(word, msb, property) {\n if (!((word instanceof UInt)\n || (word instanceof UIntBE))) {\n throw new TypeError('word must be a UInt or UIntBE layout');\n }\n if (('string' === typeof msb)\n && (undefined === property)) {\n property = msb;\n msb = false;\n }\n if (4 < word.span) {\n throw new RangeError('word cannot exceed 32 bits');\n }\n super(word.span, property);\n /** The layout used for the packed value. {@link BitField}\n * instances are packed sequentially depending on {@link\n * BitStructure#msb|msb}. */\n this.word = word;\n /** Whether the bit sequences are packed starting at the most\n * significant bit growing down (`true`), or the least significant\n * bit growing up (`false`).\n *\n * **NOTE** Regardless of this value, the least significant bit of\n * any {@link BitField} value is the least significant bit of the\n * corresponding section of the packed value. */\n this.msb = !!msb;\n /** The sequence of {@link BitField} layouts that comprise the\n * packed structure.\n *\n * **NOTE** The array remains mutable to allow fields to be {@link\n * BitStructure#addField|added} after construction. Users should\n * not manipulate the content of this property.*/\n this.fields = [];\n /* Storage for the value. Capture a variable instead of using an\n * instance property because we don't want anything to change the\n * value without going through the mutator. */\n let value = 0;\n this._packedSetValue = function (v) {\n value = fixBitwiseResult(v);\n return this;\n };\n this._packedGetValue = function () {\n return value;\n };\n }\n /** @override */\n decode(b, offset = 0) {\n const dest = this.makeDestinationObject();\n const value = this.word.decode(b, offset);\n this._packedSetValue(value);\n for (const fd of this.fields) {\n if (undefined !== fd.property) {\n dest[fd.property] = fd.decode(b);\n }\n }\n return dest;\n }\n /** Implement {@link Layout#encode|encode} for {@link BitStructure}.\n *\n * If `src` is missing a property for a member with a defined {@link\n * Layout#property|property} the corresponding region of the packed\n * value is left unmodified. Unused bits are also left unmodified. */\n encode(src, b, offset = 0) {\n const value = this.word.decode(b, offset);\n this._packedSetValue(value);\n for (const fd of this.fields) {\n if (undefined !== fd.property) {\n const fv = src[fd.property];\n if (undefined !== fv) {\n fd.encode(fv);\n }\n }\n }\n return this.word.encode(this._packedGetValue(), b, offset);\n }\n /** Register a new bitfield with a containing bit structure. The\n * resulting bitfield is returned.\n *\n * @param {Number} bits - initializer for {@link BitField#bits|bits}.\n *\n * @param {string} property - initializer for {@link\n * Layout#property|property}.\n *\n * @return {BitField} */\n addField(bits, property) {\n const bf = new BitField(this, bits, property);\n this.fields.push(bf);\n return bf;\n }\n /** As with {@link BitStructure#addField|addField} for single-bit\n * fields with `boolean` value representation.\n *\n * @param {string} property - initializer for {@link\n * Layout#property|property}.\n *\n * @return {Boolean} */\n // `Boolean` conflicts with the native primitive type\n // eslint-disable-next-line @typescript-eslint/ban-types\n addBoolean(property) {\n // This is my Boolean, not the Javascript one.\n const bf = new Boolean(this, property);\n this.fields.push(bf);\n return bf;\n }\n /**\n * Get access to the bit field for a given property.\n *\n * @param {String} property - the bit field of interest.\n *\n * @return {BitField} - the field associated with `property`, or\n * undefined if there is no such property.\n */\n fieldFor(property) {\n if ('string' !== typeof property) {\n throw new TypeError('property must be string');\n }\n for (const fd of this.fields) {\n if (fd.property === property) {\n return fd;\n }\n }\n return undefined;\n }\n}\nexports.BitStructure = BitStructure;\n/**\n * Represent a sequence of bits within a {@link BitStructure}.\n *\n * All bit field values are represented as unsigned integers.\n *\n * **NOTE** User code should not invoke this constructor directly.\n * Use the container {@link BitStructure#addField|addField} helper\n * method.\n *\n * **NOTE** BitField instances are not instances of {@link Layout}\n * since {@link Layout#span|span} measures 8-bit units.\n *\n * @param {BitStructure} container - initializer for {@link\n * BitField#container|container}.\n *\n * @param {Number} bits - initializer for {@link BitField#bits|bits}.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n */\nclass BitField {\n constructor(container, bits, property) {\n if (!(container instanceof BitStructure)) {\n throw new TypeError('container must be a BitStructure');\n }\n if ((!Number.isInteger(bits)) || (0 >= bits)) {\n throw new TypeError('bits must be positive integer');\n }\n const totalBits = 8 * container.span;\n const usedBits = container.fields.reduce((sum, fd) => sum + fd.bits, 0);\n if ((bits + usedBits) > totalBits) {\n throw new Error('bits too long for span remainder ('\n + (totalBits - usedBits) + ' of '\n + totalBits + ' remain)');\n }\n /** The {@link BitStructure} instance to which this bit field\n * belongs. */\n this.container = container;\n /** The span of this value in bits. */\n this.bits = bits;\n /** A mask of {@link BitField#bits|bits} bits isolating value bits\n * that fit within the field.\n *\n * That is, it masks a value that has not yet been shifted into\n * position within its containing packed integer. */\n this.valueMask = (1 << bits) - 1;\n if (32 === bits) { // shifted value out of range\n this.valueMask = 0xFFFFFFFF;\n }\n /** The offset of the value within the containing packed unsigned\n * integer. The least significant bit of the packed value is at\n * offset zero, regardless of bit ordering used. */\n this.start = usedBits;\n if (this.container.msb) {\n this.start = totalBits - usedBits - bits;\n }\n /** A mask of {@link BitField#bits|bits} isolating the field value\n * within the containing packed unsigned integer. */\n this.wordMask = fixBitwiseResult(this.valueMask << this.start);\n /** The property name used when this bitfield is represented in an\n * Object.\n *\n * Intended to be functionally equivalent to {@link\n * Layout#property}.\n *\n * If left undefined the corresponding span of bits will be\n * treated as padding: it will not be mutated by {@link\n * Layout#encode|encode} nor represented as a property in the\n * decoded Object. */\n this.property = property;\n }\n /** Store a value into the corresponding subsequence of the containing\n * bit field. */\n decode(b, offset) {\n const word = this.container._packedGetValue();\n const wordValue = fixBitwiseResult(word & this.wordMask);\n const value = wordValue >>> this.start;\n return value;\n }\n /** Store a value into the corresponding subsequence of the containing\n * bit field.\n *\n * **NOTE** This is not a specialization of {@link\n * Layout#encode|Layout.encode} and there is no return value. */\n encode(value) {\n if ('number' !== typeof value\n || !Number.isInteger(value)\n || (value !== fixBitwiseResult(value & this.valueMask))) {\n throw new TypeError(nameWithProperty('BitField.encode', this)\n + ' value must be integer not exceeding ' + this.valueMask);\n }\n const word = this.container._packedGetValue();\n const wordValue = fixBitwiseResult(value << this.start);\n this.container._packedSetValue(fixBitwiseResult(word & ~this.wordMask)\n | wordValue);\n }\n}\nexports.BitField = BitField;\n/**\n * Represent a single bit within a {@link BitStructure} as a\n * JavaScript boolean.\n *\n * **NOTE** User code should not invoke this constructor directly.\n * Use the container {@link BitStructure#addBoolean|addBoolean} helper\n * method.\n *\n * @param {BitStructure} container - initializer for {@link\n * BitField#container|container}.\n *\n * @param {string} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {BitField}\n */\n/* eslint-disable no-extend-native */\nclass Boolean extends BitField {\n constructor(container, property) {\n super(container, 1, property);\n }\n /** Override {@link BitField#decode|decode} for {@link Boolean|Boolean}.\n *\n * @returns {boolean} */\n decode(b, offset) {\n return !!super.decode(b, offset);\n }\n /** @override */\n encode(value) {\n if ('boolean' === typeof value) {\n // BitField requires integer values\n value = +value;\n }\n super.encode(value);\n }\n}\nexports.Boolean = Boolean;\n/* eslint-enable no-extend-native */\n/**\n * Contain a fixed-length block of arbitrary data, represented as a\n * Uint8Array.\n *\n * *Factory*: {@link module:Layout.blob|blob}\n *\n * @param {(Number|ExternalLayout)} length - initializes {@link\n * Blob#length|length}.\n *\n * @param {String} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Blob extends Layout {\n constructor(length, property) {\n if (!(((length instanceof ExternalLayout) && length.isCount())\n || (Number.isInteger(length) && (0 <= length)))) {\n throw new TypeError('length must be positive integer '\n + 'or an unsigned integer ExternalLayout');\n }\n let span = -1;\n if (!(length instanceof ExternalLayout)) {\n span = length;\n }\n super(span, property);\n /** The number of bytes in the blob.\n *\n * This may be a non-negative integer, or an instance of {@link\n * ExternalLayout} that satisfies {@link\n * ExternalLayout#isCount|isCount()}. */\n this.length = length;\n }\n /** @override */\n getSpan(b, offset) {\n let span = this.span;\n if (0 > span) {\n span = this.length.decode(b, offset);\n }\n return span;\n }\n /** @override */\n decode(b, offset = 0) {\n let span = this.span;\n if (0 > span) {\n span = this.length.decode(b, offset);\n }\n return uint8ArrayToBuffer(b).slice(offset, offset + span);\n }\n /** Implement {@link Layout#encode|encode} for {@link Blob}.\n *\n * **NOTE** If {@link Layout#count|count} is an instance of {@link\n * ExternalLayout} then the length of `src` will be encoded as the\n * count after `src` is encoded. */\n encode(src, b, offset) {\n let span = this.length;\n if (this.length instanceof ExternalLayout) {\n span = src.length;\n }\n if (!(src instanceof Uint8Array && span === src.length)) {\n throw new TypeError(nameWithProperty('Blob.encode', this)\n + ' requires (length ' + span + ') Uint8Array as src');\n }\n if ((offset + span) > b.length) {\n throw new RangeError('encoding overruns Uint8Array');\n }\n const srcBuffer = uint8ArrayToBuffer(src);\n uint8ArrayToBuffer(b).write(srcBuffer.toString('hex'), offset, span, 'hex');\n if (this.length instanceof ExternalLayout) {\n this.length.encode(span, b, offset);\n }\n return span;\n }\n}\nexports.Blob = Blob;\n/**\n * Contain a `NUL`-terminated UTF8 string.\n *\n * *Factory*: {@link module:Layout.cstr|cstr}\n *\n * **NOTE** Any UTF8 string that incorporates a zero-valued byte will\n * not be correctly decoded by this layout.\n *\n * @param {String} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass CString extends Layout {\n constructor(property) {\n super(-1, property);\n }\n /** @override */\n getSpan(b, offset = 0) {\n checkUint8Array(b);\n let idx = offset;\n while ((idx < b.length) && (0 !== b[idx])) {\n idx += 1;\n }\n return 1 + idx - offset;\n }\n /** @override */\n decode(b, offset = 0) {\n const span = this.getSpan(b, offset);\n return uint8ArrayToBuffer(b).slice(offset, offset + span - 1).toString('utf-8');\n }\n /** @override */\n encode(src, b, offset = 0) {\n /* Must force this to a string, lest it be a number and the\n * \"utf8-encoding\" below actually allocate a buffer of length\n * src */\n if ('string' !== typeof src) {\n src = String(src);\n }\n const srcb = buffer_1.Buffer.from(src, 'utf8');\n const span = srcb.length;\n if ((offset + span) > b.length) {\n throw new RangeError('encoding overruns Buffer');\n }\n const buffer = uint8ArrayToBuffer(b);\n srcb.copy(buffer, offset);\n buffer[offset + span] = 0;\n return span + 1;\n }\n}\nexports.CString = CString;\n/**\n * Contain a UTF8 string with implicit length.\n *\n * *Factory*: {@link module:Layout.utf8|utf8}\n *\n * **NOTE** Because the length is implicit in the size of the buffer\n * this layout should be used only in isolation, or in a situation\n * where the length can be expressed by operating on a slice of the\n * containing buffer.\n *\n * @param {Number} [maxSpan] - the maximum length allowed for encoded\n * string content. If not provided there is no bound on the allowed\n * content.\n *\n * @param {String} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass UTF8 extends Layout {\n constructor(maxSpan, property) {\n if (('string' === typeof maxSpan) && (undefined === property)) {\n property = maxSpan;\n maxSpan = undefined;\n }\n if (undefined === maxSpan) {\n maxSpan = -1;\n }\n else if (!Number.isInteger(maxSpan)) {\n throw new TypeError('maxSpan must be an integer');\n }\n super(-1, property);\n /** The maximum span of the layout in bytes.\n *\n * Positive values are generally expected. Zero is abnormal.\n * Attempts to encode or decode a value that exceeds this length\n * will throw a `RangeError`.\n *\n * A negative value indicates that there is no bound on the length\n * of the content. */\n this.maxSpan = maxSpan;\n }\n /** @override */\n getSpan(b, offset = 0) {\n checkUint8Array(b);\n return b.length - offset;\n }\n /** @override */\n decode(b, offset = 0) {\n const span = this.getSpan(b, offset);\n if ((0 <= this.maxSpan)\n && (this.maxSpan < span)) {\n throw new RangeError('text length exceeds maxSpan');\n }\n return uint8ArrayToBuffer(b).slice(offset, offset + span).toString('utf-8');\n }\n /** @override */\n encode(src, b, offset = 0) {\n /* Must force this to a string, lest it be a number and the\n * \"utf8-encoding\" below actually allocate a buffer of length\n * src */\n if ('string' !== typeof src) {\n src = String(src);\n }\n const srcb = buffer_1.Buffer.from(src, 'utf8');\n const span = srcb.length;\n if ((0 <= this.maxSpan)\n && (this.maxSpan < span)) {\n throw new RangeError('text length exceeds maxSpan');\n }\n if ((offset + span) > b.length) {\n throw new RangeError('encoding overruns Buffer');\n }\n srcb.copy(uint8ArrayToBuffer(b), offset);\n return span;\n }\n}\nexports.UTF8 = UTF8;\n/**\n * Contain a constant value.\n *\n * This layout may be used in cases where a JavaScript value can be\n * inferred without an expression in the binary encoding. An example\n * would be a {@link VariantLayout|variant layout} where the content\n * is implied by the union {@link Union#discriminator|discriminator}.\n *\n * @param {Object|Number|String} value - initializer for {@link\n * Constant#value|value}. If the value is an object (or array) and\n * the application intends the object to remain unchanged regardless\n * of what is done to values decoded by this layout, the value should\n * be frozen prior passing it to this constructor.\n *\n * @param {String} [property] - initializer for {@link\n * Layout#property|property}.\n *\n * @augments {Layout}\n */\nclass Constant extends Layout {\n constructor(value, property) {\n super(0, property);\n /** The value produced by this constant when the layout is {@link\n * Constant#decode|decoded}.\n *\n * Any JavaScript value including `null` and `undefined` is\n * permitted.\n *\n * **WARNING** If `value` passed in the constructor was not\n * frozen, it is possible for users of decoded values to change\n * the content of the value. */\n this.value = value;\n }\n /** @override */\n decode(b, offset) {\n return this.value;\n }\n /** @override */\n encode(src, b, offset) {\n /* Constants take no space */\n return 0;\n }\n}\nexports.Constant = Constant;\n/** Factory for {@link GreedyCount}. */\nexports.greedy = ((elementSpan, property) => new GreedyCount(elementSpan, property));\n/** Factory for {@link OffsetLayout}. */\nexports.offset = ((layout, offset, property) => new OffsetLayout(layout, offset, property));\n/** Factory for {@link UInt|unsigned int layouts} spanning one\n * byte. */\nexports.u8 = ((property) => new UInt(1, property));\n/** Factory for {@link UInt|little-endian unsigned int layouts}\n * spanning two bytes. */\nexports.u16 = ((property) => new UInt(2, property));\n/** Factory for {@link UInt|little-endian unsigned int layouts}\n * spanning three bytes. */\nexports.u24 = ((property) => new UInt(3, property));\n/** Factory for {@link UInt|little-endian unsigned int layouts}\n * spanning four bytes. */\nexports.u32 = ((property) => new UInt(4, property));\n/** Factory for {@link UInt|little-endian unsigned int layouts}\n * spanning five bytes. */\nexports.u40 = ((property) => new UInt(5, property));\n/** Factory for {@link UInt|little-endian unsigned int layouts}\n * spanning six bytes. */\nexports.u48 = ((property) => new UInt(6, property));\n/** Factory for {@link NearUInt64|little-endian unsigned int\n * layouts} interpreted as Numbers. */\nexports.nu64 = ((property) => new NearUInt64(property));\n/** Factory for {@link UInt|big-endian unsigned int layouts}\n * spanning two bytes. */\nexports.u16be = ((property) => new UIntBE(2, property));\n/** Factory for {@link UInt|big-endian unsigned int layouts}\n * spanning three bytes. */\nexports.u24be = ((property) => new UIntBE(3, property));\n/** Factory for {@link UInt|big-endian unsigned int layouts}\n * spanning four bytes. */\nexports.u32be = ((property) => new UIntBE(4, property));\n/** Factory for {@link UInt|big-endian unsigned int layouts}\n * spanning five bytes. */\nexports.u40be = ((property) => new UIntBE(5, property));\n/** Factory for {@link UInt|big-endian unsigned int layouts}\n * spanning six bytes. */\nexports.u48be = ((property) => new UIntBE(6, property));\n/** Factory for {@link NearUInt64BE|big-endian unsigned int\n * layouts} interpreted as Numbers. */\nexports.nu64be = ((property) => new NearUInt64BE(property));\n/** Factory for {@link Int|signed int layouts} spanning one\n * byte. */\nexports.s8 = ((property) => new Int(1, property));\n/** Factory for {@link Int|little-endian signed int layouts}\n * spanning two bytes. */\nexports.s16 = ((property) => new Int(2, property));\n/** Factory for {@link Int|little-endian signed int layouts}\n * spanning three bytes. */\nexports.s24 = ((property) => new Int(3, property));\n/** Factory for {@link Int|little-endian signed int layouts}\n * spanning four bytes. */\nexports.s32 = ((property) => new Int(4, property));\n/** Factory for {@link Int|little-endian signed int layouts}\n * spanning five bytes. */\nexports.s40 = ((property) => new Int(5, property));\n/** Factory for {@link Int|little-endian signed int layouts}\n * spanning six bytes. */\nexports.s48 = ((property) => new Int(6, property));\n/** Factory for {@link NearInt64|little-endian signed int layouts}\n * interpreted as Numbers. */\nexports.ns64 = ((property) => new NearInt64(property));\n/** Factory for {@link Int|big-endian signed int layouts}\n * spanning two bytes. */\nexports.s16be = ((property) => new IntBE(2, property));\n/** Factory for {@link Int|big-endian signed int layouts}\n * spanning three bytes. */\nexports.s24be = ((property) => new IntBE(3, property));\n/** Factory for {@link Int|big-endian signed int layouts}\n * spanning four bytes. */\nexports.s32be = ((property) => new IntBE(4, property));\n/** Factory for {@link Int|big-endian signed int layouts}\n * spanning five bytes. */\nexports.s40be = ((property) => new IntBE(5, property));\n/** Factory for {@link Int|big-endian signed int layouts}\n * spanning six bytes. */\nexports.s48be = ((property) => new IntBE(6, property));\n/** Factory for {@link NearInt64BE|big-endian signed int layouts}\n * interpreted as Numbers. */\nexports.ns64be = ((property) => new NearInt64BE(property));\n/** Factory for {@link Float|little-endian 32-bit floating point} values. */\nexports.f32 = ((property) => new Float(property));\n/** Factory for {@link FloatBE|big-endian 32-bit floating point} values. */\nexports.f32be = ((property) => new FloatBE(property));\n/** Factory for {@link Double|little-endian 64-bit floating point} values. */\nexports.f64 = ((property) => new Double(property));\n/** Factory for {@link DoubleBE|big-endian 64-bit floating point} values. */\nexports.f64be = ((property) => new DoubleBE(property));\n/** Factory for {@link Structure} values. */\nexports.struct = ((fields, property, decodePrefixes) => new Structure(fields, property, decodePrefixes));\n/** Factory for {@link BitStructure} values. */\nexports.bits = ((word, msb, property) => new BitStructure(word, msb, property));\n/** Factory for {@link Sequence} values. */\nexports.seq = ((elementLayout, count, property) => new Sequence(elementLayout, count, property));\n/** Factory for {@link Union} values. */\nexports.union = ((discr, defaultLayout, property) => new Union(discr, defaultLayout, property));\n/** Factory for {@link UnionLayoutDiscriminator} values. */\nexports.unionLayoutDiscriminator = ((layout, property) => new UnionLayoutDiscriminator(layout, property));\n/** Factory for {@link Blob} values. */\nexports.blob = ((length, property) => new Blob(length, property));\n/** Factory for {@link CString} values. */\nexports.cstr = ((property) => new CString(property));\n/** Factory for {@link UTF8} values. */\nexports.utf8 = ((maxSpan, property) => new UTF8(maxSpan, property));\n/** Factory for {@link Constant} values. */\nexports.constant = ((value, property) => new Constant(value, property));\n//# sourceMappingURL=Layout.js.map\n\n//# sourceURL=webpack:///./node_modules/@solana/buffer-layout/lib/Layout.js?"); /***/ }), /***/ "./node_modules/@solana/web3.js/lib/index.browser.esm.js": /*!***************************************************************!*\ !*** ./node_modules/@solana/web3.js/lib/index.browser.esm.js ***! \***************************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ Account: () => (/* binding */ Account),\n/* harmony export */ AddressLookupTableAccount: () => (/* binding */ AddressLookupTableAccount),\n/* harmony export */ AddressLookupTableInstruction: () => (/* binding */ AddressLookupTableInstruction),\n/* harmony export */ AddressLookupTableProgram: () => (/* binding */ AddressLookupTableProgram),\n/* harmony export */ Authorized: () => (/* binding */ Authorized),\n/* harmony export */ BLOCKHASH_CACHE_TIMEOUT_MS: () => (/* binding */ BLOCKHASH_CACHE_TIMEOUT_MS),\n/* harmony export */ BPF_LOADER_DEPRECATED_PROGRAM_ID: () => (/* binding */ BPF_LOADER_DEPRECATED_PROGRAM_ID),\n/* harmony export */ BPF_LOADER_PROGRAM_ID: () => (/* binding */ BPF_LOADER_PROGRAM_ID),\n/* harmony export */ BpfLoader: () => (/* binding */ BpfLoader),\n/* harmony export */ COMPUTE_BUDGET_INSTRUCTION_LAYOUTS: () => (/* binding */ COMPUTE_BUDGET_INSTRUCTION_LAYOUTS),\n/* harmony export */ ComputeBudgetInstruction: () => (/* binding */ ComputeBudgetInstruction),\n/* harmony export */ ComputeBudgetProgram: () => (/* binding */ ComputeBudgetProgram),\n/* harmony export */ Connection: () => (/* binding */ Connection),\n/* harmony export */ Ed25519Program: () => (/* binding */ Ed25519Program),\n/* harmony export */ Enum: () => (/* binding */ Enum),\n/* harmony export */ EpochSchedule: () => (/* binding */ EpochSchedule),\n/* harmony export */ FeeCalculatorLayout: () => (/* binding */ FeeCalculatorLayout),\n/* harmony export */ Keypair: () => (/* binding */ Keypair),\n/* harmony export */ LAMPORTS_PER_SOL: () => (/* binding */ LAMPORTS_PER_SOL),\n/* harmony export */ LOOKUP_TABLE_INSTRUCTION_LAYOUTS: () => (/* binding */ LOOKUP_TABLE_INSTRUCTION_LAYOUTS),\n/* harmony export */ Loader: () => (/* binding */ Loader),\n/* harmony export */ Lockup: () => (/* binding */ Lockup),\n/* harmony export */ MAX_SEED_LENGTH: () => (/* binding */ MAX_SEED_LENGTH),\n/* harmony export */ Message: () => (/* binding */ Message),\n/* harmony export */ MessageAccountKeys: () => (/* binding */ MessageAccountKeys),\n/* harmony export */ MessageV0: () => (/* binding */ MessageV0),\n/* harmony export */ NONCE_ACCOUNT_LENGTH: () => (/* binding */ NONCE_ACCOUNT_LENGTH),\n/* harmony export */ NonceAccount: () => (/* binding */ NonceAccount),\n/* harmony export */ PACKET_DATA_SIZE: () => (/* binding */ PACKET_DATA_SIZE),\n/* harmony export */ PUBLIC_KEY_LENGTH: () => (/* binding */ PUBLIC_KEY_LENGTH),\n/* harmony export */ PublicKey: () => (/* binding */ PublicKey),\n/* harmony export */ SIGNATURE_LENGTH_IN_BYTES: () => (/* binding */ SIGNATURE_LENGTH_IN_BYTES),\n/* harmony export */ SOLANA_SCHEMA: () => (/* binding */ SOLANA_SCHEMA),\n/* harmony export */ STAKE_CONFIG_ID: () => (/* binding */ STAKE_CONFIG_ID),\n/* harmony export */ STAKE_INSTRUCTION_LAYOUTS: () => (/* binding */ STAKE_INSTRUCTION_LAYOUTS),\n/* harmony export */ SYSTEM_INSTRUCTION_LAYOUTS: () => (/* binding */ SYSTEM_INSTRUCTION_LAYOUTS),\n/* harmony export */ SYSVAR_CLOCK_PUBKEY: () => (/* binding */ SYSVAR_CLOCK_PUBKEY),\n/* harmony export */ SYSVAR_EPOCH_SCHEDULE_PUBKEY: () => (/* binding */ SYSVAR_EPOCH_SCHEDULE_PUBKEY),\n/* harmony export */ SYSVAR_INSTRUCTIONS_PUBKEY: () => (/* binding */ SYSVAR_INSTRUCTIONS_PUBKEY),\n/* harmony export */ SYSVAR_RECENT_BLOCKHASHES_PUBKEY: () => (/* binding */ SYSVAR_RECENT_BLOCKHASHES_PUBKEY),\n/* harmony export */ SYSVAR_RENT_PUBKEY: () => (/* binding */ SYSVAR_RENT_PUBKEY),\n/* harmony export */ SYSVAR_REWARDS_PUBKEY: () => (/* binding */ SYSVAR_REWARDS_PUBKEY),\n/* harmony export */ SYSVAR_SLOT_HASHES_PUBKEY: () => (/* binding */ SYSVAR_SLOT_HASHES_PUBKEY),\n/* harmony export */ SYSVAR_SLOT_HISTORY_PUBKEY: () => (/* binding */ SYSVAR_SLOT_HISTORY_PUBKEY),\n/* harmony export */ SYSVAR_STAKE_HISTORY_PUBKEY: () => (/* binding */ SYSVAR_STAKE_HISTORY_PUBKEY),\n/* harmony export */ Secp256k1Program: () => (/* binding */ Secp256k1Program),\n/* harmony export */ SendTransactionError: () => (/* binding */ SendTransactionError),\n/* harmony export */ SolanaJSONRPCError: () => (/* binding */ SolanaJSONRPCError),\n/* harmony export */ SolanaJSONRPCErrorCode: () => (/* binding */ SolanaJSONRPCErrorCode),\n/* harmony export */ StakeAuthorizationLayout: () => (/* binding */ StakeAuthorizationLayout),\n/* harmony export */ StakeInstruction: () => (/* binding */ StakeInstruction),\n/* harmony export */ StakeProgram: () => (/* binding */ StakeProgram),\n/* harmony export */ Struct: () => (/* binding */ Struct),\n/* harmony export */ SystemInstruction: () => (/* binding */ SystemInstruction),\n/* harmony export */ SystemProgram: () => (/* binding */ SystemProgram),\n/* harmony export */ Transaction: () => (/* binding */ Transaction),\n/* harmony export */ TransactionExpiredBlockheightExceededError: () => (/* binding */ TransactionExpiredBlockheightExceededError),\n/* harmony export */ TransactionExpiredNonceInvalidError: () => (/* binding */ TransactionExpiredNonceInvalidError),\n/* harmony export */ TransactionExpiredTimeoutError: () => (/* binding */ TransactionExpiredTimeoutError),\n/* harmony export */ TransactionInstruction: () => (/* binding */ TransactionInstruction),\n/* harmony export */ TransactionMessage: () => (/* binding */ TransactionMessage),\n/* harmony export */ TransactionStatus: () => (/* binding */ TransactionStatus),\n/* harmony export */ VALIDATOR_INFO_KEY: () => (/* binding */ VALIDATOR_INFO_KEY),\n/* harmony export */ VERSION_PREFIX_MASK: () => (/* binding */ VERSION_PREFIX_MASK),\n/* harmony export */ VOTE_PROGRAM_ID: () => (/* binding */ VOTE_PROGRAM_ID),\n/* harmony export */ ValidatorInfo: () => (/* binding */ ValidatorInfo),\n/* harmony export */ VersionedMessage: () => (/* binding */ VersionedMessage),\n/* harmony export */ VersionedTransaction: () => (/* binding */ VersionedTransaction),\n/* harmony export */ VoteAccount: () => (/* binding */ VoteAccount),\n/* harmony export */ VoteAuthorizationLayout: () => (/* binding */ VoteAuthorizationLayout),\n/* harmony export */ VoteInit: () => (/* binding */ VoteInit),\n/* harmony export */ VoteInstruction: () => (/* binding */ VoteInstruction),\n/* harmony export */ VoteProgram: () => (/* binding */ VoteProgram),\n/* harmony export */ clusterApiUrl: () => (/* binding */ clusterApiUrl),\n/* harmony export */ sendAndConfirmRawTransaction: () => (/* binding */ sendAndConfirmRawTransaction),\n/* harmony export */ sendAndConfirmTransaction: () => (/* binding */ sendAndConfirmTransaction)\n/* harmony export */ });\n/* harmony import */ var buffer__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! buffer */ \"./node_modules/buffer/index.js\");\n/* harmony import */ var _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! @noble/curves/ed25519 */ \"./node_modules/@noble/curves/esm/ed25519.js\");\n/* harmony import */ var bn_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! bn.js */ \"./node_modules/bn.js/lib/bn.js\");\n/* harmony import */ var bn_js__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(bn_js__WEBPACK_IMPORTED_MODULE_1__);\n/* harmony import */ var bs58__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! bs58 */ \"./node_modules/@solana/web3.js/node_modules/bs58/index.js\");\n/* harmony import */ var bs58__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(bs58__WEBPACK_IMPORTED_MODULE_2__);\n/* harmony import */ var _noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! @noble/hashes/sha256 */ \"./node_modules/@noble/hashes/esm/sha256.js\");\n/* harmony import */ var borsh__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! borsh */ \"./node_modules/borsh/lib/index.js\");\n/* harmony import */ var borsh__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(borsh__WEBPACK_IMPORTED_MODULE_3__);\n/* harmony import */ var _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @solana/buffer-layout */ \"./node_modules/@solana/buffer-layout/lib/Layout.js\");\n/* harmony import */ var bigint_buffer__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! bigint-buffer */ \"./node_modules/bigint-buffer/dist/browser.js\");\n/* harmony import */ var superstruct__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! superstruct */ \"./node_modules/superstruct/lib/index.es.js\");\n/* harmony import */ var jayson_lib_client_browser__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! jayson/lib/client/browser */ \"./node_modules/jayson/lib/client/browser/index.js\");\n/* harmony import */ var jayson_lib_client_browser__WEBPACK_IMPORTED_MODULE_6___default = /*#__PURE__*/__webpack_require__.n(jayson_lib_client_browser__WEBPACK_IMPORTED_MODULE_6__);\n/* harmony import */ var rpc_websockets_dist_lib_client__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! rpc-websockets/dist/lib/client */ \"./node_modules/rpc-websockets/dist/lib/client.js\");\n/* harmony import */ var rpc_websockets_dist_lib_client_websocket_browser__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! rpc-websockets/dist/lib/client/websocket.browser */ \"./node_modules/rpc-websockets/dist/lib/client/websocket.browser.js\");\n/* harmony import */ var _noble_hashes_sha3__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! @noble/hashes/sha3 */ \"./node_modules/@noble/hashes/esm/sha3.js\");\n/* harmony import */ var _noble_curves_secp256k1__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! @noble/curves/secp256k1 */ \"./node_modules/@noble/curves/esm/secp256k1.js\");\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n/**\n * A 64 byte secret key, the first 32 bytes of which is the\n * private scalar and the last 32 bytes is the public key.\n * Read more: https://blog.mozilla.org/warner/2011/11/29/ed25519-keys/\n */\n\n/**\n * Ed25519 Keypair\n */\n\nconst generatePrivateKey = _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__.ed25519.utils.randomPrivateKey;\nconst generateKeypair = () => {\n const privateScalar = _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__.ed25519.utils.randomPrivateKey();\n const publicKey = getPublicKey(privateScalar);\n const secretKey = new Uint8Array(64);\n secretKey.set(privateScalar);\n secretKey.set(publicKey, 32);\n return {\n publicKey,\n secretKey\n };\n};\nconst getPublicKey = _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__.ed25519.getPublicKey;\nfunction isOnCurve(publicKey) {\n try {\n _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__.ed25519.ExtendedPoint.fromHex(publicKey);\n return true;\n } catch {\n return false;\n }\n}\nconst sign = (message, secretKey) => _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__.ed25519.sign(message, secretKey.slice(0, 32));\nconst verify = _noble_curves_ed25519__WEBPACK_IMPORTED_MODULE_9__.ed25519.verify;\n\nconst toBuffer = arr => {\n if (buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.isBuffer(arr)) {\n return arr;\n } else if (arr instanceof Uint8Array) {\n return buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(arr.buffer, arr.byteOffset, arr.byteLength);\n } else {\n return buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(arr);\n }\n};\n\n// Class wrapping a plain object\nclass Struct {\n constructor(properties) {\n Object.assign(this, properties);\n }\n encode() {\n return buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from((0,borsh__WEBPACK_IMPORTED_MODULE_3__.serialize)(SOLANA_SCHEMA, this));\n }\n static decode(data) {\n return (0,borsh__WEBPACK_IMPORTED_MODULE_3__.deserialize)(SOLANA_SCHEMA, this, data);\n }\n static decodeUnchecked(data) {\n return (0,borsh__WEBPACK_IMPORTED_MODULE_3__.deserializeUnchecked)(SOLANA_SCHEMA, this, data);\n }\n}\n\n// Class representing a Rust-compatible enum, since enums are only strings or\n// numbers in pure JS\nclass Enum extends Struct {\n constructor(properties) {\n super(properties);\n this.enum = '';\n if (Object.keys(properties).length !== 1) {\n throw new Error('Enum can only take single value');\n }\n Object.keys(properties).map(key => {\n this.enum = key;\n });\n }\n}\nconst SOLANA_SCHEMA = new Map();\n\nvar _class;\nlet _Symbol$toStringTag;\n\n/**\n * Maximum length of derived pubkey seed\n */\nconst MAX_SEED_LENGTH = 32;\n\n/**\n * Size of public key in bytes\n */\nconst PUBLIC_KEY_LENGTH = 32;\n\n/**\n * Value to be converted into public key\n */\n\n/**\n * JSON object representation of PublicKey class\n */\n\nfunction isPublicKeyData(value) {\n return value._bn !== undefined;\n}\n\n// local counter used by PublicKey.unique()\nlet uniquePublicKeyCounter = 1;\n\n/**\n * A public key\n */\n_Symbol$toStringTag = Symbol.toStringTag;\nclass PublicKey extends Struct {\n /**\n * Create a new PublicKey object\n * @param value ed25519 public key as buffer or base-58 encoded string\n */\n constructor(value) {\n super({});\n /** @internal */\n this._bn = void 0;\n if (isPublicKeyData(value)) {\n this._bn = value._bn;\n } else {\n if (typeof value === 'string') {\n // assume base 58 encoding by default\n const decoded = bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(value);\n if (decoded.length != PUBLIC_KEY_LENGTH) {\n throw new Error(`Invalid public key input`);\n }\n this._bn = new (bn_js__WEBPACK_IMPORTED_MODULE_1___default())(decoded);\n } else {\n this._bn = new (bn_js__WEBPACK_IMPORTED_MODULE_1___default())(value);\n }\n if (this._bn.byteLength() > PUBLIC_KEY_LENGTH) {\n throw new Error(`Invalid public key input`);\n }\n }\n }\n\n /**\n * Returns a unique PublicKey for tests and benchmarks using a counter\n */\n static unique() {\n const key = new PublicKey(uniquePublicKeyCounter);\n uniquePublicKeyCounter += 1;\n return new PublicKey(key.toBuffer());\n }\n\n /**\n * Default public key value. The base58-encoded string representation is all ones (as seen below)\n * The underlying BN number is 32 bytes that are all zeros\n */\n\n /**\n * Checks if two publicKeys are equal\n */\n equals(publicKey) {\n return this._bn.eq(publicKey._bn);\n }\n\n /**\n * Return the base-58 representation of the public key\n */\n toBase58() {\n return bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(this.toBytes());\n }\n toJSON() {\n return this.toBase58();\n }\n\n /**\n * Return the byte array representation of the public key in big endian\n */\n toBytes() {\n const buf = this.toBuffer();\n return new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength);\n }\n\n /**\n * Return the Buffer representation of the public key in big endian\n */\n toBuffer() {\n const b = this._bn.toArrayLike(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer);\n if (b.length === PUBLIC_KEY_LENGTH) {\n return b;\n }\n const zeroPad = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(32);\n b.copy(zeroPad, 32 - b.length);\n return zeroPad;\n }\n get [_Symbol$toStringTag]() {\n return `PublicKey(${this.toString()})`;\n }\n\n /**\n * Return the base-58 representation of the public key\n */\n toString() {\n return this.toBase58();\n }\n\n /**\n * Derive a public key from another key, a seed, and a program ID.\n * The program ID will also serve as the owner of the public key, giving\n * it permission to write data to the account.\n */\n /* eslint-disable require-await */\n static async createWithSeed(fromPublicKey, seed, programId) {\n const buffer = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.concat([fromPublicKey.toBuffer(), buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(seed), programId.toBuffer()]);\n const publicKeyBytes = (0,_noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_10__.sha256)(buffer);\n return new PublicKey(publicKeyBytes);\n }\n\n /**\n * Derive a program address from seeds and a program ID.\n */\n /* eslint-disable require-await */\n static createProgramAddressSync(seeds, programId) {\n let buffer = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(0);\n seeds.forEach(function (seed) {\n if (seed.length > MAX_SEED_LENGTH) {\n throw new TypeError(`Max seed length exceeded`);\n }\n buffer = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.concat([buffer, toBuffer(seed)]);\n });\n buffer = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.concat([buffer, programId.toBuffer(), buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from('ProgramDerivedAddress')]);\n const publicKeyBytes = (0,_noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_10__.sha256)(buffer);\n if (isOnCurve(publicKeyBytes)) {\n throw new Error(`Invalid seeds, address must fall off the curve`);\n }\n return new PublicKey(publicKeyBytes);\n }\n\n /**\n * Async version of createProgramAddressSync\n * For backwards compatibility\n *\n * @deprecated Use {@link createProgramAddressSync} instead\n */\n /* eslint-disable require-await */\n static async createProgramAddress(seeds, programId) {\n return this.createProgramAddressSync(seeds, programId);\n }\n\n /**\n * Find a valid program address\n *\n * Valid program addresses must fall off the ed25519 curve. This function\n * iterates a nonce until it finds one that when combined with the seeds\n * results in a valid program address.\n */\n static findProgramAddressSync(seeds, programId) {\n let nonce = 255;\n let address;\n while (nonce != 0) {\n try {\n const seedsWithNonce = seeds.concat(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from([nonce]));\n address = this.createProgramAddressSync(seedsWithNonce, programId);\n } catch (err) {\n if (err instanceof TypeError) {\n throw err;\n }\n nonce--;\n continue;\n }\n return [address, nonce];\n }\n throw new Error(`Unable to find a viable program address nonce`);\n }\n\n /**\n * Async version of findProgramAddressSync\n * For backwards compatibility\n *\n * @deprecated Use {@link findProgramAddressSync} instead\n */\n static async findProgramAddress(seeds, programId) {\n return this.findProgramAddressSync(seeds, programId);\n }\n\n /**\n * Check that a pubkey is on the ed25519 curve.\n */\n static isOnCurve(pubkeyData) {\n const pubkey = new PublicKey(pubkeyData);\n return isOnCurve(pubkey.toBytes());\n }\n}\n_class = PublicKey;\nPublicKey.default = new _class('11111111111111111111111111111111');\nSOLANA_SCHEMA.set(PublicKey, {\n kind: 'struct',\n fields: [['_bn', 'u256']]\n});\n\n/**\n * An account key pair (public and secret keys).\n *\n * @deprecated since v1.10.0, please use {@link Keypair} instead.\n */\nclass Account {\n /**\n * Create a new Account object\n *\n * If the secretKey parameter is not provided a new key pair is randomly\n * created for the account\n *\n * @param secretKey Secret key for the account\n */\n constructor(secretKey) {\n /** @internal */\n this._publicKey = void 0;\n /** @internal */\n this._secretKey = void 0;\n if (secretKey) {\n const secretKeyBuffer = toBuffer(secretKey);\n if (secretKey.length !== 64) {\n throw new Error('bad secret key size');\n }\n this._publicKey = secretKeyBuffer.slice(32, 64);\n this._secretKey = secretKeyBuffer.slice(0, 32);\n } else {\n this._secretKey = toBuffer(generatePrivateKey());\n this._publicKey = toBuffer(getPublicKey(this._secretKey));\n }\n }\n\n /**\n * The public key for this account\n */\n get publicKey() {\n return new PublicKey(this._publicKey);\n }\n\n /**\n * The **unencrypted** secret key for this account. The first 32 bytes\n * is the private scalar and the last 32 bytes is the public key.\n * Read more: https://blog.mozilla.org/warner/2011/11/29/ed25519-keys/\n */\n get secretKey() {\n return buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.concat([this._secretKey, this._publicKey], 64);\n }\n}\n\nconst BPF_LOADER_DEPRECATED_PROGRAM_ID = new PublicKey('BPFLoader1111111111111111111111111111111111');\n\n/**\n * Maximum over-the-wire size of a Transaction\n *\n * 1280 is IPv6 minimum MTU\n * 40 bytes is the size of the IPv6 header\n * 8 bytes is the size of the fragment header\n */\nconst PACKET_DATA_SIZE = 1280 - 40 - 8;\nconst VERSION_PREFIX_MASK = 0x7f;\nconst SIGNATURE_LENGTH_IN_BYTES = 64;\n\nclass TransactionExpiredBlockheightExceededError extends Error {\n constructor(signature) {\n super(`Signature ${signature} has expired: block height exceeded.`);\n this.signature = void 0;\n this.signature = signature;\n }\n}\nObject.defineProperty(TransactionExpiredBlockheightExceededError.prototype, 'name', {\n value: 'TransactionExpiredBlockheightExceededError'\n});\nclass TransactionExpiredTimeoutError extends Error {\n constructor(signature, timeoutSeconds) {\n super(`Transaction was not confirmed in ${timeoutSeconds.toFixed(2)} seconds. It is ` + 'unknown if it succeeded or failed. Check signature ' + `${signature} using the Solana Explorer or CLI tools.`);\n this.signature = void 0;\n this.signature = signature;\n }\n}\nObject.defineProperty(TransactionExpiredTimeoutError.prototype, 'name', {\n value: 'TransactionExpiredTimeoutError'\n});\nclass TransactionExpiredNonceInvalidError extends Error {\n constructor(signature) {\n super(`Signature ${signature} has expired: the nonce is no longer valid.`);\n this.signature = void 0;\n this.signature = signature;\n }\n}\nObject.defineProperty(TransactionExpiredNonceInvalidError.prototype, 'name', {\n value: 'TransactionExpiredNonceInvalidError'\n});\n\nclass MessageAccountKeys {\n constructor(staticAccountKeys, accountKeysFromLookups) {\n this.staticAccountKeys = void 0;\n this.accountKeysFromLookups = void 0;\n this.staticAccountKeys = staticAccountKeys;\n this.accountKeysFromLookups = accountKeysFromLookups;\n }\n keySegments() {\n const keySegments = [this.staticAccountKeys];\n if (this.accountKeysFromLookups) {\n keySegments.push(this.accountKeysFromLookups.writable);\n keySegments.push(this.accountKeysFromLookups.readonly);\n }\n return keySegments;\n }\n get(index) {\n for (const keySegment of this.keySegments()) {\n if (index < keySegment.length) {\n return keySegment[index];\n } else {\n index -= keySegment.length;\n }\n }\n return;\n }\n get length() {\n return this.keySegments().flat().length;\n }\n compileInstructions(instructions) {\n // Bail early if any account indexes would overflow a u8\n const U8_MAX = 255;\n if (this.length > U8_MAX + 1) {\n throw new Error('Account index overflow encountered during compilation');\n }\n const keyIndexMap = new Map();\n this.keySegments().flat().forEach((key, index) => {\n keyIndexMap.set(key.toBase58(), index);\n });\n const findKeyIndex = key => {\n const keyIndex = keyIndexMap.get(key.toBase58());\n if (keyIndex === undefined) throw new Error('Encountered an unknown instruction account key during compilation');\n return keyIndex;\n };\n return instructions.map(instruction => {\n return {\n programIdIndex: findKeyIndex(instruction.programId),\n accountKeyIndexes: instruction.keys.map(meta => findKeyIndex(meta.pubkey)),\n data: instruction.data\n };\n });\n }\n}\n\n/**\n * Layout for a public key\n */\nconst publicKey = (property = 'publicKey') => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(32, property);\n};\n\n/**\n * Layout for a signature\n */\nconst signature = (property = 'signature') => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(64, property);\n};\n/**\n * Layout for a Rust String type\n */\nconst rustString = (property = 'string') => {\n const rsl = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('length'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('lengthPadding'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32(), -8), 'chars')], property);\n const _decode = rsl.decode.bind(rsl);\n const _encode = rsl.encode.bind(rsl);\n const rslShim = rsl;\n rslShim.decode = (b, offset) => {\n const data = _decode(b, offset);\n return data['chars'].toString();\n };\n rslShim.encode = (str, b, offset) => {\n const data = {\n chars: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(str, 'utf8')\n };\n return _encode(data, b, offset);\n };\n rslShim.alloc = str => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32().span + _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32().span + buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(str, 'utf8').length;\n };\n return rslShim;\n};\n\n/**\n * Layout for an Authorized object\n */\nconst authorized = (property = 'authorized') => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([publicKey('staker'), publicKey('withdrawer')], property);\n};\n\n/**\n * Layout for a Lockup object\n */\nconst lockup = (property = 'lockup') => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('unixTimestamp'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('epoch'), publicKey('custodian')], property);\n};\n\n/**\n * Layout for a VoteInit object\n */\nconst voteInit = (property = 'voteInit') => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([publicKey('nodePubkey'), publicKey('authorizedVoter'), publicKey('authorizedWithdrawer'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('commission')], property);\n};\n\n/**\n * Layout for a VoteAuthorizeWithSeedArgs object\n */\nconst voteAuthorizeWithSeedArgs = (property = 'voteAuthorizeWithSeedArgs') => {\n return _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('voteAuthorizationType'), publicKey('currentAuthorityDerivedKeyOwnerPubkey'), rustString('currentAuthorityDerivedKeySeed'), publicKey('newAuthorized')], property);\n};\nfunction getAlloc(type, fields) {\n const getItemAlloc = item => {\n if (item.span >= 0) {\n return item.span;\n } else if (typeof item.alloc === 'function') {\n return item.alloc(fields[item.property]);\n } else if ('count' in item && 'elementLayout' in item) {\n const field = fields[item.property];\n if (Array.isArray(field)) {\n return field.length * getItemAlloc(item.elementLayout);\n }\n } else if ('fields' in item) {\n // This is a `Structure` whose size needs to be recursively measured.\n return getAlloc({\n layout: item\n }, fields[item.property]);\n }\n // Couldn't determine allocated size of layout\n return 0;\n };\n let alloc = 0;\n type.layout.fields.forEach(item => {\n alloc += getItemAlloc(item);\n });\n return alloc;\n}\n\nfunction decodeLength(bytes) {\n let len = 0;\n let size = 0;\n for (;;) {\n let elem = bytes.shift();\n len |= (elem & 0x7f) << size * 7;\n size += 1;\n if ((elem & 0x80) === 0) {\n break;\n }\n }\n return len;\n}\nfunction encodeLength(bytes, len) {\n let rem_len = len;\n for (;;) {\n let elem = rem_len & 0x7f;\n rem_len >>= 7;\n if (rem_len == 0) {\n bytes.push(elem);\n break;\n } else {\n elem |= 0x80;\n bytes.push(elem);\n }\n }\n}\n\nfunction assert (condition, message) {\n if (!condition) {\n throw new Error(message || 'Assertion failed');\n }\n}\n\nclass CompiledKeys {\n constructor(payer, keyMetaMap) {\n this.payer = void 0;\n this.keyMetaMap = void 0;\n this.payer = payer;\n this.keyMetaMap = keyMetaMap;\n }\n static compile(instructions, payer) {\n const keyMetaMap = new Map();\n const getOrInsertDefault = pubkey => {\n const address = pubkey.toBase58();\n let keyMeta = keyMetaMap.get(address);\n if (keyMeta === undefined) {\n keyMeta = {\n isSigner: false,\n isWritable: false,\n isInvoked: false\n };\n keyMetaMap.set(address, keyMeta);\n }\n return keyMeta;\n };\n const payerKeyMeta = getOrInsertDefault(payer);\n payerKeyMeta.isSigner = true;\n payerKeyMeta.isWritable = true;\n for (const ix of instructions) {\n getOrInsertDefault(ix.programId).isInvoked = true;\n for (const accountMeta of ix.keys) {\n const keyMeta = getOrInsertDefault(accountMeta.pubkey);\n keyMeta.isSigner ||= accountMeta.isSigner;\n keyMeta.isWritable ||= accountMeta.isWritable;\n }\n }\n return new CompiledKeys(payer, keyMetaMap);\n }\n getMessageComponents() {\n const mapEntries = [...this.keyMetaMap.entries()];\n assert(mapEntries.length <= 256, 'Max static account keys length exceeded');\n const writableSigners = mapEntries.filter(([, meta]) => meta.isSigner && meta.isWritable);\n const readonlySigners = mapEntries.filter(([, meta]) => meta.isSigner && !meta.isWritable);\n const writableNonSigners = mapEntries.filter(([, meta]) => !meta.isSigner && meta.isWritable);\n const readonlyNonSigners = mapEntries.filter(([, meta]) => !meta.isSigner && !meta.isWritable);\n const header = {\n numRequiredSignatures: writableSigners.length + readonlySigners.length,\n numReadonlySignedAccounts: readonlySigners.length,\n numReadonlyUnsignedAccounts: readonlyNonSigners.length\n };\n\n // sanity checks\n {\n assert(writableSigners.length > 0, 'Expected at least one writable signer key');\n const [payerAddress] = writableSigners[0];\n assert(payerAddress === this.payer.toBase58(), 'Expected first writable signer key to be the fee payer');\n }\n const staticAccountKeys = [...writableSigners.map(([address]) => new PublicKey(address)), ...readonlySigners.map(([address]) => new PublicKey(address)), ...writableNonSigners.map(([address]) => new PublicKey(address)), ...readonlyNonSigners.map(([address]) => new PublicKey(address))];\n return [header, staticAccountKeys];\n }\n extractTableLookup(lookupTable) {\n const [writableIndexes, drainedWritableKeys] = this.drainKeysFoundInLookupTable(lookupTable.state.addresses, keyMeta => !keyMeta.isSigner && !keyMeta.isInvoked && keyMeta.isWritable);\n const [readonlyIndexes, drainedReadonlyKeys] = this.drainKeysFoundInLookupTable(lookupTable.state.addresses, keyMeta => !keyMeta.isSigner && !keyMeta.isInvoked && !keyMeta.isWritable);\n\n // Don't extract lookup if no keys were found\n if (writableIndexes.length === 0 && readonlyIndexes.length === 0) {\n return;\n }\n return [{\n accountKey: lookupTable.key,\n writableIndexes,\n readonlyIndexes\n }, {\n writable: drainedWritableKeys,\n readonly: drainedReadonlyKeys\n }];\n }\n\n /** @internal */\n drainKeysFoundInLookupTable(lookupTableEntries, keyMetaFilter) {\n const lookupTableIndexes = new Array();\n const drainedKeys = new Array();\n for (const [address, keyMeta] of this.keyMetaMap.entries()) {\n if (keyMetaFilter(keyMeta)) {\n const key = new PublicKey(address);\n const lookupTableIndex = lookupTableEntries.findIndex(entry => entry.equals(key));\n if (lookupTableIndex >= 0) {\n assert(lookupTableIndex < 256, 'Max lookup table index exceeded');\n lookupTableIndexes.push(lookupTableIndex);\n drainedKeys.push(key);\n this.keyMetaMap.delete(address);\n }\n }\n }\n return [lookupTableIndexes, drainedKeys];\n }\n}\n\n/**\n * An instruction to execute by a program\n *\n * @property {number} programIdIndex\n * @property {number[]} accounts\n * @property {string} data\n */\n\n/**\n * Message constructor arguments\n */\n\n/**\n * List of instructions to be processed atomically\n */\nclass Message {\n constructor(args) {\n this.header = void 0;\n this.accountKeys = void 0;\n this.recentBlockhash = void 0;\n this.instructions = void 0;\n this.indexToProgramIds = new Map();\n this.header = args.header;\n this.accountKeys = args.accountKeys.map(account => new PublicKey(account));\n this.recentBlockhash = args.recentBlockhash;\n this.instructions = args.instructions;\n this.instructions.forEach(ix => this.indexToProgramIds.set(ix.programIdIndex, this.accountKeys[ix.programIdIndex]));\n }\n get version() {\n return 'legacy';\n }\n get staticAccountKeys() {\n return this.accountKeys;\n }\n get compiledInstructions() {\n return this.instructions.map(ix => ({\n programIdIndex: ix.programIdIndex,\n accountKeyIndexes: ix.accounts,\n data: bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(ix.data)\n }));\n }\n get addressTableLookups() {\n return [];\n }\n getAccountKeys() {\n return new MessageAccountKeys(this.staticAccountKeys);\n }\n static compile(args) {\n const compiledKeys = CompiledKeys.compile(args.instructions, args.payerKey);\n const [header, staticAccountKeys] = compiledKeys.getMessageComponents();\n const accountKeys = new MessageAccountKeys(staticAccountKeys);\n const instructions = accountKeys.compileInstructions(args.instructions).map(ix => ({\n programIdIndex: ix.programIdIndex,\n accounts: ix.accountKeyIndexes,\n data: bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(ix.data)\n }));\n return new Message({\n header,\n accountKeys: staticAccountKeys,\n recentBlockhash: args.recentBlockhash,\n instructions\n });\n }\n isAccountSigner(index) {\n return index < this.header.numRequiredSignatures;\n }\n isAccountWritable(index) {\n const numSignedAccounts = this.header.numRequiredSignatures;\n if (index >= this.header.numRequiredSignatures) {\n const unsignedAccountIndex = index - numSignedAccounts;\n const numUnsignedAccounts = this.accountKeys.length - numSignedAccounts;\n const numWritableUnsignedAccounts = numUnsignedAccounts - this.header.numReadonlyUnsignedAccounts;\n return unsignedAccountIndex < numWritableUnsignedAccounts;\n } else {\n const numWritableSignedAccounts = numSignedAccounts - this.header.numReadonlySignedAccounts;\n return index < numWritableSignedAccounts;\n }\n }\n isProgramId(index) {\n return this.indexToProgramIds.has(index);\n }\n programIds() {\n return [...this.indexToProgramIds.values()];\n }\n nonProgramIds() {\n return this.accountKeys.filter((_, index) => !this.isProgramId(index));\n }\n serialize() {\n const numKeys = this.accountKeys.length;\n let keyCount = [];\n encodeLength(keyCount, numKeys);\n const instructions = this.instructions.map(instruction => {\n const {\n accounts,\n programIdIndex\n } = instruction;\n const data = Array.from(bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(instruction.data));\n let keyIndicesCount = [];\n encodeLength(keyIndicesCount, accounts.length);\n let dataCount = [];\n encodeLength(dataCount, data.length);\n return {\n programIdIndex,\n keyIndicesCount: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(keyIndicesCount),\n keyIndices: accounts,\n dataLength: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(dataCount),\n data\n };\n });\n let instructionCount = [];\n encodeLength(instructionCount, instructions.length);\n let instructionBuffer = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(PACKET_DATA_SIZE);\n buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(instructionCount).copy(instructionBuffer);\n let instructionBufferLength = instructionCount.length;\n instructions.forEach(instruction => {\n const instructionLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('programIdIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(instruction.keyIndicesCount.length, 'keyIndicesCount'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('keyIndex'), instruction.keyIndices.length, 'keyIndices'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(instruction.dataLength.length, 'dataLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('userdatum'), instruction.data.length, 'data')]);\n const length = instructionLayout.encode(instruction, instructionBuffer, instructionBufferLength);\n instructionBufferLength += length;\n });\n instructionBuffer = instructionBuffer.slice(0, instructionBufferLength);\n const signDataLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(1, 'numRequiredSignatures'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(1, 'numReadonlySignedAccounts'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(1, 'numReadonlyUnsignedAccounts'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(keyCount.length, 'keyCount'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(publicKey('key'), numKeys, 'keys'), publicKey('recentBlockhash')]);\n const transaction = {\n numRequiredSignatures: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from([this.header.numRequiredSignatures]),\n numReadonlySignedAccounts: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from([this.header.numReadonlySignedAccounts]),\n numReadonlyUnsignedAccounts: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from([this.header.numReadonlyUnsignedAccounts]),\n keyCount: buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(keyCount),\n keys: this.accountKeys.map(key => toBuffer(key.toBytes())),\n recentBlockhash: bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(this.recentBlockhash)\n };\n let signData = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(2048);\n const length = signDataLayout.encode(transaction, signData);\n instructionBuffer.copy(signData, length);\n return signData.slice(0, length + instructionBuffer.length);\n }\n\n /**\n * Decode a compiled message into a Message object.\n */\n static from(buffer) {\n // Slice up wire data\n let byteArray = [...buffer];\n const numRequiredSignatures = byteArray.shift();\n if (numRequiredSignatures !== (numRequiredSignatures & VERSION_PREFIX_MASK)) {\n throw new Error('Versioned messages must be deserialized with VersionedMessage.deserialize()');\n }\n const numReadonlySignedAccounts = byteArray.shift();\n const numReadonlyUnsignedAccounts = byteArray.shift();\n const accountCount = decodeLength(byteArray);\n let accountKeys = [];\n for (let i = 0; i < accountCount; i++) {\n const account = byteArray.slice(0, PUBLIC_KEY_LENGTH);\n byteArray = byteArray.slice(PUBLIC_KEY_LENGTH);\n accountKeys.push(new PublicKey(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(account)));\n }\n const recentBlockhash = byteArray.slice(0, PUBLIC_KEY_LENGTH);\n byteArray = byteArray.slice(PUBLIC_KEY_LENGTH);\n const instructionCount = decodeLength(byteArray);\n let instructions = [];\n for (let i = 0; i < instructionCount; i++) {\n const programIdIndex = byteArray.shift();\n const accountCount = decodeLength(byteArray);\n const accounts = byteArray.slice(0, accountCount);\n byteArray = byteArray.slice(accountCount);\n const dataLength = decodeLength(byteArray);\n const dataSlice = byteArray.slice(0, dataLength);\n const data = bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(dataSlice));\n byteArray = byteArray.slice(dataLength);\n instructions.push({\n programIdIndex,\n accounts,\n data\n });\n }\n const messageArgs = {\n header: {\n numRequiredSignatures,\n numReadonlySignedAccounts,\n numReadonlyUnsignedAccounts\n },\n recentBlockhash: bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(recentBlockhash)),\n accountKeys,\n instructions\n };\n return new Message(messageArgs);\n }\n}\n\n/**\n * Message constructor arguments\n */\n\nclass MessageV0 {\n constructor(args) {\n this.header = void 0;\n this.staticAccountKeys = void 0;\n this.recentBlockhash = void 0;\n this.compiledInstructions = void 0;\n this.addressTableLookups = void 0;\n this.header = args.header;\n this.staticAccountKeys = args.staticAccountKeys;\n this.recentBlockhash = args.recentBlockhash;\n this.compiledInstructions = args.compiledInstructions;\n this.addressTableLookups = args.addressTableLookups;\n }\n get version() {\n return 0;\n }\n get numAccountKeysFromLookups() {\n let count = 0;\n for (const lookup of this.addressTableLookups) {\n count += lookup.readonlyIndexes.length + lookup.writableIndexes.length;\n }\n return count;\n }\n getAccountKeys(args) {\n let accountKeysFromLookups;\n if (args && 'accountKeysFromLookups' in args && args.accountKeysFromLookups) {\n if (this.numAccountKeysFromLookups != args.accountKeysFromLookups.writable.length + args.accountKeysFromLookups.readonly.length) {\n throw new Error('Failed to get account keys because of a mismatch in the number of account keys from lookups');\n }\n accountKeysFromLookups = args.accountKeysFromLookups;\n } else if (args && 'addressLookupTableAccounts' in args && args.addressLookupTableAccounts) {\n accountKeysFromLookups = this.resolveAddressTableLookups(args.addressLookupTableAccounts);\n } else if (this.addressTableLookups.length > 0) {\n throw new Error('Failed to get account keys because address table lookups were not resolved');\n }\n return new MessageAccountKeys(this.staticAccountKeys, accountKeysFromLookups);\n }\n isAccountSigner(index) {\n return index < this.header.numRequiredSignatures;\n }\n isAccountWritable(index) {\n const numSignedAccounts = this.header.numRequiredSignatures;\n const numStaticAccountKeys = this.staticAccountKeys.length;\n if (index >= numStaticAccountKeys) {\n const lookupAccountKeysIndex = index - numStaticAccountKeys;\n const numWritableLookupAccountKeys = this.addressTableLookups.reduce((count, lookup) => count + lookup.writableIndexes.length, 0);\n return lookupAccountKeysIndex < numWritableLookupAccountKeys;\n } else if (index >= this.header.numRequiredSignatures) {\n const unsignedAccountIndex = index - numSignedAccounts;\n const numUnsignedAccounts = numStaticAccountKeys - numSignedAccounts;\n const numWritableUnsignedAccounts = numUnsignedAccounts - this.header.numReadonlyUnsignedAccounts;\n return unsignedAccountIndex < numWritableUnsignedAccounts;\n } else {\n const numWritableSignedAccounts = numSignedAccounts - this.header.numReadonlySignedAccounts;\n return index < numWritableSignedAccounts;\n }\n }\n resolveAddressTableLookups(addressLookupTableAccounts) {\n const accountKeysFromLookups = {\n writable: [],\n readonly: []\n };\n for (const tableLookup of this.addressTableLookups) {\n const tableAccount = addressLookupTableAccounts.find(account => account.key.equals(tableLookup.accountKey));\n if (!tableAccount) {\n throw new Error(`Failed to find address lookup table account for table key ${tableLookup.accountKey.toBase58()}`);\n }\n for (const index of tableLookup.writableIndexes) {\n if (index < tableAccount.state.addresses.length) {\n accountKeysFromLookups.writable.push(tableAccount.state.addresses[index]);\n } else {\n throw new Error(`Failed to find address for index ${index} in address lookup table ${tableLookup.accountKey.toBase58()}`);\n }\n }\n for (const index of tableLookup.readonlyIndexes) {\n if (index < tableAccount.state.addresses.length) {\n accountKeysFromLookups.readonly.push(tableAccount.state.addresses[index]);\n } else {\n throw new Error(`Failed to find address for index ${index} in address lookup table ${tableLookup.accountKey.toBase58()}`);\n }\n }\n }\n return accountKeysFromLookups;\n }\n static compile(args) {\n const compiledKeys = CompiledKeys.compile(args.instructions, args.payerKey);\n const addressTableLookups = new Array();\n const accountKeysFromLookups = {\n writable: new Array(),\n readonly: new Array()\n };\n const lookupTableAccounts = args.addressLookupTableAccounts || [];\n for (const lookupTable of lookupTableAccounts) {\n const extractResult = compiledKeys.extractTableLookup(lookupTable);\n if (extractResult !== undefined) {\n const [addressTableLookup, {\n writable,\n readonly\n }] = extractResult;\n addressTableLookups.push(addressTableLookup);\n accountKeysFromLookups.writable.push(...writable);\n accountKeysFromLookups.readonly.push(...readonly);\n }\n }\n const [header, staticAccountKeys] = compiledKeys.getMessageComponents();\n const accountKeys = new MessageAccountKeys(staticAccountKeys, accountKeysFromLookups);\n const compiledInstructions = accountKeys.compileInstructions(args.instructions);\n return new MessageV0({\n header,\n staticAccountKeys,\n recentBlockhash: args.recentBlockhash,\n compiledInstructions,\n addressTableLookups\n });\n }\n serialize() {\n const encodedStaticAccountKeysLength = Array();\n encodeLength(encodedStaticAccountKeysLength, this.staticAccountKeys.length);\n const serializedInstructions = this.serializeInstructions();\n const encodedInstructionsLength = Array();\n encodeLength(encodedInstructionsLength, this.compiledInstructions.length);\n const serializedAddressTableLookups = this.serializeAddressTableLookups();\n const encodedAddressTableLookupsLength = Array();\n encodeLength(encodedAddressTableLookupsLength, this.addressTableLookups.length);\n const messageLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('prefix'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('numRequiredSignatures'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('numReadonlySignedAccounts'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('numReadonlyUnsignedAccounts')], 'header'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedStaticAccountKeysLength.length, 'staticAccountKeysLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(publicKey(), this.staticAccountKeys.length, 'staticAccountKeys'), publicKey('recentBlockhash'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedInstructionsLength.length, 'instructionsLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(serializedInstructions.length, 'serializedInstructions'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedAddressTableLookupsLength.length, 'addressTableLookupsLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(serializedAddressTableLookups.length, 'serializedAddressTableLookups')]);\n const serializedMessage = new Uint8Array(PACKET_DATA_SIZE);\n const MESSAGE_VERSION_0_PREFIX = 1 << 7;\n const serializedMessageLength = messageLayout.encode({\n prefix: MESSAGE_VERSION_0_PREFIX,\n header: this.header,\n staticAccountKeysLength: new Uint8Array(encodedStaticAccountKeysLength),\n staticAccountKeys: this.staticAccountKeys.map(key => key.toBytes()),\n recentBlockhash: bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(this.recentBlockhash),\n instructionsLength: new Uint8Array(encodedInstructionsLength),\n serializedInstructions,\n addressTableLookupsLength: new Uint8Array(encodedAddressTableLookupsLength),\n serializedAddressTableLookups\n }, serializedMessage);\n return serializedMessage.slice(0, serializedMessageLength);\n }\n serializeInstructions() {\n let serializedLength = 0;\n const serializedInstructions = new Uint8Array(PACKET_DATA_SIZE);\n for (const instruction of this.compiledInstructions) {\n const encodedAccountKeyIndexesLength = Array();\n encodeLength(encodedAccountKeyIndexesLength, instruction.accountKeyIndexes.length);\n const encodedDataLength = Array();\n encodeLength(encodedDataLength, instruction.data.length);\n const instructionLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('programIdIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedAccountKeyIndexesLength.length, 'encodedAccountKeyIndexesLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8(), instruction.accountKeyIndexes.length, 'accountKeyIndexes'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedDataLength.length, 'encodedDataLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(instruction.data.length, 'data')]);\n serializedLength += instructionLayout.encode({\n programIdIndex: instruction.programIdIndex,\n encodedAccountKeyIndexesLength: new Uint8Array(encodedAccountKeyIndexesLength),\n accountKeyIndexes: instruction.accountKeyIndexes,\n encodedDataLength: new Uint8Array(encodedDataLength),\n data: instruction.data\n }, serializedInstructions, serializedLength);\n }\n return serializedInstructions.slice(0, serializedLength);\n }\n serializeAddressTableLookups() {\n let serializedLength = 0;\n const serializedAddressTableLookups = new Uint8Array(PACKET_DATA_SIZE);\n for (const lookup of this.addressTableLookups) {\n const encodedWritableIndexesLength = Array();\n encodeLength(encodedWritableIndexesLength, lookup.writableIndexes.length);\n const encodedReadonlyIndexesLength = Array();\n encodeLength(encodedReadonlyIndexesLength, lookup.readonlyIndexes.length);\n const addressTableLookupLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([publicKey('accountKey'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedWritableIndexesLength.length, 'encodedWritableIndexesLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8(), lookup.writableIndexes.length, 'writableIndexes'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedReadonlyIndexesLength.length, 'encodedReadonlyIndexesLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8(), lookup.readonlyIndexes.length, 'readonlyIndexes')]);\n serializedLength += addressTableLookupLayout.encode({\n accountKey: lookup.accountKey.toBytes(),\n encodedWritableIndexesLength: new Uint8Array(encodedWritableIndexesLength),\n writableIndexes: lookup.writableIndexes,\n encodedReadonlyIndexesLength: new Uint8Array(encodedReadonlyIndexesLength),\n readonlyIndexes: lookup.readonlyIndexes\n }, serializedAddressTableLookups, serializedLength);\n }\n return serializedAddressTableLookups.slice(0, serializedLength);\n }\n static deserialize(serializedMessage) {\n let byteArray = [...serializedMessage];\n const prefix = byteArray.shift();\n const maskedPrefix = prefix & VERSION_PREFIX_MASK;\n assert(prefix !== maskedPrefix, `Expected versioned message but received legacy message`);\n const version = maskedPrefix;\n assert(version === 0, `Expected versioned message with version 0 but found version ${version}`);\n const header = {\n numRequiredSignatures: byteArray.shift(),\n numReadonlySignedAccounts: byteArray.shift(),\n numReadonlyUnsignedAccounts: byteArray.shift()\n };\n const staticAccountKeys = [];\n const staticAccountKeysLength = decodeLength(byteArray);\n for (let i = 0; i < staticAccountKeysLength; i++) {\n staticAccountKeys.push(new PublicKey(byteArray.splice(0, PUBLIC_KEY_LENGTH)));\n }\n const recentBlockhash = bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(byteArray.splice(0, PUBLIC_KEY_LENGTH));\n const instructionCount = decodeLength(byteArray);\n const compiledInstructions = [];\n for (let i = 0; i < instructionCount; i++) {\n const programIdIndex = byteArray.shift();\n const accountKeyIndexesLength = decodeLength(byteArray);\n const accountKeyIndexes = byteArray.splice(0, accountKeyIndexesLength);\n const dataLength = decodeLength(byteArray);\n const data = new Uint8Array(byteArray.splice(0, dataLength));\n compiledInstructions.push({\n programIdIndex,\n accountKeyIndexes,\n data\n });\n }\n const addressTableLookupsCount = decodeLength(byteArray);\n const addressTableLookups = [];\n for (let i = 0; i < addressTableLookupsCount; i++) {\n const accountKey = new PublicKey(byteArray.splice(0, PUBLIC_KEY_LENGTH));\n const writableIndexesLength = decodeLength(byteArray);\n const writableIndexes = byteArray.splice(0, writableIndexesLength);\n const readonlyIndexesLength = decodeLength(byteArray);\n const readonlyIndexes = byteArray.splice(0, readonlyIndexesLength);\n addressTableLookups.push({\n accountKey,\n writableIndexes,\n readonlyIndexes\n });\n }\n return new MessageV0({\n header,\n staticAccountKeys,\n recentBlockhash,\n compiledInstructions,\n addressTableLookups\n });\n }\n}\n\n// eslint-disable-next-line no-redeclare\nconst VersionedMessage = {\n deserializeMessageVersion(serializedMessage) {\n const prefix = serializedMessage[0];\n const maskedPrefix = prefix & VERSION_PREFIX_MASK;\n\n // if the highest bit of the prefix is not set, the message is not versioned\n if (maskedPrefix === prefix) {\n return 'legacy';\n }\n\n // the lower 7 bits of the prefix indicate the message version\n return maskedPrefix;\n },\n deserialize: serializedMessage => {\n const version = VersionedMessage.deserializeMessageVersion(serializedMessage);\n if (version === 'legacy') {\n return Message.from(serializedMessage);\n }\n if (version === 0) {\n return MessageV0.deserialize(serializedMessage);\n } else {\n throw new Error(`Transaction message version ${version} deserialization is not supported`);\n }\n }\n};\n\n/** @internal */\n\n/**\n * Transaction signature as base-58 encoded string\n */\n\nlet TransactionStatus = /*#__PURE__*/function (TransactionStatus) {\n TransactionStatus[TransactionStatus[\"BLOCKHEIGHT_EXCEEDED\"] = 0] = \"BLOCKHEIGHT_EXCEEDED\";\n TransactionStatus[TransactionStatus[\"PROCESSED\"] = 1] = \"PROCESSED\";\n TransactionStatus[TransactionStatus[\"TIMED_OUT\"] = 2] = \"TIMED_OUT\";\n TransactionStatus[TransactionStatus[\"NONCE_INVALID\"] = 3] = \"NONCE_INVALID\";\n return TransactionStatus;\n}({});\n\n/**\n * Default (empty) signature\n */\nconst DEFAULT_SIGNATURE = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(SIGNATURE_LENGTH_IN_BYTES).fill(0);\n\n/**\n * Account metadata used to define instructions\n */\n\n/**\n * List of TransactionInstruction object fields that may be initialized at construction\n */\n\n/**\n * Configuration object for Transaction.serialize()\n */\n\n/**\n * @internal\n */\n\n/**\n * Transaction Instruction class\n */\nclass TransactionInstruction {\n constructor(opts) {\n /**\n * Public keys to include in this transaction\n * Boolean represents whether this pubkey needs to sign the transaction\n */\n this.keys = void 0;\n /**\n * Program Id to execute\n */\n this.programId = void 0;\n /**\n * Program input\n */\n this.data = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(0);\n this.programId = opts.programId;\n this.keys = opts.keys;\n if (opts.data) {\n this.data = opts.data;\n }\n }\n\n /**\n * @internal\n */\n toJSON() {\n return {\n keys: this.keys.map(({\n pubkey,\n isSigner,\n isWritable\n }) => ({\n pubkey: pubkey.toJSON(),\n isSigner,\n isWritable\n })),\n programId: this.programId.toJSON(),\n data: [...this.data]\n };\n }\n}\n\n/**\n * Pair of signature and corresponding public key\n */\n\n/**\n * List of Transaction object fields that may be initialized at construction\n */\n\n// For backward compatibility; an unfortunate consequence of being\n// forced to over-export types by the documentation generator.\n// See https://github.com/solana-labs/solana/pull/25820\n\n/**\n * Blockhash-based transactions have a lifetime that are defined by\n * the blockhash they include. Any transaction whose blockhash is\n * too old will be rejected.\n */\n\n/**\n * Use these options to construct a durable nonce transaction.\n */\n\n/**\n * Nonce information to be used to build an offline Transaction.\n */\n\n/**\n * @internal\n */\n\n/**\n * Transaction class\n */\nclass Transaction {\n /**\n * The first (payer) Transaction signature\n *\n * @returns {Buffer | null} Buffer of payer's signature\n */\n get signature() {\n if (this.signatures.length > 0) {\n return this.signatures[0].signature;\n }\n return null;\n }\n\n /**\n * The transaction fee payer\n */\n\n // Construct a transaction with a blockhash and lastValidBlockHeight\n\n // Construct a transaction using a durable nonce\n\n /**\n * @deprecated `TransactionCtorFields` has been deprecated and will be removed in a future version.\n * Please supply a `TransactionBlockhashCtor` instead.\n */\n\n /**\n * Construct an empty Transaction\n */\n constructor(opts) {\n /**\n * Signatures for the transaction. Typically created by invoking the\n * `sign()` method\n */\n this.signatures = [];\n this.feePayer = void 0;\n /**\n * The instructions to atomically execute\n */\n this.instructions = [];\n /**\n * A recent transaction id. Must be populated by the caller\n */\n this.recentBlockhash = void 0;\n /**\n * the last block chain can advance to before tx is declared expired\n * */\n this.lastValidBlockHeight = void 0;\n /**\n * Optional Nonce information. If populated, transaction will use a durable\n * Nonce hash instead of a recentBlockhash. Must be populated by the caller\n */\n this.nonceInfo = void 0;\n /**\n * If this is a nonce transaction this represents the minimum slot from which\n * to evaluate if the nonce has advanced when attempting to confirm the\n * transaction. This protects against a case where the transaction confirmation\n * logic loads the nonce account from an old slot and assumes the mismatch in\n * nonce value implies that the nonce has been advanced.\n */\n this.minNonceContextSlot = void 0;\n /**\n * @internal\n */\n this._message = void 0;\n /**\n * @internal\n */\n this._json = void 0;\n if (!opts) {\n return;\n }\n if (opts.feePayer) {\n this.feePayer = opts.feePayer;\n }\n if (opts.signatures) {\n this.signatures = opts.signatures;\n }\n if (Object.prototype.hasOwnProperty.call(opts, 'nonceInfo')) {\n const {\n minContextSlot,\n nonceInfo\n } = opts;\n this.minNonceContextSlot = minContextSlot;\n this.nonceInfo = nonceInfo;\n } else if (Object.prototype.hasOwnProperty.call(opts, 'lastValidBlockHeight')) {\n const {\n blockhash,\n lastValidBlockHeight\n } = opts;\n this.recentBlockhash = blockhash;\n this.lastValidBlockHeight = lastValidBlockHeight;\n } else {\n const {\n recentBlockhash,\n nonceInfo\n } = opts;\n if (nonceInfo) {\n this.nonceInfo = nonceInfo;\n }\n this.recentBlockhash = recentBlockhash;\n }\n }\n\n /**\n * @internal\n */\n toJSON() {\n return {\n recentBlockhash: this.recentBlockhash || null,\n feePayer: this.feePayer ? this.feePayer.toJSON() : null,\n nonceInfo: this.nonceInfo ? {\n nonce: this.nonceInfo.nonce,\n nonceInstruction: this.nonceInfo.nonceInstruction.toJSON()\n } : null,\n instructions: this.instructions.map(instruction => instruction.toJSON()),\n signers: this.signatures.map(({\n publicKey\n }) => {\n return publicKey.toJSON();\n })\n };\n }\n\n /**\n * Add one or more instructions to this Transaction\n *\n * @param {Array< Transaction | TransactionInstruction | TransactionInstructionCtorFields >} items - Instructions to add to the Transaction\n */\n add(...items) {\n if (items.length === 0) {\n throw new Error('No instructions');\n }\n items.forEach(item => {\n if ('instructions' in item) {\n this.instructions = this.instructions.concat(item.instructions);\n } else if ('data' in item && 'programId' in item && 'keys' in item) {\n this.instructions.push(item);\n } else {\n this.instructions.push(new TransactionInstruction(item));\n }\n });\n return this;\n }\n\n /**\n * Compile transaction data\n */\n compileMessage() {\n if (this._message && JSON.stringify(this.toJSON()) === JSON.stringify(this._json)) {\n return this._message;\n }\n let recentBlockhash;\n let instructions;\n if (this.nonceInfo) {\n recentBlockhash = this.nonceInfo.nonce;\n if (this.instructions[0] != this.nonceInfo.nonceInstruction) {\n instructions = [this.nonceInfo.nonceInstruction, ...this.instructions];\n } else {\n instructions = this.instructions;\n }\n } else {\n recentBlockhash = this.recentBlockhash;\n instructions = this.instructions;\n }\n if (!recentBlockhash) {\n throw new Error('Transaction recentBlockhash required');\n }\n if (instructions.length < 1) {\n console.warn('No instructions provided');\n }\n let feePayer;\n if (this.feePayer) {\n feePayer = this.feePayer;\n } else if (this.signatures.length > 0 && this.signatures[0].publicKey) {\n // Use implicit fee payer\n feePayer = this.signatures[0].publicKey;\n } else {\n throw new Error('Transaction fee payer required');\n }\n for (let i = 0; i < instructions.length; i++) {\n if (instructions[i].programId === undefined) {\n throw new Error(`Transaction instruction index ${i} has undefined program id`);\n }\n }\n const programIds = [];\n const accountMetas = [];\n instructions.forEach(instruction => {\n instruction.keys.forEach(accountMeta => {\n accountMetas.push({\n ...accountMeta\n });\n });\n const programId = instruction.programId.toString();\n if (!programIds.includes(programId)) {\n programIds.push(programId);\n }\n });\n\n // Append programID account metas\n programIds.forEach(programId => {\n accountMetas.push({\n pubkey: new PublicKey(programId),\n isSigner: false,\n isWritable: false\n });\n });\n\n // Cull duplicate account metas\n const uniqueMetas = [];\n accountMetas.forEach(accountMeta => {\n const pubkeyString = accountMeta.pubkey.toString();\n const uniqueIndex = uniqueMetas.findIndex(x => {\n return x.pubkey.toString() === pubkeyString;\n });\n if (uniqueIndex > -1) {\n uniqueMetas[uniqueIndex].isWritable = uniqueMetas[uniqueIndex].isWritable || accountMeta.isWritable;\n uniqueMetas[uniqueIndex].isSigner = uniqueMetas[uniqueIndex].isSigner || accountMeta.isSigner;\n } else {\n uniqueMetas.push(accountMeta);\n }\n });\n\n // Sort. Prioritizing first by signer, then by writable\n uniqueMetas.sort(function (x, y) {\n if (x.isSigner !== y.isSigner) {\n // Signers always come before non-signers\n return x.isSigner ? -1 : 1;\n }\n if (x.isWritable !== y.isWritable) {\n // Writable accounts always come before read-only accounts\n return x.isWritable ? -1 : 1;\n }\n // Otherwise, sort by pubkey, stringwise.\n const options = {\n localeMatcher: 'best fit',\n usage: 'sort',\n sensitivity: 'variant',\n ignorePunctuation: false,\n numeric: false,\n caseFirst: 'lower'\n };\n return x.pubkey.toBase58().localeCompare(y.pubkey.toBase58(), 'en', options);\n });\n\n // Move fee payer to the front\n const feePayerIndex = uniqueMetas.findIndex(x => {\n return x.pubkey.equals(feePayer);\n });\n if (feePayerIndex > -1) {\n const [payerMeta] = uniqueMetas.splice(feePayerIndex, 1);\n payerMeta.isSigner = true;\n payerMeta.isWritable = true;\n uniqueMetas.unshift(payerMeta);\n } else {\n uniqueMetas.unshift({\n pubkey: feePayer,\n isSigner: true,\n isWritable: true\n });\n }\n\n // Disallow unknown signers\n for (const signature of this.signatures) {\n const uniqueIndex = uniqueMetas.findIndex(x => {\n return x.pubkey.equals(signature.publicKey);\n });\n if (uniqueIndex > -1) {\n if (!uniqueMetas[uniqueIndex].isSigner) {\n uniqueMetas[uniqueIndex].isSigner = true;\n console.warn('Transaction references a signature that is unnecessary, ' + 'only the fee payer and instruction signer accounts should sign a transaction. ' + 'This behavior is deprecated and will throw an error in the next major version release.');\n }\n } else {\n throw new Error(`unknown signer: ${signature.publicKey.toString()}`);\n }\n }\n let numRequiredSignatures = 0;\n let numReadonlySignedAccounts = 0;\n let numReadonlyUnsignedAccounts = 0;\n\n // Split out signing from non-signing keys and count header values\n const signedKeys = [];\n const unsignedKeys = [];\n uniqueMetas.forEach(({\n pubkey,\n isSigner,\n isWritable\n }) => {\n if (isSigner) {\n signedKeys.push(pubkey.toString());\n numRequiredSignatures += 1;\n if (!isWritable) {\n numReadonlySignedAccounts += 1;\n }\n } else {\n unsignedKeys.push(pubkey.toString());\n if (!isWritable) {\n numReadonlyUnsignedAccounts += 1;\n }\n }\n });\n const accountKeys = signedKeys.concat(unsignedKeys);\n const compiledInstructions = instructions.map(instruction => {\n const {\n data,\n programId\n } = instruction;\n return {\n programIdIndex: accountKeys.indexOf(programId.toString()),\n accounts: instruction.keys.map(meta => accountKeys.indexOf(meta.pubkey.toString())),\n data: bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(data)\n };\n });\n compiledInstructions.forEach(instruction => {\n assert(instruction.programIdIndex >= 0);\n instruction.accounts.forEach(keyIndex => assert(keyIndex >= 0));\n });\n return new Message({\n header: {\n numRequiredSignatures,\n numReadonlySignedAccounts,\n numReadonlyUnsignedAccounts\n },\n accountKeys,\n recentBlockhash,\n instructions: compiledInstructions\n });\n }\n\n /**\n * @internal\n */\n _compile() {\n const message = this.compileMessage();\n const signedKeys = message.accountKeys.slice(0, message.header.numRequiredSignatures);\n if (this.signatures.length === signedKeys.length) {\n const valid = this.signatures.every((pair, index) => {\n return signedKeys[index].equals(pair.publicKey);\n });\n if (valid) return message;\n }\n this.signatures = signedKeys.map(publicKey => ({\n signature: null,\n publicKey\n }));\n return message;\n }\n\n /**\n * Get a buffer of the Transaction data that need to be covered by signatures\n */\n serializeMessage() {\n return this._compile().serialize();\n }\n\n /**\n * Get the estimated fee associated with a transaction\n *\n * @param {Connection} connection Connection to RPC Endpoint.\n *\n * @returns {Promise} The estimated fee for the transaction\n */\n async getEstimatedFee(connection) {\n return (await connection.getFeeForMessage(this.compileMessage())).value;\n }\n\n /**\n * Specify the public keys which will be used to sign the Transaction.\n * The first signer will be used as the transaction fee payer account.\n *\n * Signatures can be added with either `partialSign` or `addSignature`\n *\n * @deprecated Deprecated since v0.84.0. Only the fee payer needs to be\n * specified and it can be set in the Transaction constructor or with the\n * `feePayer` property.\n */\n setSigners(...signers) {\n if (signers.length === 0) {\n throw new Error('No signers');\n }\n const seen = new Set();\n this.signatures = signers.filter(publicKey => {\n const key = publicKey.toString();\n if (seen.has(key)) {\n return false;\n } else {\n seen.add(key);\n return true;\n }\n }).map(publicKey => ({\n signature: null,\n publicKey\n }));\n }\n\n /**\n * Sign the Transaction with the specified signers. Multiple signatures may\n * be applied to a Transaction. The first signature is considered \"primary\"\n * and is used identify and confirm transactions.\n *\n * If the Transaction `feePayer` is not set, the first signer will be used\n * as the transaction fee payer account.\n *\n * Transaction fields should not be modified after the first call to `sign`,\n * as doing so may invalidate the signature and cause the Transaction to be\n * rejected.\n *\n * The Transaction must be assigned a valid `recentBlockhash` before invoking this method\n *\n * @param {Array} signers Array of signers that will sign the transaction\n */\n sign(...signers) {\n if (signers.length === 0) {\n throw new Error('No signers');\n }\n\n // Dedupe signers\n const seen = new Set();\n const uniqueSigners = [];\n for (const signer of signers) {\n const key = signer.publicKey.toString();\n if (seen.has(key)) {\n continue;\n } else {\n seen.add(key);\n uniqueSigners.push(signer);\n }\n }\n this.signatures = uniqueSigners.map(signer => ({\n signature: null,\n publicKey: signer.publicKey\n }));\n const message = this._compile();\n this._partialSign(message, ...uniqueSigners);\n }\n\n /**\n * Partially sign a transaction with the specified accounts. All accounts must\n * correspond to either the fee payer or a signer account in the transaction\n * instructions.\n *\n * All the caveats from the `sign` method apply to `partialSign`\n *\n * @param {Array} signers Array of signers that will sign the transaction\n */\n partialSign(...signers) {\n if (signers.length === 0) {\n throw new Error('No signers');\n }\n\n // Dedupe signers\n const seen = new Set();\n const uniqueSigners = [];\n for (const signer of signers) {\n const key = signer.publicKey.toString();\n if (seen.has(key)) {\n continue;\n } else {\n seen.add(key);\n uniqueSigners.push(signer);\n }\n }\n const message = this._compile();\n this._partialSign(message, ...uniqueSigners);\n }\n\n /**\n * @internal\n */\n _partialSign(message, ...signers) {\n const signData = message.serialize();\n signers.forEach(signer => {\n const signature = sign(signData, signer.secretKey);\n this._addSignature(signer.publicKey, toBuffer(signature));\n });\n }\n\n /**\n * Add an externally created signature to a transaction. The public key\n * must correspond to either the fee payer or a signer account in the transaction\n * instructions.\n *\n * @param {PublicKey} pubkey Public key that will be added to the transaction.\n * @param {Buffer} signature An externally created signature to add to the transaction.\n */\n addSignature(pubkey, signature) {\n this._compile(); // Ensure signatures array is populated\n this._addSignature(pubkey, signature);\n }\n\n /**\n * @internal\n */\n _addSignature(pubkey, signature) {\n assert(signature.length === 64);\n const index = this.signatures.findIndex(sigpair => pubkey.equals(sigpair.publicKey));\n if (index < 0) {\n throw new Error(`unknown signer: ${pubkey.toString()}`);\n }\n this.signatures[index].signature = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(signature);\n }\n\n /**\n * Verify signatures of a Transaction\n * Optional parameter specifies if we're expecting a fully signed Transaction or a partially signed one.\n * If no boolean is provided, we expect a fully signed Transaction by default.\n *\n * @param {boolean} [requireAllSignatures=true] Require a fully signed Transaction\n */\n verifySignatures(requireAllSignatures = true) {\n const signatureErrors = this._getMessageSignednessErrors(this.serializeMessage(), requireAllSignatures);\n return !signatureErrors;\n }\n\n /**\n * @internal\n */\n _getMessageSignednessErrors(message, requireAllSignatures) {\n const errors = {};\n for (const {\n signature,\n publicKey\n } of this.signatures) {\n if (signature === null) {\n if (requireAllSignatures) {\n (errors.missing ||= []).push(publicKey);\n }\n } else {\n if (!verify(signature, message, publicKey.toBytes())) {\n (errors.invalid ||= []).push(publicKey);\n }\n }\n }\n return errors.invalid || errors.missing ? errors : undefined;\n }\n\n /**\n * Serialize the Transaction in the wire format.\n *\n * @param {Buffer} [config] Config of transaction.\n *\n * @returns {Buffer} Signature of transaction in wire format.\n */\n serialize(config) {\n const {\n requireAllSignatures,\n verifySignatures\n } = Object.assign({\n requireAllSignatures: true,\n verifySignatures: true\n }, config);\n const signData = this.serializeMessage();\n if (verifySignatures) {\n const sigErrors = this._getMessageSignednessErrors(signData, requireAllSignatures);\n if (sigErrors) {\n let errorMessage = 'Signature verification failed.';\n if (sigErrors.invalid) {\n errorMessage += `\\nInvalid signature for public key${sigErrors.invalid.length === 1 ? '' : '(s)'} [\\`${sigErrors.invalid.map(p => p.toBase58()).join('`, `')}\\`].`;\n }\n if (sigErrors.missing) {\n errorMessage += `\\nMissing signature for public key${sigErrors.missing.length === 1 ? '' : '(s)'} [\\`${sigErrors.missing.map(p => p.toBase58()).join('`, `')}\\`].`;\n }\n throw new Error(errorMessage);\n }\n }\n return this._serialize(signData);\n }\n\n /**\n * @internal\n */\n _serialize(signData) {\n const {\n signatures\n } = this;\n const signatureCount = [];\n encodeLength(signatureCount, signatures.length);\n const transactionLength = signatureCount.length + signatures.length * 64 + signData.length;\n const wireTransaction = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(transactionLength);\n assert(signatures.length < 256);\n buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(signatureCount).copy(wireTransaction, 0);\n signatures.forEach(({\n signature\n }, index) => {\n if (signature !== null) {\n assert(signature.length === 64, `signature has invalid length`);\n buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(signature).copy(wireTransaction, signatureCount.length + index * 64);\n }\n });\n signData.copy(wireTransaction, signatureCount.length + signatures.length * 64);\n assert(wireTransaction.length <= PACKET_DATA_SIZE, `Transaction too large: ${wireTransaction.length} > ${PACKET_DATA_SIZE}`);\n return wireTransaction;\n }\n\n /**\n * Deprecated method\n * @internal\n */\n get keys() {\n assert(this.instructions.length === 1);\n return this.instructions[0].keys.map(keyObj => keyObj.pubkey);\n }\n\n /**\n * Deprecated method\n * @internal\n */\n get programId() {\n assert(this.instructions.length === 1);\n return this.instructions[0].programId;\n }\n\n /**\n * Deprecated method\n * @internal\n */\n get data() {\n assert(this.instructions.length === 1);\n return this.instructions[0].data;\n }\n\n /**\n * Parse a wire transaction into a Transaction object.\n *\n * @param {Buffer | Uint8Array | Array} buffer Signature of wire Transaction\n *\n * @returns {Transaction} Transaction associated with the signature\n */\n static from(buffer) {\n // Slice up wire data\n let byteArray = [...buffer];\n const signatureCount = decodeLength(byteArray);\n let signatures = [];\n for (let i = 0; i < signatureCount; i++) {\n const signature = byteArray.slice(0, SIGNATURE_LENGTH_IN_BYTES);\n byteArray = byteArray.slice(SIGNATURE_LENGTH_IN_BYTES);\n signatures.push(bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(signature)));\n }\n return Transaction.populate(Message.from(byteArray), signatures);\n }\n\n /**\n * Populate Transaction object from message and signatures\n *\n * @param {Message} message Message of transaction\n * @param {Array} signatures List of signatures to assign to the transaction\n *\n * @returns {Transaction} The populated Transaction\n */\n static populate(message, signatures = []) {\n const transaction = new Transaction();\n transaction.recentBlockhash = message.recentBlockhash;\n if (message.header.numRequiredSignatures > 0) {\n transaction.feePayer = message.accountKeys[0];\n }\n signatures.forEach((signature, index) => {\n const sigPubkeyPair = {\n signature: signature == bs58__WEBPACK_IMPORTED_MODULE_2___default().encode(DEFAULT_SIGNATURE) ? null : bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(signature),\n publicKey: message.accountKeys[index]\n };\n transaction.signatures.push(sigPubkeyPair);\n });\n message.instructions.forEach(instruction => {\n const keys = instruction.accounts.map(account => {\n const pubkey = message.accountKeys[account];\n return {\n pubkey,\n isSigner: transaction.signatures.some(keyObj => keyObj.publicKey.toString() === pubkey.toString()) || message.isAccountSigner(account),\n isWritable: message.isAccountWritable(account)\n };\n });\n transaction.instructions.push(new TransactionInstruction({\n keys,\n programId: message.accountKeys[instruction.programIdIndex],\n data: bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(instruction.data)\n }));\n });\n transaction._message = message;\n transaction._json = transaction.toJSON();\n return transaction;\n }\n}\n\nclass TransactionMessage {\n constructor(args) {\n this.payerKey = void 0;\n this.instructions = void 0;\n this.recentBlockhash = void 0;\n this.payerKey = args.payerKey;\n this.instructions = args.instructions;\n this.recentBlockhash = args.recentBlockhash;\n }\n static decompile(message, args) {\n const {\n header,\n compiledInstructions,\n recentBlockhash\n } = message;\n const {\n numRequiredSignatures,\n numReadonlySignedAccounts,\n numReadonlyUnsignedAccounts\n } = header;\n const numWritableSignedAccounts = numRequiredSignatures - numReadonlySignedAccounts;\n assert(numWritableSignedAccounts > 0, 'Message header is invalid');\n const numWritableUnsignedAccounts = message.staticAccountKeys.length - numRequiredSignatures - numReadonlyUnsignedAccounts;\n assert(numWritableUnsignedAccounts >= 0, 'Message header is invalid');\n const accountKeys = message.getAccountKeys(args);\n const payerKey = accountKeys.get(0);\n if (payerKey === undefined) {\n throw new Error('Failed to decompile message because no account keys were found');\n }\n const instructions = [];\n for (const compiledIx of compiledInstructions) {\n const keys = [];\n for (const keyIndex of compiledIx.accountKeyIndexes) {\n const pubkey = accountKeys.get(keyIndex);\n if (pubkey === undefined) {\n throw new Error(`Failed to find key for account key index ${keyIndex}`);\n }\n const isSigner = keyIndex < numRequiredSignatures;\n let isWritable;\n if (isSigner) {\n isWritable = keyIndex < numWritableSignedAccounts;\n } else if (keyIndex < accountKeys.staticAccountKeys.length) {\n isWritable = keyIndex - numRequiredSignatures < numWritableUnsignedAccounts;\n } else {\n isWritable = keyIndex - accountKeys.staticAccountKeys.length <\n // accountKeysFromLookups cannot be undefined because we already found a pubkey for this index above\n accountKeys.accountKeysFromLookups.writable.length;\n }\n keys.push({\n pubkey,\n isSigner: keyIndex < header.numRequiredSignatures,\n isWritable\n });\n }\n const programId = accountKeys.get(compiledIx.programIdIndex);\n if (programId === undefined) {\n throw new Error(`Failed to find program id for program id index ${compiledIx.programIdIndex}`);\n }\n instructions.push(new TransactionInstruction({\n programId,\n data: toBuffer(compiledIx.data),\n keys\n }));\n }\n return new TransactionMessage({\n payerKey,\n instructions,\n recentBlockhash\n });\n }\n compileToLegacyMessage() {\n return Message.compile({\n payerKey: this.payerKey,\n recentBlockhash: this.recentBlockhash,\n instructions: this.instructions\n });\n }\n compileToV0Message(addressLookupTableAccounts) {\n return MessageV0.compile({\n payerKey: this.payerKey,\n recentBlockhash: this.recentBlockhash,\n instructions: this.instructions,\n addressLookupTableAccounts\n });\n }\n}\n\n/**\n * Versioned transaction class\n */\nclass VersionedTransaction {\n get version() {\n return this.message.version;\n }\n constructor(message, signatures) {\n this.signatures = void 0;\n this.message = void 0;\n if (signatures !== undefined) {\n assert(signatures.length === message.header.numRequiredSignatures, 'Expected signatures length to be equal to the number of required signatures');\n this.signatures = signatures;\n } else {\n const defaultSignatures = [];\n for (let i = 0; i < message.header.numRequiredSignatures; i++) {\n defaultSignatures.push(new Uint8Array(SIGNATURE_LENGTH_IN_BYTES));\n }\n this.signatures = defaultSignatures;\n }\n this.message = message;\n }\n serialize() {\n const serializedMessage = this.message.serialize();\n const encodedSignaturesLength = Array();\n encodeLength(encodedSignaturesLength, this.signatures.length);\n const transactionLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(encodedSignaturesLength.length, 'encodedSignaturesLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(signature(), this.signatures.length, 'signatures'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(serializedMessage.length, 'serializedMessage')]);\n const serializedTransaction = new Uint8Array(2048);\n const serializedTransactionLength = transactionLayout.encode({\n encodedSignaturesLength: new Uint8Array(encodedSignaturesLength),\n signatures: this.signatures,\n serializedMessage\n }, serializedTransaction);\n return serializedTransaction.slice(0, serializedTransactionLength);\n }\n static deserialize(serializedTransaction) {\n let byteArray = [...serializedTransaction];\n const signatures = [];\n const signaturesLength = decodeLength(byteArray);\n for (let i = 0; i < signaturesLength; i++) {\n signatures.push(new Uint8Array(byteArray.splice(0, SIGNATURE_LENGTH_IN_BYTES)));\n }\n const message = VersionedMessage.deserialize(new Uint8Array(byteArray));\n return new VersionedTransaction(message, signatures);\n }\n sign(signers) {\n const messageData = this.message.serialize();\n const signerPubkeys = this.message.staticAccountKeys.slice(0, this.message.header.numRequiredSignatures);\n for (const signer of signers) {\n const signerIndex = signerPubkeys.findIndex(pubkey => pubkey.equals(signer.publicKey));\n assert(signerIndex >= 0, `Cannot sign with non signer key ${signer.publicKey.toBase58()}`);\n this.signatures[signerIndex] = sign(messageData, signer.secretKey);\n }\n }\n addSignature(publicKey, signature) {\n assert(signature.byteLength === 64, 'Signature must be 64 bytes long');\n const signerPubkeys = this.message.staticAccountKeys.slice(0, this.message.header.numRequiredSignatures);\n const signerIndex = signerPubkeys.findIndex(pubkey => pubkey.equals(publicKey));\n assert(signerIndex >= 0, `Can not add signature; \\`${publicKey.toBase58()}\\` is not required to sign this transaction`);\n this.signatures[signerIndex] = signature;\n }\n}\n\n// TODO: These constants should be removed in favor of reading them out of a\n// Syscall account\n\n/**\n * @internal\n */\nconst NUM_TICKS_PER_SECOND = 160;\n\n/**\n * @internal\n */\nconst DEFAULT_TICKS_PER_SLOT = 64;\n\n/**\n * @internal\n */\nconst NUM_SLOTS_PER_SECOND = NUM_TICKS_PER_SECOND / DEFAULT_TICKS_PER_SLOT;\n\n/**\n * @internal\n */\nconst MS_PER_SLOT = 1000 / NUM_SLOTS_PER_SECOND;\n\nconst SYSVAR_CLOCK_PUBKEY = new PublicKey('SysvarC1ock11111111111111111111111111111111');\nconst SYSVAR_EPOCH_SCHEDULE_PUBKEY = new PublicKey('SysvarEpochSchedu1e111111111111111111111111');\nconst SYSVAR_INSTRUCTIONS_PUBKEY = new PublicKey('Sysvar1nstructions1111111111111111111111111');\nconst SYSVAR_RECENT_BLOCKHASHES_PUBKEY = new PublicKey('SysvarRecentB1ockHashes11111111111111111111');\nconst SYSVAR_RENT_PUBKEY = new PublicKey('SysvarRent111111111111111111111111111111111');\nconst SYSVAR_REWARDS_PUBKEY = new PublicKey('SysvarRewards111111111111111111111111111111');\nconst SYSVAR_SLOT_HASHES_PUBKEY = new PublicKey('SysvarS1otHashes111111111111111111111111111');\nconst SYSVAR_SLOT_HISTORY_PUBKEY = new PublicKey('SysvarS1otHistory11111111111111111111111111');\nconst SYSVAR_STAKE_HISTORY_PUBKEY = new PublicKey('SysvarStakeHistory1111111111111111111111111');\n\n/**\n * Sign, send and confirm a transaction.\n *\n * If `commitment` option is not specified, defaults to 'max' commitment.\n *\n * @param {Connection} connection\n * @param {Transaction} transaction\n * @param {Array} signers\n * @param {ConfirmOptions} [options]\n * @returns {Promise}\n */\nasync function sendAndConfirmTransaction(connection, transaction, signers, options) {\n const sendOptions = options && {\n skipPreflight: options.skipPreflight,\n preflightCommitment: options.preflightCommitment || options.commitment,\n maxRetries: options.maxRetries,\n minContextSlot: options.minContextSlot\n };\n const signature = await connection.sendTransaction(transaction, signers, sendOptions);\n let status;\n if (transaction.recentBlockhash != null && transaction.lastValidBlockHeight != null) {\n status = (await connection.confirmTransaction({\n abortSignal: options?.abortSignal,\n signature: signature,\n blockhash: transaction.recentBlockhash,\n lastValidBlockHeight: transaction.lastValidBlockHeight\n }, options && options.commitment)).value;\n } else if (transaction.minNonceContextSlot != null && transaction.nonceInfo != null) {\n const {\n nonceInstruction\n } = transaction.nonceInfo;\n const nonceAccountPubkey = nonceInstruction.keys[0].pubkey;\n status = (await connection.confirmTransaction({\n abortSignal: options?.abortSignal,\n minContextSlot: transaction.minNonceContextSlot,\n nonceAccountPubkey,\n nonceValue: transaction.nonceInfo.nonce,\n signature\n }, options && options.commitment)).value;\n } else {\n if (options?.abortSignal != null) {\n console.warn('sendAndConfirmTransaction(): A transaction with a deprecated confirmation strategy was ' + 'supplied along with an `abortSignal`. Only transactions having `lastValidBlockHeight` ' + 'or a combination of `nonceInfo` and `minNonceContextSlot` are abortable.');\n }\n status = (await connection.confirmTransaction(signature, options && options.commitment)).value;\n }\n if (status.err) {\n throw new Error(`Transaction ${signature} failed (${JSON.stringify(status)})`);\n }\n return signature;\n}\n\n// zzz\nfunction sleep(ms) {\n return new Promise(resolve => setTimeout(resolve, ms));\n}\n\n/**\n * @internal\n */\n\n/**\n * Populate a buffer of instruction data using an InstructionType\n * @internal\n */\nfunction encodeData(type, fields) {\n const allocLength = type.layout.span >= 0 ? type.layout.span : getAlloc(type, fields);\n const data = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(allocLength);\n const layoutFields = Object.assign({\n instruction: type.index\n }, fields);\n type.layout.encode(layoutFields, data);\n return data;\n}\n\n/**\n * Decode instruction data buffer using an InstructionType\n * @internal\n */\nfunction decodeData$1(type, buffer) {\n let data;\n try {\n data = type.layout.decode(buffer);\n } catch (err) {\n throw new Error('invalid instruction; ' + err);\n }\n if (data.instruction !== type.index) {\n throw new Error(`invalid instruction; instruction index mismatch ${data.instruction} != ${type.index}`);\n }\n return data;\n}\n\n/**\n * https://github.com/solana-labs/solana/blob/90bedd7e067b5b8f3ddbb45da00a4e9cabb22c62/sdk/src/fee_calculator.rs#L7-L11\n *\n * @internal\n */\nconst FeeCalculatorLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('lamportsPerSignature');\n\n/**\n * Calculator for transaction fees.\n *\n * @deprecated Deprecated since Solana v1.8.0.\n */\n\n/**\n * See https://github.com/solana-labs/solana/blob/0ea2843ec9cdc517572b8e62c959f41b55cf4453/sdk/src/nonce_state.rs#L29-L32\n *\n * @internal\n */\nconst NonceAccountLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('version'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('state'), publicKey('authorizedPubkey'), publicKey('nonce'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([FeeCalculatorLayout], 'feeCalculator')]);\nconst NONCE_ACCOUNT_LENGTH = NonceAccountLayout.span;\n\n/**\n * A durable nonce is a 32 byte value encoded as a base58 string.\n */\n\n/**\n * NonceAccount class\n */\nclass NonceAccount {\n /**\n * @internal\n */\n constructor(args) {\n this.authorizedPubkey = void 0;\n this.nonce = void 0;\n this.feeCalculator = void 0;\n this.authorizedPubkey = args.authorizedPubkey;\n this.nonce = args.nonce;\n this.feeCalculator = args.feeCalculator;\n }\n\n /**\n * Deserialize NonceAccount from the account data.\n *\n * @param buffer account data\n * @return NonceAccount\n */\n static fromAccountData(buffer) {\n const nonceAccount = NonceAccountLayout.decode(toBuffer(buffer), 0);\n return new NonceAccount({\n authorizedPubkey: new PublicKey(nonceAccount.authorizedPubkey),\n nonce: new PublicKey(nonceAccount.nonce).toString(),\n feeCalculator: nonceAccount.feeCalculator\n });\n }\n}\n\nconst encodeDecode = layout => {\n const decode = layout.decode.bind(layout);\n const encode = layout.encode.bind(layout);\n return {\n decode,\n encode\n };\n};\nconst bigInt = length => property => {\n const layout = (0,_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob)(length, property);\n const {\n encode,\n decode\n } = encodeDecode(layout);\n const bigIntLayout = layout;\n bigIntLayout.decode = (buffer, offset) => {\n const src = decode(buffer, offset);\n return (0,bigint_buffer__WEBPACK_IMPORTED_MODULE_5__.toBigIntLE)(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(src));\n };\n bigIntLayout.encode = (bigInt, buffer, offset) => {\n const src = (0,bigint_buffer__WEBPACK_IMPORTED_MODULE_5__.toBufferLE)(bigInt, length);\n return encode(src, buffer, offset);\n };\n return bigIntLayout;\n};\nconst u64 = bigInt(8);\n\n/**\n * Create account system transaction params\n */\n\n/**\n * Transfer system transaction params\n */\n\n/**\n * Assign system transaction params\n */\n\n/**\n * Create account with seed system transaction params\n */\n\n/**\n * Create nonce account system transaction params\n */\n\n/**\n * Create nonce account with seed system transaction params\n */\n\n/**\n * Initialize nonce account system instruction params\n */\n\n/**\n * Advance nonce account system instruction params\n */\n\n/**\n * Withdraw nonce account system transaction params\n */\n\n/**\n * Authorize nonce account system transaction params\n */\n\n/**\n * Allocate account system transaction params\n */\n\n/**\n * Allocate account with seed system transaction params\n */\n\n/**\n * Assign account with seed system transaction params\n */\n\n/**\n * Transfer with seed system transaction params\n */\n\n/** Decoded transfer system transaction instruction */\n\n/** Decoded transferWithSeed system transaction instruction */\n\n/**\n * System Instruction class\n */\nclass SystemInstruction {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Decode a system instruction and retrieve the instruction type.\n */\n static decodeInstructionType(instruction) {\n this.checkProgramId(instruction.programId);\n const instructionTypeLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction');\n const typeIndex = instructionTypeLayout.decode(instruction.data);\n let type;\n for (const [ixType, layout] of Object.entries(SYSTEM_INSTRUCTION_LAYOUTS)) {\n if (layout.index == typeIndex) {\n type = ixType;\n break;\n }\n }\n if (!type) {\n throw new Error('Instruction type incorrect; not a SystemInstruction');\n }\n return type;\n }\n\n /**\n * Decode a create account system instruction and retrieve the instruction params.\n */\n static decodeCreateAccount(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 2);\n const {\n lamports,\n space,\n programId\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.Create, instruction.data);\n return {\n fromPubkey: instruction.keys[0].pubkey,\n newAccountPubkey: instruction.keys[1].pubkey,\n lamports,\n space,\n programId: new PublicKey(programId)\n };\n }\n\n /**\n * Decode a transfer system instruction and retrieve the instruction params.\n */\n static decodeTransfer(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 2);\n const {\n lamports\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.Transfer, instruction.data);\n return {\n fromPubkey: instruction.keys[0].pubkey,\n toPubkey: instruction.keys[1].pubkey,\n lamports\n };\n }\n\n /**\n * Decode a transfer with seed system instruction and retrieve the instruction params.\n */\n static decodeTransferWithSeed(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n lamports,\n seed,\n programId\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.TransferWithSeed, instruction.data);\n return {\n fromPubkey: instruction.keys[0].pubkey,\n basePubkey: instruction.keys[1].pubkey,\n toPubkey: instruction.keys[2].pubkey,\n lamports,\n seed,\n programId: new PublicKey(programId)\n };\n }\n\n /**\n * Decode an allocate system instruction and retrieve the instruction params.\n */\n static decodeAllocate(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 1);\n const {\n space\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.Allocate, instruction.data);\n return {\n accountPubkey: instruction.keys[0].pubkey,\n space\n };\n }\n\n /**\n * Decode an allocate with seed system instruction and retrieve the instruction params.\n */\n static decodeAllocateWithSeed(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 1);\n const {\n base,\n seed,\n space,\n programId\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.AllocateWithSeed, instruction.data);\n return {\n accountPubkey: instruction.keys[0].pubkey,\n basePubkey: new PublicKey(base),\n seed,\n space,\n programId: new PublicKey(programId)\n };\n }\n\n /**\n * Decode an assign system instruction and retrieve the instruction params.\n */\n static decodeAssign(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 1);\n const {\n programId\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.Assign, instruction.data);\n return {\n accountPubkey: instruction.keys[0].pubkey,\n programId: new PublicKey(programId)\n };\n }\n\n /**\n * Decode an assign with seed system instruction and retrieve the instruction params.\n */\n static decodeAssignWithSeed(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 1);\n const {\n base,\n seed,\n programId\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.AssignWithSeed, instruction.data);\n return {\n accountPubkey: instruction.keys[0].pubkey,\n basePubkey: new PublicKey(base),\n seed,\n programId: new PublicKey(programId)\n };\n }\n\n /**\n * Decode a create account with seed system instruction and retrieve the instruction params.\n */\n static decodeCreateWithSeed(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 2);\n const {\n base,\n seed,\n lamports,\n space,\n programId\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.CreateWithSeed, instruction.data);\n return {\n fromPubkey: instruction.keys[0].pubkey,\n newAccountPubkey: instruction.keys[1].pubkey,\n basePubkey: new PublicKey(base),\n seed,\n lamports,\n space,\n programId: new PublicKey(programId)\n };\n }\n\n /**\n * Decode a nonce initialize system instruction and retrieve the instruction params.\n */\n static decodeNonceInitialize(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n authorized\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.InitializeNonceAccount, instruction.data);\n return {\n noncePubkey: instruction.keys[0].pubkey,\n authorizedPubkey: new PublicKey(authorized)\n };\n }\n\n /**\n * Decode a nonce advance system instruction and retrieve the instruction params.\n */\n static decodeNonceAdvance(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.AdvanceNonceAccount, instruction.data);\n return {\n noncePubkey: instruction.keys[0].pubkey,\n authorizedPubkey: instruction.keys[2].pubkey\n };\n }\n\n /**\n * Decode a nonce withdraw system instruction and retrieve the instruction params.\n */\n static decodeNonceWithdraw(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 5);\n const {\n lamports\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.WithdrawNonceAccount, instruction.data);\n return {\n noncePubkey: instruction.keys[0].pubkey,\n toPubkey: instruction.keys[1].pubkey,\n authorizedPubkey: instruction.keys[4].pubkey,\n lamports\n };\n }\n\n /**\n * Decode a nonce authorize system instruction and retrieve the instruction params.\n */\n static decodeNonceAuthorize(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 2);\n const {\n authorized\n } = decodeData$1(SYSTEM_INSTRUCTION_LAYOUTS.AuthorizeNonceAccount, instruction.data);\n return {\n noncePubkey: instruction.keys[0].pubkey,\n authorizedPubkey: instruction.keys[1].pubkey,\n newAuthorizedPubkey: new PublicKey(authorized)\n };\n }\n\n /**\n * @internal\n */\n static checkProgramId(programId) {\n if (!programId.equals(SystemProgram.programId)) {\n throw new Error('invalid instruction; programId is not SystemProgram');\n }\n }\n\n /**\n * @internal\n */\n static checkKeyLength(keys, expectedLength) {\n if (keys.length < expectedLength) {\n throw new Error(`invalid instruction; found ${keys.length} keys, expected at least ${expectedLength}`);\n }\n }\n}\n\n/**\n * An enumeration of valid SystemInstructionType's\n */\n\n/**\n * An enumeration of valid system InstructionType's\n * @internal\n */\nconst SYSTEM_INSTRUCTION_LAYOUTS = Object.freeze({\n Create: {\n index: 0,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('lamports'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('space'), publicKey('programId')])\n },\n Assign: {\n index: 1,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('programId')])\n },\n Transfer: {\n index: 2,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), u64('lamports')])\n },\n CreateWithSeed: {\n index: 3,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('base'), rustString('seed'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('lamports'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('space'), publicKey('programId')])\n },\n AdvanceNonceAccount: {\n index: 4,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n },\n WithdrawNonceAccount: {\n index: 5,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('lamports')])\n },\n InitializeNonceAccount: {\n index: 6,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('authorized')])\n },\n AuthorizeNonceAccount: {\n index: 7,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('authorized')])\n },\n Allocate: {\n index: 8,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('space')])\n },\n AllocateWithSeed: {\n index: 9,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('base'), rustString('seed'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('space'), publicKey('programId')])\n },\n AssignWithSeed: {\n index: 10,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('base'), rustString('seed'), publicKey('programId')])\n },\n TransferWithSeed: {\n index: 11,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), u64('lamports'), rustString('seed'), publicKey('programId')])\n },\n UpgradeNonceAccount: {\n index: 12,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n }\n});\n\n/**\n * Factory class for transactions to interact with the System program\n */\nclass SystemProgram {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Public key that identifies the System program\n */\n\n /**\n * Generate a transaction instruction that creates a new account\n */\n static createAccount(params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.Create;\n const data = encodeData(type, {\n lamports: params.lamports,\n space: params.space,\n programId: toBuffer(params.programId.toBuffer())\n });\n return new TransactionInstruction({\n keys: [{\n pubkey: params.fromPubkey,\n isSigner: true,\n isWritable: true\n }, {\n pubkey: params.newAccountPubkey,\n isSigner: true,\n isWritable: true\n }],\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction instruction that transfers lamports from one account to another\n */\n static transfer(params) {\n let data;\n let keys;\n if ('basePubkey' in params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.TransferWithSeed;\n data = encodeData(type, {\n lamports: BigInt(params.lamports),\n seed: params.seed,\n programId: toBuffer(params.programId.toBuffer())\n });\n keys = [{\n pubkey: params.fromPubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.basePubkey,\n isSigner: true,\n isWritable: false\n }, {\n pubkey: params.toPubkey,\n isSigner: false,\n isWritable: true\n }];\n } else {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.Transfer;\n data = encodeData(type, {\n lamports: BigInt(params.lamports)\n });\n keys = [{\n pubkey: params.fromPubkey,\n isSigner: true,\n isWritable: true\n }, {\n pubkey: params.toPubkey,\n isSigner: false,\n isWritable: true\n }];\n }\n return new TransactionInstruction({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction instruction that assigns an account to a program\n */\n static assign(params) {\n let data;\n let keys;\n if ('basePubkey' in params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.AssignWithSeed;\n data = encodeData(type, {\n base: toBuffer(params.basePubkey.toBuffer()),\n seed: params.seed,\n programId: toBuffer(params.programId.toBuffer())\n });\n keys = [{\n pubkey: params.accountPubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.basePubkey,\n isSigner: true,\n isWritable: false\n }];\n } else {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.Assign;\n data = encodeData(type, {\n programId: toBuffer(params.programId.toBuffer())\n });\n keys = [{\n pubkey: params.accountPubkey,\n isSigner: true,\n isWritable: true\n }];\n }\n return new TransactionInstruction({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction instruction that creates a new account at\n * an address generated with `from`, a seed, and programId\n */\n static createAccountWithSeed(params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.CreateWithSeed;\n const data = encodeData(type, {\n base: toBuffer(params.basePubkey.toBuffer()),\n seed: params.seed,\n lamports: params.lamports,\n space: params.space,\n programId: toBuffer(params.programId.toBuffer())\n });\n let keys = [{\n pubkey: params.fromPubkey,\n isSigner: true,\n isWritable: true\n }, {\n pubkey: params.newAccountPubkey,\n isSigner: false,\n isWritable: true\n }];\n if (params.basePubkey != params.fromPubkey) {\n keys.push({\n pubkey: params.basePubkey,\n isSigner: true,\n isWritable: false\n });\n }\n return new TransactionInstruction({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction that creates a new Nonce account\n */\n static createNonceAccount(params) {\n const transaction = new Transaction();\n if ('basePubkey' in params && 'seed' in params) {\n transaction.add(SystemProgram.createAccountWithSeed({\n fromPubkey: params.fromPubkey,\n newAccountPubkey: params.noncePubkey,\n basePubkey: params.basePubkey,\n seed: params.seed,\n lamports: params.lamports,\n space: NONCE_ACCOUNT_LENGTH,\n programId: this.programId\n }));\n } else {\n transaction.add(SystemProgram.createAccount({\n fromPubkey: params.fromPubkey,\n newAccountPubkey: params.noncePubkey,\n lamports: params.lamports,\n space: NONCE_ACCOUNT_LENGTH,\n programId: this.programId\n }));\n }\n const initParams = {\n noncePubkey: params.noncePubkey,\n authorizedPubkey: params.authorizedPubkey\n };\n transaction.add(this.nonceInitialize(initParams));\n return transaction;\n }\n\n /**\n * Generate an instruction to initialize a Nonce account\n */\n static nonceInitialize(params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.InitializeNonceAccount;\n const data = encodeData(type, {\n authorized: toBuffer(params.authorizedPubkey.toBuffer())\n });\n const instructionData = {\n keys: [{\n pubkey: params.noncePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_RECENT_BLOCKHASHES_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_RENT_PUBKEY,\n isSigner: false,\n isWritable: false\n }],\n programId: this.programId,\n data\n };\n return new TransactionInstruction(instructionData);\n }\n\n /**\n * Generate an instruction to advance the nonce in a Nonce account\n */\n static nonceAdvance(params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.AdvanceNonceAccount;\n const data = encodeData(type);\n const instructionData = {\n keys: [{\n pubkey: params.noncePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_RECENT_BLOCKHASHES_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: params.authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n };\n return new TransactionInstruction(instructionData);\n }\n\n /**\n * Generate a transaction instruction that withdraws lamports from a Nonce account\n */\n static nonceWithdraw(params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.WithdrawNonceAccount;\n const data = encodeData(type, {\n lamports: params.lamports\n });\n return new TransactionInstruction({\n keys: [{\n pubkey: params.noncePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.toPubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_RECENT_BLOCKHASHES_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_RENT_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: params.authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction instruction that authorizes a new PublicKey as the authority\n * on a Nonce account.\n */\n static nonceAuthorize(params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.AuthorizeNonceAccount;\n const data = encodeData(type, {\n authorized: toBuffer(params.newAuthorizedPubkey.toBuffer())\n });\n return new TransactionInstruction({\n keys: [{\n pubkey: params.noncePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction instruction that allocates space in an account without funding\n */\n static allocate(params) {\n let data;\n let keys;\n if ('basePubkey' in params) {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.AllocateWithSeed;\n data = encodeData(type, {\n base: toBuffer(params.basePubkey.toBuffer()),\n seed: params.seed,\n space: params.space,\n programId: toBuffer(params.programId.toBuffer())\n });\n keys = [{\n pubkey: params.accountPubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.basePubkey,\n isSigner: true,\n isWritable: false\n }];\n } else {\n const type = SYSTEM_INSTRUCTION_LAYOUTS.Allocate;\n data = encodeData(type, {\n space: params.space\n });\n keys = [{\n pubkey: params.accountPubkey,\n isSigner: true,\n isWritable: true\n }];\n }\n return new TransactionInstruction({\n keys,\n programId: this.programId,\n data\n });\n }\n}\nSystemProgram.programId = new PublicKey('11111111111111111111111111111111');\n\n// Keep program chunks under PACKET_DATA_SIZE, leaving enough room for the\n// rest of the Transaction fields\n//\n// TODO: replace 300 with a proper constant for the size of the other\n// Transaction fields\nconst CHUNK_SIZE = PACKET_DATA_SIZE - 300;\n\n/**\n * Program loader interface\n */\nclass Loader {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Amount of program data placed in each load Transaction\n */\n\n /**\n * Minimum number of signatures required to load a program not including\n * retries\n *\n * Can be used to calculate transaction fees\n */\n static getMinNumSignatures(dataLength) {\n return 2 * (\n // Every transaction requires two signatures (payer + program)\n Math.ceil(dataLength / Loader.chunkSize) + 1 +\n // Add one for Create transaction\n 1) // Add one for Finalize transaction\n ;\n }\n\n /**\n * Loads a generic program\n *\n * @param connection The connection to use\n * @param payer System account that pays to load the program\n * @param program Account to load the program into\n * @param programId Public key that identifies the loader\n * @param data Program octets\n * @return true if program was loaded successfully, false if program was already loaded\n */\n static async load(connection, payer, program, programId, data) {\n {\n const balanceNeeded = await connection.getMinimumBalanceForRentExemption(data.length);\n\n // Fetch program account info to check if it has already been created\n const programInfo = await connection.getAccountInfo(program.publicKey, 'confirmed');\n let transaction = null;\n if (programInfo !== null) {\n if (programInfo.executable) {\n console.error('Program load failed, account is already executable');\n return false;\n }\n if (programInfo.data.length !== data.length) {\n transaction = transaction || new Transaction();\n transaction.add(SystemProgram.allocate({\n accountPubkey: program.publicKey,\n space: data.length\n }));\n }\n if (!programInfo.owner.equals(programId)) {\n transaction = transaction || new Transaction();\n transaction.add(SystemProgram.assign({\n accountPubkey: program.publicKey,\n programId\n }));\n }\n if (programInfo.lamports < balanceNeeded) {\n transaction = transaction || new Transaction();\n transaction.add(SystemProgram.transfer({\n fromPubkey: payer.publicKey,\n toPubkey: program.publicKey,\n lamports: balanceNeeded - programInfo.lamports\n }));\n }\n } else {\n transaction = new Transaction().add(SystemProgram.createAccount({\n fromPubkey: payer.publicKey,\n newAccountPubkey: program.publicKey,\n lamports: balanceNeeded > 0 ? balanceNeeded : 1,\n space: data.length,\n programId\n }));\n }\n\n // If the account is already created correctly, skip this step\n // and proceed directly to loading instructions\n if (transaction !== null) {\n await sendAndConfirmTransaction(connection, transaction, [payer, program], {\n commitment: 'confirmed'\n });\n }\n }\n const dataLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('offset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('bytesLength'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('bytesLengthPadding'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('byte'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32(), -8), 'bytes')]);\n const chunkSize = Loader.chunkSize;\n let offset = 0;\n let array = data;\n let transactions = [];\n while (array.length > 0) {\n const bytes = array.slice(0, chunkSize);\n const data = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(chunkSize + 16);\n dataLayout.encode({\n instruction: 0,\n // Load instruction\n offset,\n bytes: bytes,\n bytesLength: 0,\n bytesLengthPadding: 0\n }, data);\n const transaction = new Transaction().add({\n keys: [{\n pubkey: program.publicKey,\n isSigner: true,\n isWritable: true\n }],\n programId,\n data\n });\n transactions.push(sendAndConfirmTransaction(connection, transaction, [payer, program], {\n commitment: 'confirmed'\n }));\n\n // Delay between sends in an attempt to reduce rate limit errors\n if (connection._rpcEndpoint.includes('solana.com')) {\n const REQUESTS_PER_SECOND = 4;\n await sleep(1000 / REQUESTS_PER_SECOND);\n }\n offset += chunkSize;\n array = array.slice(chunkSize);\n }\n await Promise.all(transactions);\n\n // Finalize the account loaded with program data for execution\n {\n const dataLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')]);\n const data = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(dataLayout.span);\n dataLayout.encode({\n instruction: 1 // Finalize instruction\n }, data);\n const transaction = new Transaction().add({\n keys: [{\n pubkey: program.publicKey,\n isSigner: true,\n isWritable: true\n }, {\n pubkey: SYSVAR_RENT_PUBKEY,\n isSigner: false,\n isWritable: false\n }],\n programId,\n data\n });\n const deployCommitment = 'processed';\n const finalizeSignature = await connection.sendTransaction(transaction, [payer, program], {\n preflightCommitment: deployCommitment\n });\n const {\n context,\n value\n } = await connection.confirmTransaction({\n signature: finalizeSignature,\n lastValidBlockHeight: transaction.lastValidBlockHeight,\n blockhash: transaction.recentBlockhash\n }, deployCommitment);\n if (value.err) {\n throw new Error(`Transaction ${finalizeSignature} failed (${JSON.stringify(value)})`);\n }\n // We prevent programs from being usable until the slot after their deployment.\n // See https://github.com/solana-labs/solana/pull/29654\n while (true // eslint-disable-line no-constant-condition\n ) {\n try {\n const currentSlot = await connection.getSlot({\n commitment: deployCommitment\n });\n if (currentSlot > context.slot) {\n break;\n }\n } catch {\n /* empty */\n }\n await new Promise(resolve => setTimeout(resolve, Math.round(MS_PER_SLOT / 2)));\n }\n }\n\n // success\n return true;\n }\n}\nLoader.chunkSize = CHUNK_SIZE;\n\n/**\n * @deprecated Deprecated since Solana v1.17.20.\n */\nconst BPF_LOADER_PROGRAM_ID = new PublicKey('BPFLoader2111111111111111111111111111111111');\n\n/**\n * Factory class for transactions to interact with a program loader\n *\n * @deprecated Deprecated since Solana v1.17.20.\n */\nclass BpfLoader {\n /**\n * Minimum number of signatures required to load a program not including\n * retries\n *\n * Can be used to calculate transaction fees\n */\n static getMinNumSignatures(dataLength) {\n return Loader.getMinNumSignatures(dataLength);\n }\n\n /**\n * Load a SBF program\n *\n * @param connection The connection to use\n * @param payer Account that will pay program loading fees\n * @param program Account to load the program into\n * @param elf The entire ELF containing the SBF program\n * @param loaderProgramId The program id of the BPF loader to use\n * @return true if program was loaded successfully, false if program was already loaded\n */\n static load(connection, payer, program, elf, loaderProgramId) {\n return Loader.load(connection, payer, program, loaderProgramId, elf);\n }\n}\n\nfunction getDefaultExportFromCjs (x) {\n\treturn x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;\n}\n\nvar objToString = Object.prototype.toString;\nvar objKeys = Object.keys || function(obj) {\n\t\tvar keys = [];\n\t\tfor (var name in obj) {\n\t\t\tkeys.push(name);\n\t\t}\n\t\treturn keys;\n\t};\n\nfunction stringify(val, isArrayProp) {\n\tvar i, max, str, keys, key, propVal, toStr;\n\tif (val === true) {\n\t\treturn \"true\";\n\t}\n\tif (val === false) {\n\t\treturn \"false\";\n\t}\n\tswitch (typeof val) {\n\t\tcase \"object\":\n\t\t\tif (val === null) {\n\t\t\t\treturn null;\n\t\t\t} else if (val.toJSON && typeof val.toJSON === \"function\") {\n\t\t\t\treturn stringify(val.toJSON(), isArrayProp);\n\t\t\t} else {\n\t\t\t\ttoStr = objToString.call(val);\n\t\t\t\tif (toStr === \"[object Array]\") {\n\t\t\t\t\tstr = '[';\n\t\t\t\t\tmax = val.length - 1;\n\t\t\t\t\tfor(i = 0; i < max; i++) {\n\t\t\t\t\t\tstr += stringify(val[i], true) + ',';\n\t\t\t\t\t}\n\t\t\t\t\tif (max > -1) {\n\t\t\t\t\t\tstr += stringify(val[i], true);\n\t\t\t\t\t}\n\t\t\t\t\treturn str + ']';\n\t\t\t\t} else if (toStr === \"[object Object]\") {\n\t\t\t\t\t// only object is left\n\t\t\t\t\tkeys = objKeys(val).sort();\n\t\t\t\t\tmax = keys.length;\n\t\t\t\t\tstr = \"\";\n\t\t\t\t\ti = 0;\n\t\t\t\t\twhile (i < max) {\n\t\t\t\t\t\tkey = keys[i];\n\t\t\t\t\t\tpropVal = stringify(val[key], false);\n\t\t\t\t\t\tif (propVal !== undefined) {\n\t\t\t\t\t\t\tif (str) {\n\t\t\t\t\t\t\t\tstr += ',';\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tstr += JSON.stringify(key) + ':' + propVal;\n\t\t\t\t\t\t}\n\t\t\t\t\t\ti++;\n\t\t\t\t\t}\n\t\t\t\t\treturn '{' + str + '}';\n\t\t\t\t} else {\n\t\t\t\t\treturn JSON.stringify(val);\n\t\t\t\t}\n\t\t\t}\n\t\tcase \"function\":\n\t\tcase \"undefined\":\n\t\t\treturn isArrayProp ? null : undefined;\n\t\tcase \"string\":\n\t\t\treturn JSON.stringify(val);\n\t\tdefault:\n\t\t\treturn isFinite(val) ? val : null;\n\t}\n}\n\nvar fastStableStringify = function(val) {\n\tvar returnVal = stringify(val, false);\n\tif (returnVal !== undefined) {\n\t\treturn ''+ returnVal;\n\t}\n};\n\nvar fastStableStringify$1 = /*@__PURE__*/getDefaultExportFromCjs(fastStableStringify);\n\nconst MINIMUM_SLOT_PER_EPOCH = 32;\n\n// Returns the number of trailing zeros in the binary representation of self.\nfunction trailingZeros(n) {\n let trailingZeros = 0;\n while (n > 1) {\n n /= 2;\n trailingZeros++;\n }\n return trailingZeros;\n}\n\n// Returns the smallest power of two greater than or equal to n\nfunction nextPowerOfTwo(n) {\n if (n === 0) return 1;\n n--;\n n |= n >> 1;\n n |= n >> 2;\n n |= n >> 4;\n n |= n >> 8;\n n |= n >> 16;\n n |= n >> 32;\n return n + 1;\n}\n\n/**\n * Epoch schedule\n * (see https://docs.solana.com/terminology#epoch)\n * Can be retrieved with the {@link Connection.getEpochSchedule} method\n */\nclass EpochSchedule {\n constructor(slotsPerEpoch, leaderScheduleSlotOffset, warmup, firstNormalEpoch, firstNormalSlot) {\n /** The maximum number of slots in each epoch */\n this.slotsPerEpoch = void 0;\n /** The number of slots before beginning of an epoch to calculate a leader schedule for that epoch */\n this.leaderScheduleSlotOffset = void 0;\n /** Indicates whether epochs start short and grow */\n this.warmup = void 0;\n /** The first epoch with `slotsPerEpoch` slots */\n this.firstNormalEpoch = void 0;\n /** The first slot of `firstNormalEpoch` */\n this.firstNormalSlot = void 0;\n this.slotsPerEpoch = slotsPerEpoch;\n this.leaderScheduleSlotOffset = leaderScheduleSlotOffset;\n this.warmup = warmup;\n this.firstNormalEpoch = firstNormalEpoch;\n this.firstNormalSlot = firstNormalSlot;\n }\n getEpoch(slot) {\n return this.getEpochAndSlotIndex(slot)[0];\n }\n getEpochAndSlotIndex(slot) {\n if (slot < this.firstNormalSlot) {\n const epoch = trailingZeros(nextPowerOfTwo(slot + MINIMUM_SLOT_PER_EPOCH + 1)) - trailingZeros(MINIMUM_SLOT_PER_EPOCH) - 1;\n const epochLen = this.getSlotsInEpoch(epoch);\n const slotIndex = slot - (epochLen - MINIMUM_SLOT_PER_EPOCH);\n return [epoch, slotIndex];\n } else {\n const normalSlotIndex = slot - this.firstNormalSlot;\n const normalEpochIndex = Math.floor(normalSlotIndex / this.slotsPerEpoch);\n const epoch = this.firstNormalEpoch + normalEpochIndex;\n const slotIndex = normalSlotIndex % this.slotsPerEpoch;\n return [epoch, slotIndex];\n }\n }\n getFirstSlotInEpoch(epoch) {\n if (epoch <= this.firstNormalEpoch) {\n return (Math.pow(2, epoch) - 1) * MINIMUM_SLOT_PER_EPOCH;\n } else {\n return (epoch - this.firstNormalEpoch) * this.slotsPerEpoch + this.firstNormalSlot;\n }\n }\n getLastSlotInEpoch(epoch) {\n return this.getFirstSlotInEpoch(epoch) + this.getSlotsInEpoch(epoch) - 1;\n }\n getSlotsInEpoch(epoch) {\n if (epoch < this.firstNormalEpoch) {\n return Math.pow(2, epoch + trailingZeros(MINIMUM_SLOT_PER_EPOCH));\n } else {\n return this.slotsPerEpoch;\n }\n }\n}\n\nclass SendTransactionError extends Error {\n constructor(message, logs) {\n super(message);\n this.logs = void 0;\n this.logs = logs;\n }\n}\n\n// Keep in sync with client/src/rpc_custom_errors.rs\n// Typescript `enums` thwart tree-shaking. See https://bargsten.org/jsts/enums/\nconst SolanaJSONRPCErrorCode = {\n JSON_RPC_SERVER_ERROR_BLOCK_CLEANED_UP: -32001,\n JSON_RPC_SERVER_ERROR_SEND_TRANSACTION_PREFLIGHT_FAILURE: -32002,\n JSON_RPC_SERVER_ERROR_TRANSACTION_SIGNATURE_VERIFICATION_FAILURE: -32003,\n JSON_RPC_SERVER_ERROR_BLOCK_NOT_AVAILABLE: -32004,\n JSON_RPC_SERVER_ERROR_NODE_UNHEALTHY: -32005,\n JSON_RPC_SERVER_ERROR_TRANSACTION_PRECOMPILE_VERIFICATION_FAILURE: -32006,\n JSON_RPC_SERVER_ERROR_SLOT_SKIPPED: -32007,\n JSON_RPC_SERVER_ERROR_NO_SNAPSHOT: -32008,\n JSON_RPC_SERVER_ERROR_LONG_TERM_STORAGE_SLOT_SKIPPED: -32009,\n JSON_RPC_SERVER_ERROR_KEY_EXCLUDED_FROM_SECONDARY_INDEX: -32010,\n JSON_RPC_SERVER_ERROR_TRANSACTION_HISTORY_NOT_AVAILABLE: -32011,\n JSON_RPC_SCAN_ERROR: -32012,\n JSON_RPC_SERVER_ERROR_TRANSACTION_SIGNATURE_LEN_MISMATCH: -32013,\n JSON_RPC_SERVER_ERROR_BLOCK_STATUS_NOT_AVAILABLE_YET: -32014,\n JSON_RPC_SERVER_ERROR_UNSUPPORTED_TRANSACTION_VERSION: -32015,\n JSON_RPC_SERVER_ERROR_MIN_CONTEXT_SLOT_NOT_REACHED: -32016\n};\nclass SolanaJSONRPCError extends Error {\n constructor({\n code,\n message,\n data\n }, customMessage) {\n super(customMessage != null ? `${customMessage}: ${message}` : message);\n this.code = void 0;\n this.data = void 0;\n this.code = code;\n this.data = data;\n this.name = 'SolanaJSONRPCError';\n }\n}\n\nvar fetchImpl = globalThis.fetch;\n\nclass RpcWebSocketClient extends rpc_websockets_dist_lib_client__WEBPACK_IMPORTED_MODULE_7__[\"default\"] {\n constructor(address, options, generate_request_id) {\n const webSocketFactory = url => {\n const rpc = (0,rpc_websockets_dist_lib_client_websocket_browser__WEBPACK_IMPORTED_MODULE_8__[\"default\"])(url, {\n autoconnect: true,\n max_reconnects: 5,\n reconnect: true,\n reconnect_interval: 1000,\n ...options\n });\n if ('socket' in rpc) {\n this.underlyingSocket = rpc.socket;\n } else {\n this.underlyingSocket = rpc;\n }\n return rpc;\n };\n super(webSocketFactory, address, options, generate_request_id);\n this.underlyingSocket = void 0;\n }\n call(...args) {\n const readyState = this.underlyingSocket?.readyState;\n if (readyState === 1 /* WebSocket.OPEN */) {\n return super.call(...args);\n }\n return Promise.reject(new Error('Tried to call a JSON-RPC method `' + args[0] + '` but the socket was not `CONNECTING` or `OPEN` (`readyState` was ' + readyState + ')'));\n }\n notify(...args) {\n const readyState = this.underlyingSocket?.readyState;\n if (readyState === 1 /* WebSocket.OPEN */) {\n return super.notify(...args);\n }\n return Promise.reject(new Error('Tried to send a JSON-RPC notification `' + args[0] + '` but the socket was not `CONNECTING` or `OPEN` (`readyState` was ' + readyState + ')'));\n }\n}\n\n/**\n * @internal\n */\n\n/**\n * Decode account data buffer using an AccountType\n * @internal\n */\nfunction decodeData(type, data) {\n let decoded;\n try {\n decoded = type.layout.decode(data);\n } catch (err) {\n throw new Error('invalid instruction; ' + err);\n }\n if (decoded.typeIndex !== type.index) {\n throw new Error(`invalid account data; account type mismatch ${decoded.typeIndex} != ${type.index}`);\n }\n return decoded;\n}\n\n/// The serialized size of lookup table metadata\nconst LOOKUP_TABLE_META_SIZE = 56;\nclass AddressLookupTableAccount {\n constructor(args) {\n this.key = void 0;\n this.state = void 0;\n this.key = args.key;\n this.state = args.state;\n }\n isActive() {\n const U64_MAX = BigInt('0xffffffffffffffff');\n return this.state.deactivationSlot === U64_MAX;\n }\n static deserialize(accountData) {\n const meta = decodeData(LookupTableMetaLayout, accountData);\n const serializedAddressesLen = accountData.length - LOOKUP_TABLE_META_SIZE;\n assert(serializedAddressesLen >= 0, 'lookup table is invalid');\n assert(serializedAddressesLen % 32 === 0, 'lookup table is invalid');\n const numSerializedAddresses = serializedAddressesLen / 32;\n const {\n addresses\n } = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(publicKey(), numSerializedAddresses, 'addresses')]).decode(accountData.slice(LOOKUP_TABLE_META_SIZE));\n return {\n deactivationSlot: meta.deactivationSlot,\n lastExtendedSlot: meta.lastExtendedSlot,\n lastExtendedSlotStartIndex: meta.lastExtendedStartIndex,\n authority: meta.authority.length !== 0 ? new PublicKey(meta.authority[0]) : undefined,\n addresses: addresses.map(address => new PublicKey(address))\n };\n }\n}\nconst LookupTableMetaLayout = {\n index: 1,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('typeIndex'), u64('deactivationSlot'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('lastExtendedSlot'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('lastExtendedStartIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8(),\n // option\n _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(publicKey(), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8(), -1), 'authority')])\n};\n\nconst URL_RE = /^[^:]+:\\/\\/([^:[]+|\\[[^\\]]+\\])(:\\d+)?(.*)/i;\nfunction makeWebsocketUrl(endpoint) {\n const matches = endpoint.match(URL_RE);\n if (matches == null) {\n throw TypeError(`Failed to validate endpoint URL \\`${endpoint}\\``);\n }\n const [_,\n // eslint-disable-line @typescript-eslint/no-unused-vars\n hostish, portWithColon, rest] = matches;\n const protocol = endpoint.startsWith('https:') ? 'wss:' : 'ws:';\n const startPort = portWithColon == null ? null : parseInt(portWithColon.slice(1), 10);\n const websocketPort =\n // Only shift the port by +1 as a convention for ws(s) only if given endpoint\n // is explicitly specifying the endpoint port (HTTP-based RPC), assuming\n // we're directly trying to connect to solana-validator's ws listening port.\n // When the endpoint omits the port, we're connecting to the protocol\n // default ports: http(80) or https(443) and it's assumed we're behind a reverse\n // proxy which manages WebSocket upgrade and backend port redirection.\n startPort == null ? '' : `:${startPort + 1}`;\n return `${protocol}//${hostish}${websocketPort}${rest}`;\n}\n\nconst PublicKeyFromString = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.coerce)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.instance)(PublicKey), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(), value => new PublicKey(value));\nconst RawAccountDataResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.tuple)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('base64')]);\nconst BufferFromRawAccountData = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.coerce)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.instance)(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer), RawAccountDataResult, value => buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(value[0], 'base64'));\n\n/**\n * Attempt to use a recent blockhash for up to 30 seconds\n * @internal\n */\nconst BLOCKHASH_CACHE_TIMEOUT_MS = 30 * 1000;\n\n/**\n * HACK.\n * Copied from rpc-websockets/dist/lib/client.\n * Otherwise, `yarn build` fails with:\n * https://gist.github.com/steveluscher/c057eca81d479ef705cdb53162f9971d\n */\n\n/** @internal */\n/** @internal */\n/** @internal */\n/** @internal */\n\n/** @internal */\n/**\n * @internal\n * Every subscription contains the args used to open the subscription with\n * the server, and a list of callers interested in notifications.\n */\n\n/**\n * @internal\n * A subscription may be in various states of connectedness. Only when it is\n * fully connected will it have a server subscription id associated with it.\n * This id can be returned to the server to unsubscribe the client entirely.\n */\n\n/**\n * A type that encapsulates a subscription's RPC method\n * names and notification (callback) signature.\n */\n\n/**\n * @internal\n * Utility type that keeps tagged unions intact while omitting properties.\n */\n\n/**\n * @internal\n * This type represents a single subscribable 'topic.' It's made up of:\n *\n * - The args used to open the subscription with the server,\n * - The state of the subscription, in terms of its connectedness, and\n * - The set of callbacks to call when the server publishes notifications\n *\n * This record gets indexed by `SubscriptionConfigHash` and is used to\n * set up subscriptions, fan out notifications, and track subscription state.\n */\n\n/**\n * @internal\n */\n\n/**\n * Extra contextual information for RPC responses\n */\n\n/**\n * Options for sending transactions\n */\n\n/**\n * Options for confirming transactions\n */\n\n/**\n * Options for getConfirmedSignaturesForAddress2\n */\n\n/**\n * Options for getSignaturesForAddress\n */\n\n/**\n * RPC Response with extra contextual information\n */\n\n/**\n * A strategy for confirming transactions that uses the last valid\n * block height for a given blockhash to check for transaction expiration.\n */\n\n/**\n * A strategy for confirming durable nonce transactions.\n */\n\n/**\n * Properties shared by all transaction confirmation strategies\n */\n\n/**\n * This type represents all transaction confirmation strategies\n */\n\n/* @internal */\nfunction assertEndpointUrl(putativeUrl) {\n if (/^https?:/.test(putativeUrl) === false) {\n throw new TypeError('Endpoint URL must start with `http:` or `https:`.');\n }\n return putativeUrl;\n}\n\n/** @internal */\nfunction extractCommitmentFromConfig(commitmentOrConfig) {\n let commitment;\n let config;\n if (typeof commitmentOrConfig === 'string') {\n commitment = commitmentOrConfig;\n } else if (commitmentOrConfig) {\n const {\n commitment: specifiedCommitment,\n ...specifiedConfig\n } = commitmentOrConfig;\n commitment = specifiedCommitment;\n config = specifiedConfig;\n }\n return {\n commitment,\n config\n };\n}\n\n/**\n * @internal\n */\nfunction createRpcResult(result) {\n return (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n jsonrpc: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('2.0'),\n id: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n result\n }), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n jsonrpc: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('2.0'),\n id: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n error: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n code: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.unknown)(),\n message: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.any)())\n })\n })]);\n}\nconst UnknownRpcResult = createRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.unknown)());\n\n/**\n * @internal\n */\nfunction jsonRpcResult(schema) {\n return (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.coerce)(createRpcResult(schema), UnknownRpcResult, value => {\n if ('error' in value) {\n return value;\n } else {\n return {\n ...value,\n result: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(value.result, schema)\n };\n }\n });\n}\n\n/**\n * @internal\n */\nfunction jsonRpcResultAndContext(value) {\n return jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n context: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n }),\n value\n }));\n}\n\n/**\n * @internal\n */\nfunction notificationResultAndContext(value) {\n return (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n context: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n }),\n value\n });\n}\n\n/**\n * @internal\n */\nfunction versionedMessageFromResponse(version, response) {\n if (version === 0) {\n return new MessageV0({\n header: response.header,\n staticAccountKeys: response.accountKeys.map(accountKey => new PublicKey(accountKey)),\n recentBlockhash: response.recentBlockhash,\n compiledInstructions: response.instructions.map(ix => ({\n programIdIndex: ix.programIdIndex,\n accountKeyIndexes: ix.accounts,\n data: bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(ix.data)\n })),\n addressTableLookups: response.addressTableLookups\n });\n } else {\n return new Message(response);\n }\n}\n\n/**\n * The level of commitment desired when querying state\n * 
\n *   'processed': Query the most recent block which has reached 1 confirmation by the connected node\n *   'confirmed': Query the most recent block which has reached 1 confirmation by the cluster\n *   'finalized': Query the most recent block which has been finalized by the cluster\n *
\n */\n\n// Deprecated as of v1.5.5\n\n/**\n * A subset of Commitment levels, which are at least optimistically confirmed\n * 
\n *   'confirmed': Query the most recent block which has reached 1 confirmation by the cluster\n *   'finalized': Query the most recent block which has been finalized by the cluster\n *
\n */\n\n/**\n * Filter for largest accounts query\n * 
\n *   'circulating':    Return the largest accounts that are part of the circulating supply\n *   'nonCirculating': Return the largest accounts that are not part of the circulating supply\n *
\n */\n\n/**\n * Configuration object for changing `getAccountInfo` query behavior\n */\n\n/**\n * Configuration object for changing `getBalance` query behavior\n */\n\n/**\n * Configuration object for changing `getBlock` query behavior\n */\n\n/**\n * Configuration object for changing `getBlock` query behavior\n */\n\n/**\n * Configuration object for changing `getStakeMinimumDelegation` query behavior\n */\n\n/**\n * Configuration object for changing `getBlockHeight` query behavior\n */\n\n/**\n * Configuration object for changing `getEpochInfo` query behavior\n */\n\n/**\n * Configuration object for changing `getInflationReward` query behavior\n */\n\n/**\n * Configuration object for changing `getLatestBlockhash` query behavior\n */\n\n/**\n * Configuration object for changing `isBlockhashValid` query behavior\n */\n\n/**\n * Configuration object for changing `getSlot` query behavior\n */\n\n/**\n * Configuration object for changing `getSlotLeader` query behavior\n */\n\n/**\n * Configuration object for changing `getTransaction` query behavior\n */\n\n/**\n * Configuration object for changing `getTransaction` query behavior\n */\n\n/**\n * Configuration object for changing `getLargestAccounts` query behavior\n */\n\n/**\n * Configuration object for changing `getSupply` request behavior\n */\n\n/**\n * Configuration object for changing query behavior\n */\n\n/**\n * Information describing a cluster node\n */\n\n/**\n * Information describing a vote account\n */\n\n/**\n * A collection of cluster vote accounts\n */\n\n/**\n * Network Inflation\n * (see https://docs.solana.com/implemented-proposals/ed_overview)\n */\n\nconst GetInflationGovernorResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n foundation: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n foundationTerm: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n initial: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n taper: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n terminal: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * The inflation reward for an epoch\n */\n\n/**\n * Expected JSON RPC response for the \"getInflationReward\" message\n */\nconst GetInflationRewardResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n epoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n effectiveSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n amount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n postBalance: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n commission: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()))\n}))));\n\n/**\n * Configuration object for changing `getRecentPrioritizationFees` query behavior\n */\n\n/**\n * Expected JSON RPC response for the \"getRecentPrioritizationFees\" message\n */\nconst GetRecentPrioritizationFeesResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n prioritizationFee: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n}));\n/**\n * Expected JSON RPC response for the \"getInflationRate\" message\n */\nconst GetInflationRateResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n total: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n validator: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n foundation: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n epoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * Information about the current epoch\n */\n\nconst GetEpochInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n epoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n slotIndex: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n slotsInEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n absoluteSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n transactionCount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n});\nconst GetEpochScheduleResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slotsPerEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n leaderScheduleSlotOffset: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n warmup: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n firstNormalEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n firstNormalSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * Leader schedule\n * (see https://docs.solana.com/terminology#leader-schedule)\n */\n\nconst GetLeaderScheduleResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.record)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n\n/**\n * Transaction error or null\n */\nconst TransactionErrorResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({}), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()]));\n\n/**\n * Signature status for a transaction\n */\nconst SignatureStatusResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n err: TransactionErrorResult\n});\n\n/**\n * Transaction signature received notification\n */\nconst SignatureReceivedResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('receivedSignature');\n\n/**\n * Version info for a node\n */\n\nconst VersionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n 'solana-core': (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n 'feature-set': (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n});\nconst SimulatedTransactionResponseStruct = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n err: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({}), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()])),\n logs: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)())),\n accounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n executable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n owner: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n rentEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n }))))),\n unitsConsumed: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n returnData: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n programId: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.tuple)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('base64')])\n })))\n}));\n\n/**\n * Metadata for a parsed confirmed transaction on the ledger\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link ParsedTransactionMeta} instead.\n */\n\n/**\n * Collection of addresses loaded by a transaction using address table lookups\n */\n\n/**\n * Metadata for a parsed transaction on the ledger\n */\n\n/**\n * Metadata for a confirmed transaction on the ledger\n */\n\n/**\n * A processed transaction from the RPC API\n */\n\n/**\n * A processed transaction from the RPC API\n */\n\n/**\n * A processed transaction message from the RPC API\n */\n\n/**\n * A confirmed transaction on the ledger\n *\n * @deprecated Deprecated since Solana v1.8.0.\n */\n\n/**\n * A partially decoded transaction instruction\n */\n\n/**\n * A parsed transaction message account\n */\n\n/**\n * A parsed transaction instruction\n */\n\n/**\n * A parsed address table lookup\n */\n\n/**\n * A parsed transaction message\n */\n\n/**\n * A parsed transaction\n */\n\n/**\n * A parsed and confirmed transaction on the ledger\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link ParsedTransactionWithMeta} instead.\n */\n\n/**\n * A parsed transaction on the ledger with meta\n */\n\n/**\n * A processed block fetched from the RPC API\n */\n\n/**\n * A processed block fetched from the RPC API where the `transactionDetails` mode is `accounts`\n */\n\n/**\n * A processed block fetched from the RPC API where the `transactionDetails` mode is `none`\n */\n\n/**\n * A block with parsed transactions\n */\n\n/**\n * A block with parsed transactions where the `transactionDetails` mode is `accounts`\n */\n\n/**\n * A block with parsed transactions where the `transactionDetails` mode is `none`\n */\n\n/**\n * A processed block fetched from the RPC API\n */\n\n/**\n * A processed block fetched from the RPC API where the `transactionDetails` mode is `accounts`\n */\n\n/**\n * A processed block fetched from the RPC API where the `transactionDetails` mode is `none`\n */\n\n/**\n * A confirmed block on the ledger\n *\n * @deprecated Deprecated since Solana v1.8.0.\n */\n\n/**\n * A Block on the ledger with signatures only\n */\n\n/**\n * recent block production information\n */\n\n/**\n * Expected JSON RPC response for the \"getBlockProduction\" message\n */\nconst BlockProductionResponseStruct = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n byIdentity: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.record)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())),\n range: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n firstSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n lastSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })\n}));\n\n/**\n * A performance sample\n */\n\nfunction createRpcClient(url, httpHeaders, customFetch, fetchMiddleware, disableRetryOnRateLimit, httpAgent) {\n const fetch = customFetch ? customFetch : fetchImpl;\n let agent;\n {\n if (httpAgent != null) {\n console.warn('You have supplied an `httpAgent` when creating a `Connection` in a browser environment.' + 'It has been ignored; `httpAgent` is only used in Node environments.');\n }\n }\n let fetchWithMiddleware;\n if (fetchMiddleware) {\n fetchWithMiddleware = async (info, init) => {\n const modifiedFetchArgs = await new Promise((resolve, reject) => {\n try {\n fetchMiddleware(info, init, (modifiedInfo, modifiedInit) => resolve([modifiedInfo, modifiedInit]));\n } catch (error) {\n reject(error);\n }\n });\n return await fetch(...modifiedFetchArgs);\n };\n }\n const clientBrowser = new (jayson_lib_client_browser__WEBPACK_IMPORTED_MODULE_6___default())(async (request, callback) => {\n const options = {\n method: 'POST',\n body: request,\n agent,\n headers: Object.assign({\n 'Content-Type': 'application/json'\n }, httpHeaders || {}, COMMON_HTTP_HEADERS)\n };\n try {\n let too_many_requests_retries = 5;\n let res;\n let waitTime = 500;\n for (;;) {\n if (fetchWithMiddleware) {\n res = await fetchWithMiddleware(url, options);\n } else {\n res = await fetch(url, options);\n }\n if (res.status !== 429 /* Too many requests */) {\n break;\n }\n if (disableRetryOnRateLimit === true) {\n break;\n }\n too_many_requests_retries -= 1;\n if (too_many_requests_retries === 0) {\n break;\n }\n console.error(`Server responded with ${res.status} ${res.statusText}. Retrying after ${waitTime}ms delay...`);\n await sleep(waitTime);\n waitTime *= 2;\n }\n const text = await res.text();\n if (res.ok) {\n callback(null, text);\n } else {\n callback(new Error(`${res.status} ${res.statusText}: ${text}`));\n }\n } catch (err) {\n if (err instanceof Error) callback(err);\n }\n }, {});\n return clientBrowser;\n}\nfunction createRpcRequest(client) {\n return (method, args) => {\n return new Promise((resolve, reject) => {\n client.request(method, args, (err, response) => {\n if (err) {\n reject(err);\n return;\n }\n resolve(response);\n });\n });\n };\n}\nfunction createRpcBatchRequest(client) {\n return requests => {\n return new Promise((resolve, reject) => {\n // Do nothing if requests is empty\n if (requests.length === 0) resolve([]);\n const batch = requests.map(params => {\n return client.request(params.methodName, params.args);\n });\n client.request(batch, (err, response) => {\n if (err) {\n reject(err);\n return;\n }\n resolve(response);\n });\n });\n };\n}\n\n/**\n * Expected JSON RPC response for the \"getInflationGovernor\" message\n */\nconst GetInflationGovernorRpcResult = jsonRpcResult(GetInflationGovernorResult);\n\n/**\n * Expected JSON RPC response for the \"getInflationRate\" message\n */\nconst GetInflationRateRpcResult = jsonRpcResult(GetInflationRateResult);\n\n/**\n * Expected JSON RPC response for the \"getRecentPrioritizationFees\" message\n */\nconst GetRecentPrioritizationFeesRpcResult = jsonRpcResult(GetRecentPrioritizationFeesResult);\n\n/**\n * Expected JSON RPC response for the \"getEpochInfo\" message\n */\nconst GetEpochInfoRpcResult = jsonRpcResult(GetEpochInfoResult);\n\n/**\n * Expected JSON RPC response for the \"getEpochSchedule\" message\n */\nconst GetEpochScheduleRpcResult = jsonRpcResult(GetEpochScheduleResult);\n\n/**\n * Expected JSON RPC response for the \"getLeaderSchedule\" message\n */\nconst GetLeaderScheduleRpcResult = jsonRpcResult(GetLeaderScheduleResult);\n\n/**\n * Expected JSON RPC response for the \"minimumLedgerSlot\" and \"getFirstAvailableBlock\" messages\n */\nconst SlotRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)());\n\n/**\n * Supply\n */\n\n/**\n * Expected JSON RPC response for the \"getSupply\" message\n */\nconst GetSupplyRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n total: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n circulating: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n nonCirculating: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n nonCirculatingAccounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(PublicKeyFromString)\n}));\n\n/**\n * Token amount object which returns a token amount in different formats\n * for various client use cases.\n */\n\n/**\n * Expected JSON RPC structure for token amounts\n */\nconst TokenAmountResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n amount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n uiAmount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n decimals: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n uiAmountString: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)())\n});\n\n/**\n * Token address and balance.\n */\n\n/**\n * Expected JSON RPC response for the \"getTokenLargestAccounts\" message\n */\nconst GetTokenLargestAccountsResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n address: PublicKeyFromString,\n amount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n uiAmount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n decimals: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n uiAmountString: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)())\n})));\n\n/**\n * Expected JSON RPC response for the \"getTokenAccountsByOwner\" message\n */\nconst GetTokenAccountsByOwner = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: PublicKeyFromString,\n account: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n executable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n owner: PublicKeyFromString,\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n data: BufferFromRawAccountData,\n rentEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })\n})));\nconst ParsedAccountDataResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n program: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parsed: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.unknown)(),\n space: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * Expected JSON RPC response for the \"getTokenAccountsByOwner\" message with parsed data\n */\nconst GetParsedTokenAccountsByOwner = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: PublicKeyFromString,\n account: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n executable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n owner: PublicKeyFromString,\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n data: ParsedAccountDataResult,\n rentEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })\n})));\n\n/**\n * Pair of an account address and its balance\n */\n\n/**\n * Expected JSON RPC response for the \"getLargestAccounts\" message\n */\nconst GetLargestAccountsRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n address: PublicKeyFromString\n})));\n\n/**\n * @internal\n */\nconst AccountInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n executable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n owner: PublicKeyFromString,\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n data: BufferFromRawAccountData,\n rentEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * @internal\n */\nconst KeyedAccountInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: PublicKeyFromString,\n account: AccountInfoResult\n});\nconst ParsedOrRawAccountData = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.coerce)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.instance)(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer), ParsedAccountDataResult]), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([RawAccountDataResult, ParsedAccountDataResult]), value => {\n if (Array.isArray(value)) {\n return (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(value, BufferFromRawAccountData);\n } else {\n return value;\n }\n});\n\n/**\n * @internal\n */\nconst ParsedAccountInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n executable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n owner: PublicKeyFromString,\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n data: ParsedOrRawAccountData,\n rentEpoch: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\nconst KeyedParsedAccountInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: PublicKeyFromString,\n account: ParsedAccountInfoResult\n});\n\n/**\n * @internal\n */\nconst StakeActivationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n state: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('active'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('inactive'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('activating'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('deactivating')]),\n active: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n inactive: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * Expected JSON RPC response for the \"getConfirmedSignaturesForAddress2\" message\n */\n\nconst GetConfirmedSignaturesForAddress2RpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n signature: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n err: TransactionErrorResult,\n memo: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()))\n})));\n\n/**\n * Expected JSON RPC response for the \"getSignaturesForAddress\" message\n */\nconst GetSignaturesForAddressRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n signature: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n err: TransactionErrorResult,\n memo: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()))\n})));\n\n/***\n * Expected JSON RPC response for the \"accountNotification\" message\n */\nconst AccountNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n result: notificationResultAndContext(AccountInfoResult)\n});\n\n/**\n * @internal\n */\nconst ProgramAccountInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: PublicKeyFromString,\n account: AccountInfoResult\n});\n\n/***\n * Expected JSON RPC response for the \"programNotification\" message\n */\nconst ProgramAccountNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n result: notificationResultAndContext(ProgramAccountInfoResult)\n});\n\n/**\n * @internal\n */\nconst SlotInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n parent: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n root: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * Expected JSON RPC response for the \"slotNotification\" message\n */\nconst SlotNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n result: SlotInfoResult\n});\n\n/**\n * Slot updates which can be used for tracking the live progress of a cluster.\n * - `\"firstShredReceived\"`: connected node received the first shred of a block.\n * Indicates that a new block that is being produced.\n * - `\"completed\"`: connected node has received all shreds of a block. Indicates\n * a block was recently produced.\n * - `\"optimisticConfirmation\"`: block was optimistically confirmed by the\n * cluster. It is not guaranteed that an optimistic confirmation notification\n * will be sent for every finalized blocks.\n * - `\"root\"`: the connected node rooted this block.\n * - `\"createdBank\"`: the connected node has started validating this block.\n * - `\"frozen\"`: the connected node has validated this block.\n * - `\"dead\"`: the connected node failed to validate this block.\n */\n\n/**\n * @internal\n */\nconst SlotUpdateResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n type: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('firstShredReceived'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('completed'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('optimisticConfirmation'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('root')]),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n timestamp: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n}), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n type: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('createdBank'),\n parent: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n timestamp: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n}), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n type: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('frozen'),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n timestamp: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n stats: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n numTransactionEntries: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n numSuccessfulTransactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n numFailedTransactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n maxTransactionsPerEntry: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })\n}), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n type: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('dead'),\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n timestamp: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n err: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()\n})]);\n\n/**\n * Expected JSON RPC response for the \"slotsUpdatesNotification\" message\n */\nconst SlotUpdateNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n result: SlotUpdateResult\n});\n\n/**\n * Expected JSON RPC response for the \"signatureNotification\" message\n */\nconst SignatureNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n result: notificationResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([SignatureStatusResult, SignatureReceivedResult]))\n});\n\n/**\n * Expected JSON RPC response for the \"rootNotification\" message\n */\nconst RootNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n result: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\nconst ContactInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n gossip: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n tpu: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n rpc: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)())\n});\nconst VoteAccountInfoResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n votePubkey: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n nodePubkey: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n activatedStake: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n epochVoteAccount: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n epochCredits: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.tuple)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()])),\n commission: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n lastVote: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n rootSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n});\n\n/**\n * Expected JSON RPC response for the \"getVoteAccounts\" message\n */\nconst GetVoteAccounts = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n current: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(VoteAccountInfoResult),\n delinquent: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(VoteAccountInfoResult)\n}));\nconst ConfirmationStatus = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('processed'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('confirmed'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('finalized')]);\nconst SignatureStatusResponse = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n confirmations: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n err: TransactionErrorResult,\n confirmationStatus: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(ConfirmationStatus)\n});\n\n/**\n * Expected JSON RPC response for the \"getSignatureStatuses\" message\n */\nconst GetSignatureStatusesRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(SignatureStatusResponse)));\n\n/**\n * Expected JSON RPC response for the \"getMinimumBalanceForRentExemption\" message\n */\nconst GetMinimumBalanceForRentExemptionRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)());\nconst AddressTableLookupStruct = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accountKey: PublicKeyFromString,\n writableIndexes: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n readonlyIndexes: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n});\nconst ConfirmedTransactionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n signatures: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n message: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accountKeys: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n header: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n numRequiredSignatures: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n numReadonlySignedAccounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n numReadonlyUnsignedAccounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n }),\n instructions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n programIdIndex: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })),\n recentBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n addressTableLookups: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(AddressTableLookupStruct))\n })\n});\nconst AnnotatedAccountKey = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: PublicKeyFromString,\n signer: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n writable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)(),\n source: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('transaction'), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('lookupTable')]))\n});\nconst ConfirmedTransactionAccountsModeResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accountKeys: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(AnnotatedAccountKey),\n signatures: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)())\n});\nconst ParsedInstructionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n parsed: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.unknown)(),\n program: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n programId: PublicKeyFromString\n});\nconst RawInstructionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(PublicKeyFromString),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n programId: PublicKeyFromString\n});\nconst InstructionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([RawInstructionResult, ParsedInstructionResult]);\nconst UnknownInstructionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n parsed: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.unknown)(),\n program: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n programId: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()\n}), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n programId: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()\n})]);\nconst ParsedOrRawInstruction = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.coerce)(InstructionResult, UnknownInstructionResult, value => {\n if ('accounts' in value) {\n return (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(value, RawInstructionResult);\n } else {\n return (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(value, ParsedInstructionResult);\n }\n});\n\n/**\n * @internal\n */\nconst ParsedConfirmedTransactionResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n signatures: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n message: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accountKeys: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(AnnotatedAccountKey),\n instructions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(ParsedOrRawInstruction),\n recentBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n addressTableLookups: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(AddressTableLookupStruct)))\n })\n});\nconst TokenBalanceResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accountIndex: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n mint: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n owner: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n uiTokenAmount: TokenAmountResult\n});\nconst LoadedAddressesResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n writable: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(PublicKeyFromString),\n readonly: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(PublicKeyFromString)\n});\n\n/**\n * @internal\n */\nconst ConfirmedTransactionMetaResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n err: TransactionErrorResult,\n fee: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n innerInstructions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n index: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n instructions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n accounts: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n data: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n programIdIndex: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n }))\n })))),\n preBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n postBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n logMessages: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()))),\n preTokenBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(TokenBalanceResult))),\n postTokenBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(TokenBalanceResult))),\n loadedAddresses: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(LoadedAddressesResult),\n computeUnitsConsumed: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n});\n\n/**\n * @internal\n */\nconst ParsedConfirmedTransactionMetaResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n err: TransactionErrorResult,\n fee: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n innerInstructions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n index: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n instructions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(ParsedOrRawInstruction)\n })))),\n preBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n postBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n logMessages: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()))),\n preTokenBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(TokenBalanceResult))),\n postTokenBalances: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(TokenBalanceResult))),\n loadedAddresses: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(LoadedAddressesResult),\n computeUnitsConsumed: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n});\nconst TransactionVersionStruct = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.union)([(0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)(0), (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.literal)('legacy')]);\n\n/** @internal */\nconst RewardsResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n pubkey: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n lamports: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n postBalance: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n rewardType: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n commission: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()))\n});\n\n/**\n * Expected JSON RPC response for the \"getBlock\" message\n */\nconst GetBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n transactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n transaction: ConfirmedTransactionResult,\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ConfirmedTransactionMetaResult),\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(TransactionVersionStruct)\n })),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected JSON RPC response for the \"getBlock\" message when `transactionDetails` is `none`\n */\nconst GetNoneModeBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected JSON RPC response for the \"getBlock\" message when `transactionDetails` is `accounts`\n */\nconst GetAccountsModeBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n transactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n transaction: ConfirmedTransactionAccountsModeResult,\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ConfirmedTransactionMetaResult),\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(TransactionVersionStruct)\n })),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected parsed JSON RPC response for the \"getBlock\" message\n */\nconst GetParsedBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n transactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n transaction: ParsedConfirmedTransactionResult,\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ParsedConfirmedTransactionMetaResult),\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(TransactionVersionStruct)\n })),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected parsed JSON RPC response for the \"getBlock\" message when `transactionDetails` is `accounts`\n */\nconst GetParsedAccountsModeBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n transactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n transaction: ConfirmedTransactionAccountsModeResult,\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ParsedConfirmedTransactionMetaResult),\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(TransactionVersionStruct)\n })),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected parsed JSON RPC response for the \"getBlock\" message when `transactionDetails` is `none`\n */\nconst GetParsedNoneModeBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()),\n blockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected JSON RPC response for the \"getConfirmedBlock\" message\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link GetBlockRpcResult} instead.\n */\nconst GetConfirmedBlockRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n transactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n transaction: ConfirmedTransactionResult,\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ConfirmedTransactionMetaResult)\n })),\n rewards: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(RewardsResult)),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected JSON RPC response for the \"getBlock\" message\n */\nconst GetBlockSignaturesRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n previousBlockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n parentSlot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n signatures: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())\n})));\n\n/**\n * Expected JSON RPC response for the \"getTransaction\" message\n */\nconst GetTransactionRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ConfirmedTransactionMetaResult),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())),\n transaction: ConfirmedTransactionResult,\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(TransactionVersionStruct)\n})));\n\n/**\n * Expected parsed JSON RPC response for the \"getTransaction\" message\n */\nconst GetParsedTransactionRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n transaction: ParsedConfirmedTransactionResult,\n meta: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ParsedConfirmedTransactionMetaResult),\n blockTime: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())),\n version: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)(TransactionVersionStruct)\n})));\n\n/**\n * Expected JSON RPC response for the \"getRecentBlockhash\" message\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link GetLatestBlockhashRpcResult} instead.\n */\nconst GetRecentBlockhashAndContextRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n feeCalculator: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n lamportsPerSignature: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })\n}));\n\n/**\n * Expected JSON RPC response for the \"getLatestBlockhash\" message\n */\nconst GetLatestBlockhashRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n blockhash: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n lastValidBlockHeight: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n}));\n\n/**\n * Expected JSON RPC response for the \"isBlockhashValid\" message\n */\nconst IsBlockhashValidRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.boolean)());\nconst PerfSampleResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n slot: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n numTransactions: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n numSlots: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)(),\n samplePeriodSecs: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/*\n * Expected JSON RPC response for \"getRecentPerformanceSamples\" message\n */\nconst GetRecentPerformanceSamplesRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(PerfSampleResult));\n\n/**\n * Expected JSON RPC response for the \"getFeeCalculatorForBlockhash\" message\n */\nconst GetFeeCalculatorRpcResult = jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n feeCalculator: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n lamportsPerSignature: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n })\n})));\n\n/**\n * Expected JSON RPC response for the \"requestAirdrop\" message\n */\nconst RequestAirdropRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)());\n\n/**\n * Expected JSON RPC response for the \"sendTransaction\" message\n */\nconst SendTransactionRpcResult = jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)());\n\n/**\n * Information about the latest slot being processed by a node\n */\n\n/**\n * Parsed account data\n */\n\n/**\n * Stake Activation data\n */\n\n/**\n * Data slice argument for getProgramAccounts\n */\n\n/**\n * Memory comparison filter for getProgramAccounts\n */\n\n/**\n * Data size comparison filter for getProgramAccounts\n */\n\n/**\n * A filter object for getProgramAccounts\n */\n\n/**\n * Configuration object for getProgramAccounts requests\n */\n\n/**\n * Configuration object for getParsedProgramAccounts\n */\n\n/**\n * Configuration object for getMultipleAccounts\n */\n\n/**\n * Configuration object for `getStakeActivation`\n */\n\n/**\n * Configuration object for `getStakeActivation`\n */\n\n/**\n * Configuration object for `getStakeActivation`\n */\n\n/**\n * Configuration object for `getNonce`\n */\n\n/**\n * Configuration object for `getNonceAndContext`\n */\n\n/**\n * Information describing an account\n */\n\n/**\n * Account information identified by pubkey\n */\n\n/**\n * Callback function for account change notifications\n */\n\n/**\n * Callback function for program account change notifications\n */\n\n/**\n * Callback function for slot change notifications\n */\n\n/**\n * Callback function for slot update notifications\n */\n\n/**\n * Callback function for signature status notifications\n */\n\n/**\n * Signature status notification with transaction result\n */\n\n/**\n * Signature received notification\n */\n\n/**\n * Callback function for signature notifications\n */\n\n/**\n * Signature subscription options\n */\n\n/**\n * Callback function for root change notifications\n */\n\n/**\n * @internal\n */\nconst LogsResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n err: TransactionErrorResult,\n logs: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n signature: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()\n});\n\n/**\n * Logs result.\n */\n\n/**\n * Expected JSON RPC response for the \"logsNotification\" message.\n */\nconst LogsNotificationResult = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n result: notificationResultAndContext(LogsResult),\n subscription: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()\n});\n\n/**\n * Filter for log subscriptions.\n */\n\n/**\n * Callback function for log notifications.\n */\n\n/**\n * Signature result\n */\n\n/**\n * Transaction error\n */\n\n/**\n * Transaction confirmation status\n * 
\n *   'processed': Transaction landed in a block which has reached 1 confirmation by the connected node\n *   'confirmed': Transaction landed in a block which has reached 1 confirmation by the cluster\n *   'finalized': Transaction landed in a block which has been finalized by the cluster\n *
\n */\n\n/**\n * Signature status\n */\n\n/**\n * A confirmed signature with its status\n */\n\n/**\n * An object defining headers to be passed to the RPC server\n */\n\n/**\n * The type of the JavaScript `fetch()` API\n */\n\n/**\n * A callback used to augment the outgoing HTTP request\n */\n\n/**\n * Configuration for instantiating a Connection\n */\n\n/** @internal */\nconst COMMON_HTTP_HEADERS = {\n 'solana-client': `js/${\"0.0.0-development\" }`\n};\n\n/**\n * A connection to a fullnode JSON RPC endpoint\n */\nclass Connection {\n /**\n * Establish a JSON RPC connection\n *\n * @param endpoint URL to the fullnode JSON RPC endpoint\n * @param commitmentOrConfig optional default commitment level or optional ConnectionConfig configuration object\n */\n constructor(endpoint, _commitmentOrConfig) {\n /** @internal */\n this._commitment = void 0;\n /** @internal */\n this._confirmTransactionInitialTimeout = void 0;\n /** @internal */\n this._rpcEndpoint = void 0;\n /** @internal */\n this._rpcWsEndpoint = void 0;\n /** @internal */\n this._rpcClient = void 0;\n /** @internal */\n this._rpcRequest = void 0;\n /** @internal */\n this._rpcBatchRequest = void 0;\n /** @internal */\n this._rpcWebSocket = void 0;\n /** @internal */\n this._rpcWebSocketConnected = false;\n /** @internal */\n this._rpcWebSocketHeartbeat = null;\n /** @internal */\n this._rpcWebSocketIdleTimeout = null;\n /** @internal\n * A number that we increment every time an active connection closes.\n * Used to determine whether the same socket connection that was open\n * when an async operation started is the same one that's active when\n * its continuation fires.\n *\n */\n this._rpcWebSocketGeneration = 0;\n /** @internal */\n this._disableBlockhashCaching = false;\n /** @internal */\n this._pollingBlockhash = false;\n /** @internal */\n this._blockhashInfo = {\n latestBlockhash: null,\n lastFetch: 0,\n transactionSignatures: [],\n simulatedSignatures: []\n };\n /** @internal */\n this._nextClientSubscriptionId = 0;\n /** @internal */\n this._subscriptionDisposeFunctionsByClientSubscriptionId = {};\n /** @internal */\n this._subscriptionHashByClientSubscriptionId = {};\n /** @internal */\n this._subscriptionStateChangeCallbacksByHash = {};\n /** @internal */\n this._subscriptionCallbacksByServerSubscriptionId = {};\n /** @internal */\n this._subscriptionsByHash = {};\n /**\n * Special case.\n * After a signature is processed, RPCs automatically dispose of the\n * subscription on the server side. We need to track which of these\n * subscriptions have been disposed in such a way, so that we know\n * whether the client is dealing with a not-yet-processed signature\n * (in which case we must tear down the server subscription) or an\n * already-processed signature (in which case the client can simply\n * clear out the subscription locally without telling the server).\n *\n * NOTE: There is a proposal to eliminate this special case, here:\n * https://github.com/solana-labs/solana/issues/18892\n */\n /** @internal */\n this._subscriptionsAutoDisposedByRpc = new Set();\n /*\n * Returns the current block height of the node\n */\n this.getBlockHeight = (() => {\n const requestPromises = {};\n return async commitmentOrConfig => {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([], commitment, undefined /* encoding */, config);\n const requestHash = fastStableStringify$1(args);\n requestPromises[requestHash] = requestPromises[requestHash] ?? (async () => {\n try {\n const unsafeRes = await this._rpcRequest('getBlockHeight', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get block height information');\n }\n return res.result;\n } finally {\n delete requestPromises[requestHash];\n }\n })();\n return await requestPromises[requestHash];\n };\n })();\n let wsEndpoint;\n let httpHeaders;\n let fetch;\n let fetchMiddleware;\n let disableRetryOnRateLimit;\n let httpAgent;\n if (_commitmentOrConfig && typeof _commitmentOrConfig === 'string') {\n this._commitment = _commitmentOrConfig;\n } else if (_commitmentOrConfig) {\n this._commitment = _commitmentOrConfig.commitment;\n this._confirmTransactionInitialTimeout = _commitmentOrConfig.confirmTransactionInitialTimeout;\n wsEndpoint = _commitmentOrConfig.wsEndpoint;\n httpHeaders = _commitmentOrConfig.httpHeaders;\n fetch = _commitmentOrConfig.fetch;\n fetchMiddleware = _commitmentOrConfig.fetchMiddleware;\n disableRetryOnRateLimit = _commitmentOrConfig.disableRetryOnRateLimit;\n httpAgent = _commitmentOrConfig.httpAgent;\n }\n this._rpcEndpoint = assertEndpointUrl(endpoint);\n this._rpcWsEndpoint = wsEndpoint || makeWebsocketUrl(endpoint);\n this._rpcClient = createRpcClient(endpoint, httpHeaders, fetch, fetchMiddleware, disableRetryOnRateLimit, httpAgent);\n this._rpcRequest = createRpcRequest(this._rpcClient);\n this._rpcBatchRequest = createRpcBatchRequest(this._rpcClient);\n this._rpcWebSocket = new RpcWebSocketClient(this._rpcWsEndpoint, {\n autoconnect: false,\n max_reconnects: Infinity\n });\n this._rpcWebSocket.on('open', this._wsOnOpen.bind(this));\n this._rpcWebSocket.on('error', this._wsOnError.bind(this));\n this._rpcWebSocket.on('close', this._wsOnClose.bind(this));\n this._rpcWebSocket.on('accountNotification', this._wsOnAccountNotification.bind(this));\n this._rpcWebSocket.on('programNotification', this._wsOnProgramAccountNotification.bind(this));\n this._rpcWebSocket.on('slotNotification', this._wsOnSlotNotification.bind(this));\n this._rpcWebSocket.on('slotsUpdatesNotification', this._wsOnSlotUpdatesNotification.bind(this));\n this._rpcWebSocket.on('signatureNotification', this._wsOnSignatureNotification.bind(this));\n this._rpcWebSocket.on('rootNotification', this._wsOnRootNotification.bind(this));\n this._rpcWebSocket.on('logsNotification', this._wsOnLogsNotification.bind(this));\n }\n\n /**\n * The default commitment used for requests\n */\n get commitment() {\n return this._commitment;\n }\n\n /**\n * The RPC endpoint\n */\n get rpcEndpoint() {\n return this._rpcEndpoint;\n }\n\n /**\n * Fetch the balance for the specified public key, return with context\n */\n async getBalanceAndContext(publicKey, commitmentOrConfig) {\n /** @internal */\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([publicKey.toBase58()], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getBalance', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get balance for ${publicKey.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch the balance for the specified public key\n */\n async getBalance(publicKey, commitmentOrConfig) {\n return await this.getBalanceAndContext(publicKey, commitmentOrConfig).then(x => x.value).catch(e => {\n throw new Error('failed to get balance of account ' + publicKey.toBase58() + ': ' + e);\n });\n }\n\n /**\n * Fetch the estimated production time of a block\n */\n async getBlockTime(slot) {\n const unsafeRes = await this._rpcRequest('getBlockTime', [slot]);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get block time for slot ${slot}`);\n }\n return res.result;\n }\n\n /**\n * Fetch the lowest slot that the node has information about in its ledger.\n * This value may increase over time if the node is configured to purge older ledger data\n */\n async getMinimumLedgerSlot() {\n const unsafeRes = await this._rpcRequest('minimumLedgerSlot', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get minimum ledger slot');\n }\n return res.result;\n }\n\n /**\n * Fetch the slot of the lowest confirmed block that has not been purged from the ledger\n */\n async getFirstAvailableBlock() {\n const unsafeRes = await this._rpcRequest('getFirstAvailableBlock', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, SlotRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get first available block');\n }\n return res.result;\n }\n\n /**\n * Fetch information about the current supply\n */\n async getSupply(config) {\n let configArg = {};\n if (typeof config === 'string') {\n configArg = {\n commitment: config\n };\n } else if (config) {\n configArg = {\n ...config,\n commitment: config && config.commitment || this.commitment\n };\n } else {\n configArg = {\n commitment: this.commitment\n };\n }\n const unsafeRes = await this._rpcRequest('getSupply', [configArg]);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetSupplyRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get supply');\n }\n return res.result;\n }\n\n /**\n * Fetch the current supply of a token mint\n */\n async getTokenSupply(tokenMintAddress, commitment) {\n const args = this._buildArgs([tokenMintAddress.toBase58()], commitment);\n const unsafeRes = await this._rpcRequest('getTokenSupply', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext(TokenAmountResult));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get token supply');\n }\n return res.result;\n }\n\n /**\n * Fetch the current balance of a token account\n */\n async getTokenAccountBalance(tokenAddress, commitment) {\n const args = this._buildArgs([tokenAddress.toBase58()], commitment);\n const unsafeRes = await this._rpcRequest('getTokenAccountBalance', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext(TokenAmountResult));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get token account balance');\n }\n return res.result;\n }\n\n /**\n * Fetch all the token accounts owned by the specified account\n *\n * @return {Promise}\n */\n async getTokenAccountsByOwner(ownerAddress, filter, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n let _args = [ownerAddress.toBase58()];\n if ('mint' in filter) {\n _args.push({\n mint: filter.mint.toBase58()\n });\n } else {\n _args.push({\n programId: filter.programId.toBase58()\n });\n }\n const args = this._buildArgs(_args, commitment, 'base64', config);\n const unsafeRes = await this._rpcRequest('getTokenAccountsByOwner', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetTokenAccountsByOwner);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get token accounts owned by account ${ownerAddress.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch parsed token accounts owned by the specified account\n *\n * @return {Promise}>>>}\n */\n async getParsedTokenAccountsByOwner(ownerAddress, filter, commitment) {\n let _args = [ownerAddress.toBase58()];\n if ('mint' in filter) {\n _args.push({\n mint: filter.mint.toBase58()\n });\n } else {\n _args.push({\n programId: filter.programId.toBase58()\n });\n }\n const args = this._buildArgs(_args, commitment, 'jsonParsed');\n const unsafeRes = await this._rpcRequest('getTokenAccountsByOwner', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedTokenAccountsByOwner);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get token accounts owned by account ${ownerAddress.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch the 20 largest accounts with their current balances\n */\n async getLargestAccounts(config) {\n const arg = {\n ...config,\n commitment: config && config.commitment || this.commitment\n };\n const args = arg.filter || arg.commitment ? [arg] : [];\n const unsafeRes = await this._rpcRequest('getLargestAccounts', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetLargestAccountsRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get largest accounts');\n }\n return res.result;\n }\n\n /**\n * Fetch the 20 largest token accounts with their current balances\n * for a given mint.\n */\n async getTokenLargestAccounts(mintAddress, commitment) {\n const args = this._buildArgs([mintAddress.toBase58()], commitment);\n const unsafeRes = await this._rpcRequest('getTokenLargestAccounts', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetTokenLargestAccountsResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get token largest accounts');\n }\n return res.result;\n }\n\n /**\n * Fetch all the account info for the specified public key, return with context\n */\n async getAccountInfoAndContext(publicKey, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([publicKey.toBase58()], commitment, 'base64', config);\n const unsafeRes = await this._rpcRequest('getAccountInfo', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(AccountInfoResult)));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get info about account ${publicKey.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch parsed account info for the specified public key\n */\n async getParsedAccountInfo(publicKey, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([publicKey.toBase58()], commitment, 'jsonParsed', config);\n const unsafeRes = await this._rpcRequest('getAccountInfo', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ParsedAccountInfoResult)));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get info about account ${publicKey.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch all the account info for the specified public key\n */\n async getAccountInfo(publicKey, commitmentOrConfig) {\n try {\n const res = await this.getAccountInfoAndContext(publicKey, commitmentOrConfig);\n return res.value;\n } catch (e) {\n throw new Error('failed to get info about account ' + publicKey.toBase58() + ': ' + e);\n }\n }\n\n /**\n * Fetch all the account info for multiple accounts specified by an array of public keys, return with context\n */\n async getMultipleParsedAccounts(publicKeys, rawConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(rawConfig);\n const keys = publicKeys.map(key => key.toBase58());\n const args = this._buildArgs([keys], commitment, 'jsonParsed', config);\n const unsafeRes = await this._rpcRequest('getMultipleAccounts', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(ParsedAccountInfoResult))));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get info for accounts ${keys}`);\n }\n return res.result;\n }\n\n /**\n * Fetch all the account info for multiple accounts specified by an array of public keys, return with context\n */\n async getMultipleAccountsInfoAndContext(publicKeys, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const keys = publicKeys.map(key => key.toBase58());\n const args = this._buildArgs([keys], commitment, 'base64', config);\n const unsafeRes = await this._rpcRequest('getMultipleAccounts', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)(AccountInfoResult))));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get info for accounts ${keys}`);\n }\n return res.result;\n }\n\n /**\n * Fetch all the account info for multiple accounts specified by an array of public keys\n */\n async getMultipleAccountsInfo(publicKeys, commitmentOrConfig) {\n const res = await this.getMultipleAccountsInfoAndContext(publicKeys, commitmentOrConfig);\n return res.value;\n }\n\n /**\n * Returns epoch activation information for a stake account that has been delegated\n */\n async getStakeActivation(publicKey, commitmentOrConfig, epoch) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([publicKey.toBase58()], commitment, undefined /* encoding */, {\n ...config,\n epoch: epoch != null ? epoch : config?.epoch\n });\n const unsafeRes = await this._rpcRequest('getStakeActivation', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult(StakeActivationResult));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get Stake Activation ${publicKey.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch all the accounts owned by the specified program id\n *\n * @return {Promise}>>}\n */\n\n // eslint-disable-next-line no-dupe-class-members\n\n // eslint-disable-next-line no-dupe-class-members\n async getProgramAccounts(programId, configOrCommitment) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(configOrCommitment);\n const {\n encoding,\n ...configWithoutEncoding\n } = config || {};\n const args = this._buildArgs([programId.toBase58()], commitment, encoding || 'base64', configWithoutEncoding);\n const unsafeRes = await this._rpcRequest('getProgramAccounts', args);\n const baseSchema = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(KeyedAccountInfoResult);\n const res = configWithoutEncoding.withContext === true ? (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext(baseSchema)) : (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult(baseSchema));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get accounts owned by program ${programId.toBase58()}`);\n }\n return res.result;\n }\n\n /**\n * Fetch and parse all the accounts owned by the specified program id\n *\n * @return {Promise}>>}\n */\n async getParsedProgramAccounts(programId, configOrCommitment) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(configOrCommitment);\n const args = this._buildArgs([programId.toBase58()], commitment, 'jsonParsed', config);\n const unsafeRes = await this._rpcRequest('getProgramAccounts', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(KeyedParsedAccountInfoResult)));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get accounts owned by program ${programId.toBase58()}`);\n }\n return res.result;\n }\n\n /** @deprecated Instead, call `confirmTransaction` and pass in {@link TransactionConfirmationStrategy} */\n // eslint-disable-next-line no-dupe-class-members\n\n // eslint-disable-next-line no-dupe-class-members\n async confirmTransaction(strategy, commitment) {\n let rawSignature;\n if (typeof strategy == 'string') {\n rawSignature = strategy;\n } else {\n const config = strategy;\n if (config.abortSignal?.aborted) {\n return Promise.reject(config.abortSignal.reason);\n }\n rawSignature = config.signature;\n }\n let decodedSignature;\n try {\n decodedSignature = bs58__WEBPACK_IMPORTED_MODULE_2___default().decode(rawSignature);\n } catch (err) {\n throw new Error('signature must be base58 encoded: ' + rawSignature);\n }\n assert(decodedSignature.length === 64, 'signature has invalid length');\n if (typeof strategy === 'string') {\n return await this.confirmTransactionUsingLegacyTimeoutStrategy({\n commitment: commitment || this.commitment,\n signature: rawSignature\n });\n } else if ('lastValidBlockHeight' in strategy) {\n return await this.confirmTransactionUsingBlockHeightExceedanceStrategy({\n commitment: commitment || this.commitment,\n strategy\n });\n } else {\n return await this.confirmTransactionUsingDurableNonceStrategy({\n commitment: commitment || this.commitment,\n strategy\n });\n }\n }\n getCancellationPromise(signal) {\n return new Promise((_, reject) => {\n if (signal == null) {\n return;\n }\n if (signal.aborted) {\n reject(signal.reason);\n } else {\n signal.addEventListener('abort', () => {\n reject(signal.reason);\n });\n }\n });\n }\n getTransactionConfirmationPromise({\n commitment,\n signature\n }) {\n let signatureSubscriptionId;\n let disposeSignatureSubscriptionStateChangeObserver;\n let done = false;\n const confirmationPromise = new Promise((resolve, reject) => {\n try {\n signatureSubscriptionId = this.onSignature(signature, (result, context) => {\n signatureSubscriptionId = undefined;\n const response = {\n context,\n value: result\n };\n resolve({\n __type: TransactionStatus.PROCESSED,\n response\n });\n }, commitment);\n const subscriptionSetupPromise = new Promise(resolveSubscriptionSetup => {\n if (signatureSubscriptionId == null) {\n resolveSubscriptionSetup();\n } else {\n disposeSignatureSubscriptionStateChangeObserver = this._onSubscriptionStateChange(signatureSubscriptionId, nextState => {\n if (nextState === 'subscribed') {\n resolveSubscriptionSetup();\n }\n });\n }\n });\n (async () => {\n await subscriptionSetupPromise;\n if (done) return;\n const response = await this.getSignatureStatus(signature);\n if (done) return;\n if (response == null) {\n return;\n }\n const {\n context,\n value\n } = response;\n if (value == null) {\n return;\n }\n if (value?.err) {\n reject(value.err);\n } else {\n switch (commitment) {\n case 'confirmed':\n case 'single':\n case 'singleGossip':\n {\n if (value.confirmationStatus === 'processed') {\n return;\n }\n break;\n }\n case 'finalized':\n case 'max':\n case 'root':\n {\n if (value.confirmationStatus === 'processed' || value.confirmationStatus === 'confirmed') {\n return;\n }\n break;\n }\n // exhaust enums to ensure full coverage\n case 'processed':\n case 'recent':\n }\n done = true;\n resolve({\n __type: TransactionStatus.PROCESSED,\n response: {\n context,\n value\n }\n });\n }\n })();\n } catch (err) {\n reject(err);\n }\n });\n const abortConfirmation = () => {\n if (disposeSignatureSubscriptionStateChangeObserver) {\n disposeSignatureSubscriptionStateChangeObserver();\n disposeSignatureSubscriptionStateChangeObserver = undefined;\n }\n if (signatureSubscriptionId != null) {\n this.removeSignatureListener(signatureSubscriptionId);\n signatureSubscriptionId = undefined;\n }\n };\n return {\n abortConfirmation,\n confirmationPromise\n };\n }\n async confirmTransactionUsingBlockHeightExceedanceStrategy({\n commitment,\n strategy: {\n abortSignal,\n lastValidBlockHeight,\n signature\n }\n }) {\n let done = false;\n const expiryPromise = new Promise(resolve => {\n const checkBlockHeight = async () => {\n try {\n const blockHeight = await this.getBlockHeight(commitment);\n return blockHeight;\n } catch (_e) {\n return -1;\n }\n };\n (async () => {\n let currentBlockHeight = await checkBlockHeight();\n if (done) return;\n while (currentBlockHeight <= lastValidBlockHeight) {\n await sleep(1000);\n if (done) return;\n currentBlockHeight = await checkBlockHeight();\n if (done) return;\n }\n resolve({\n __type: TransactionStatus.BLOCKHEIGHT_EXCEEDED\n });\n })();\n });\n const {\n abortConfirmation,\n confirmationPromise\n } = this.getTransactionConfirmationPromise({\n commitment,\n signature\n });\n const cancellationPromise = this.getCancellationPromise(abortSignal);\n let result;\n try {\n const outcome = await Promise.race([cancellationPromise, confirmationPromise, expiryPromise]);\n if (outcome.__type === TransactionStatus.PROCESSED) {\n result = outcome.response;\n } else {\n throw new TransactionExpiredBlockheightExceededError(signature);\n }\n } finally {\n done = true;\n abortConfirmation();\n }\n return result;\n }\n async confirmTransactionUsingDurableNonceStrategy({\n commitment,\n strategy: {\n abortSignal,\n minContextSlot,\n nonceAccountPubkey,\n nonceValue,\n signature\n }\n }) {\n let done = false;\n const expiryPromise = new Promise(resolve => {\n let currentNonceValue = nonceValue;\n let lastCheckedSlot = null;\n const getCurrentNonceValue = async () => {\n try {\n const {\n context,\n value: nonceAccount\n } = await this.getNonceAndContext(nonceAccountPubkey, {\n commitment,\n minContextSlot\n });\n lastCheckedSlot = context.slot;\n return nonceAccount?.nonce;\n } catch (e) {\n // If for whatever reason we can't reach/read the nonce\n // account, just keep using the last-known value.\n return currentNonceValue;\n }\n };\n (async () => {\n currentNonceValue = await getCurrentNonceValue();\n if (done) return;\n while (true // eslint-disable-line no-constant-condition\n ) {\n if (nonceValue !== currentNonceValue) {\n resolve({\n __type: TransactionStatus.NONCE_INVALID,\n slotInWhichNonceDidAdvance: lastCheckedSlot\n });\n return;\n }\n await sleep(2000);\n if (done) return;\n currentNonceValue = await getCurrentNonceValue();\n if (done) return;\n }\n })();\n });\n const {\n abortConfirmation,\n confirmationPromise\n } = this.getTransactionConfirmationPromise({\n commitment,\n signature\n });\n const cancellationPromise = this.getCancellationPromise(abortSignal);\n let result;\n try {\n const outcome = await Promise.race([cancellationPromise, confirmationPromise, expiryPromise]);\n if (outcome.__type === TransactionStatus.PROCESSED) {\n result = outcome.response;\n } else {\n // Double check that the transaction is indeed unconfirmed.\n let signatureStatus;\n while (true // eslint-disable-line no-constant-condition\n ) {\n const status = await this.getSignatureStatus(signature);\n if (status == null) {\n break;\n }\n if (status.context.slot < (outcome.slotInWhichNonceDidAdvance ?? minContextSlot)) {\n await sleep(400);\n continue;\n }\n signatureStatus = status;\n break;\n }\n if (signatureStatus?.value) {\n const commitmentForStatus = commitment || 'finalized';\n const {\n confirmationStatus\n } = signatureStatus.value;\n switch (commitmentForStatus) {\n case 'processed':\n case 'recent':\n if (confirmationStatus !== 'processed' && confirmationStatus !== 'confirmed' && confirmationStatus !== 'finalized') {\n throw new TransactionExpiredNonceInvalidError(signature);\n }\n break;\n case 'confirmed':\n case 'single':\n case 'singleGossip':\n if (confirmationStatus !== 'confirmed' && confirmationStatus !== 'finalized') {\n throw new TransactionExpiredNonceInvalidError(signature);\n }\n break;\n case 'finalized':\n case 'max':\n case 'root':\n if (confirmationStatus !== 'finalized') {\n throw new TransactionExpiredNonceInvalidError(signature);\n }\n break;\n default:\n // Exhaustive switch.\n // eslint-disable-next-line @typescript-eslint/no-unused-vars\n (_ => {})(commitmentForStatus);\n }\n result = {\n context: signatureStatus.context,\n value: {\n err: signatureStatus.value.err\n }\n };\n } else {\n throw new TransactionExpiredNonceInvalidError(signature);\n }\n }\n } finally {\n done = true;\n abortConfirmation();\n }\n return result;\n }\n async confirmTransactionUsingLegacyTimeoutStrategy({\n commitment,\n signature\n }) {\n let timeoutId;\n const expiryPromise = new Promise(resolve => {\n let timeoutMs = this._confirmTransactionInitialTimeout || 60 * 1000;\n switch (commitment) {\n case 'processed':\n case 'recent':\n case 'single':\n case 'confirmed':\n case 'singleGossip':\n {\n timeoutMs = this._confirmTransactionInitialTimeout || 30 * 1000;\n break;\n }\n }\n timeoutId = setTimeout(() => resolve({\n __type: TransactionStatus.TIMED_OUT,\n timeoutMs\n }), timeoutMs);\n });\n const {\n abortConfirmation,\n confirmationPromise\n } = this.getTransactionConfirmationPromise({\n commitment,\n signature\n });\n let result;\n try {\n const outcome = await Promise.race([confirmationPromise, expiryPromise]);\n if (outcome.__type === TransactionStatus.PROCESSED) {\n result = outcome.response;\n } else {\n throw new TransactionExpiredTimeoutError(signature, outcome.timeoutMs / 1000);\n }\n } finally {\n clearTimeout(timeoutId);\n abortConfirmation();\n }\n return result;\n }\n\n /**\n * Return the list of nodes that are currently participating in the cluster\n */\n async getClusterNodes() {\n const unsafeRes = await this._rpcRequest('getClusterNodes', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(ContactInfoResult)));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get cluster nodes');\n }\n return res.result;\n }\n\n /**\n * Return the list of nodes that are currently participating in the cluster\n */\n async getVoteAccounts(commitment) {\n const args = this._buildArgs([], commitment);\n const unsafeRes = await this._rpcRequest('getVoteAccounts', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetVoteAccounts);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get vote accounts');\n }\n return res.result;\n }\n\n /**\n * Fetch the current slot that the node is processing\n */\n async getSlot(commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getSlot', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get slot');\n }\n return res.result;\n }\n\n /**\n * Fetch the current slot leader of the cluster\n */\n async getSlotLeader(commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getSlotLeader', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get slot leader');\n }\n return res.result;\n }\n\n /**\n * Fetch `limit` number of slot leaders starting from `startSlot`\n *\n * @param startSlot fetch slot leaders starting from this slot\n * @param limit number of slot leaders to return\n */\n async getSlotLeaders(startSlot, limit) {\n const args = [startSlot, limit];\n const unsafeRes = await this._rpcRequest('getSlotLeaders', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)(PublicKeyFromString)));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get slot leaders');\n }\n return res.result;\n }\n\n /**\n * Fetch the current status of a signature\n */\n async getSignatureStatus(signature, config) {\n const {\n context,\n value: values\n } = await this.getSignatureStatuses([signature], config);\n assert(values.length === 1);\n const value = values[0];\n return {\n context,\n value\n };\n }\n\n /**\n * Fetch the current statuses of a batch of signatures\n */\n async getSignatureStatuses(signatures, config) {\n const params = [signatures];\n if (config) {\n params.push(config);\n }\n const unsafeRes = await this._rpcRequest('getSignatureStatuses', params);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetSignatureStatusesRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get signature status');\n }\n return res.result;\n }\n\n /**\n * Fetch the current transaction count of the cluster\n */\n async getTransactionCount(commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getTransactionCount', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get transaction count');\n }\n return res.result;\n }\n\n /**\n * Fetch the current total currency supply of the cluster in lamports\n *\n * @deprecated Deprecated since v1.2.8. Please use {@link getSupply} instead.\n */\n async getTotalSupply(commitment) {\n const result = await this.getSupply({\n commitment,\n excludeNonCirculatingAccountsList: true\n });\n return result.value.total;\n }\n\n /**\n * Fetch the cluster InflationGovernor parameters\n */\n async getInflationGovernor(commitment) {\n const args = this._buildArgs([], commitment);\n const unsafeRes = await this._rpcRequest('getInflationGovernor', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetInflationGovernorRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get inflation');\n }\n return res.result;\n }\n\n /**\n * Fetch the inflation reward for a list of addresses for an epoch\n */\n async getInflationReward(addresses, epoch, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([addresses.map(pubkey => pubkey.toBase58())], commitment, undefined /* encoding */, {\n ...config,\n epoch: epoch != null ? epoch : config?.epoch\n });\n const unsafeRes = await this._rpcRequest('getInflationReward', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetInflationRewardResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get inflation reward');\n }\n return res.result;\n }\n\n /**\n * Fetch the specific inflation values for the current epoch\n */\n async getInflationRate() {\n const unsafeRes = await this._rpcRequest('getInflationRate', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetInflationRateRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get inflation rate');\n }\n return res.result;\n }\n\n /**\n * Fetch the Epoch Info parameters\n */\n async getEpochInfo(commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getEpochInfo', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetEpochInfoRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get epoch info');\n }\n return res.result;\n }\n\n /**\n * Fetch the Epoch Schedule parameters\n */\n async getEpochSchedule() {\n const unsafeRes = await this._rpcRequest('getEpochSchedule', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetEpochScheduleRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get epoch schedule');\n }\n const epochSchedule = res.result;\n return new EpochSchedule(epochSchedule.slotsPerEpoch, epochSchedule.leaderScheduleSlotOffset, epochSchedule.warmup, epochSchedule.firstNormalEpoch, epochSchedule.firstNormalSlot);\n }\n\n /**\n * Fetch the leader schedule for the current epoch\n * @return {Promise>}\n */\n async getLeaderSchedule() {\n const unsafeRes = await this._rpcRequest('getLeaderSchedule', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetLeaderScheduleRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get leader schedule');\n }\n return res.result;\n }\n\n /**\n * Fetch the minimum balance needed to exempt an account of `dataLength`\n * size from rent\n */\n async getMinimumBalanceForRentExemption(dataLength, commitment) {\n const args = this._buildArgs([dataLength], commitment);\n const unsafeRes = await this._rpcRequest('getMinimumBalanceForRentExemption', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetMinimumBalanceForRentExemptionRpcResult);\n if ('error' in res) {\n console.warn('Unable to fetch minimum balance for rent exemption');\n return 0;\n }\n return res.result;\n }\n\n /**\n * Fetch a recent blockhash from the cluster, return with context\n * @return {Promise>}\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getLatestBlockhash} instead.\n */\n async getRecentBlockhashAndContext(commitment) {\n const args = this._buildArgs([], commitment);\n const unsafeRes = await this._rpcRequest('getRecentBlockhash', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetRecentBlockhashAndContextRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get recent blockhash');\n }\n return res.result;\n }\n\n /**\n * Fetch recent performance samples\n * @return {Promise>}\n */\n async getRecentPerformanceSamples(limit) {\n const unsafeRes = await this._rpcRequest('getRecentPerformanceSamples', limit ? [limit] : []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetRecentPerformanceSamplesRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get recent performance samples');\n }\n return res.result;\n }\n\n /**\n * Fetch the fee calculator for a recent blockhash from the cluster, return with context\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getFeeForMessage} instead.\n */\n async getFeeCalculatorForBlockhash(blockhash, commitment) {\n const args = this._buildArgs([blockhash], commitment);\n const unsafeRes = await this._rpcRequest('getFeeCalculatorForBlockhash', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetFeeCalculatorRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get fee calculator');\n }\n const {\n context,\n value\n } = res.result;\n return {\n context,\n value: value !== null ? value.feeCalculator : null\n };\n }\n\n /**\n * Fetch the fee for a message from the cluster, return with context\n */\n async getFeeForMessage(message, commitment) {\n const wireMessage = toBuffer(message.serialize()).toString('base64');\n const args = this._buildArgs([wireMessage], commitment);\n const unsafeRes = await this._rpcRequest('getFeeForMessage', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.nullable)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get fee for message');\n }\n if (res.result === null) {\n throw new Error('invalid blockhash');\n }\n return res.result;\n }\n\n /**\n * Fetch a list of prioritization fees from recent blocks.\n */\n async getRecentPrioritizationFees(config) {\n const accounts = config?.lockedWritableAccounts?.map(key => key.toBase58());\n const args = accounts?.length ? [accounts] : [];\n const unsafeRes = await this._rpcRequest('getRecentPrioritizationFees', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetRecentPrioritizationFeesRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get recent prioritization fees');\n }\n return res.result;\n }\n /**\n * Fetch a recent blockhash from the cluster\n * @return {Promise<{blockhash: Blockhash, feeCalculator: FeeCalculator}>}\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getLatestBlockhash} instead.\n */\n async getRecentBlockhash(commitment) {\n try {\n const res = await this.getRecentBlockhashAndContext(commitment);\n return res.value;\n } catch (e) {\n throw new Error('failed to get recent blockhash: ' + e);\n }\n }\n\n /**\n * Fetch the latest blockhash from the cluster\n * @return {Promise}\n */\n async getLatestBlockhash(commitmentOrConfig) {\n try {\n const res = await this.getLatestBlockhashAndContext(commitmentOrConfig);\n return res.value;\n } catch (e) {\n throw new Error('failed to get recent blockhash: ' + e);\n }\n }\n\n /**\n * Fetch the latest blockhash from the cluster\n * @return {Promise}\n */\n async getLatestBlockhashAndContext(commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgs([], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getLatestBlockhash', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetLatestBlockhashRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get latest blockhash');\n }\n return res.result;\n }\n\n /**\n * Returns whether a blockhash is still valid or not\n */\n async isBlockhashValid(blockhash, rawConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(rawConfig);\n const args = this._buildArgs([blockhash], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('isBlockhashValid', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, IsBlockhashValidRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to determine if the blockhash `' + blockhash + '`is valid');\n }\n return res.result;\n }\n\n /**\n * Fetch the node version\n */\n async getVersion() {\n const unsafeRes = await this._rpcRequest('getVersion', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult(VersionResult));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get version');\n }\n return res.result;\n }\n\n /**\n * Fetch the genesis hash\n */\n async getGenesisHash() {\n const unsafeRes = await this._rpcRequest('getGenesisHash', []);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get genesis hash');\n }\n return res.result;\n }\n\n /**\n * Fetch a processed block from the cluster.\n *\n * @deprecated Instead, call `getBlock` using a `GetVersionedBlockConfig` by\n * setting the `maxSupportedTransactionVersion` property.\n */\n\n /**\n * @deprecated Instead, call `getBlock` using a `GetVersionedBlockConfig` by\n * setting the `maxSupportedTransactionVersion` property.\n */\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * @deprecated Instead, call `getBlock` using a `GetVersionedBlockConfig` by\n * setting the `maxSupportedTransactionVersion` property.\n */\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * Fetch a processed block from the cluster.\n */\n // eslint-disable-next-line no-dupe-class-members\n\n // eslint-disable-next-line no-dupe-class-members\n\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * Fetch a processed block from the cluster.\n */\n // eslint-disable-next-line no-dupe-class-members\n async getBlock(slot, rawConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(rawConfig);\n const args = this._buildArgsAtLeastConfirmed([slot], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getBlock', args);\n try {\n switch (config?.transactionDetails) {\n case 'accounts':\n {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetAccountsModeBlockRpcResult);\n if ('error' in res) {\n throw res.error;\n }\n return res.result;\n }\n case 'none':\n {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetNoneModeBlockRpcResult);\n if ('error' in res) {\n throw res.error;\n }\n return res.result;\n }\n default:\n {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetBlockRpcResult);\n if ('error' in res) {\n throw res.error;\n }\n const {\n result\n } = res;\n return result ? {\n ...result,\n transactions: result.transactions.map(({\n transaction,\n meta,\n version\n }) => ({\n meta,\n transaction: {\n ...transaction,\n message: versionedMessageFromResponse(version, transaction.message)\n },\n version\n }))\n } : null;\n }\n }\n } catch (e) {\n throw new SolanaJSONRPCError(e, 'failed to get confirmed block');\n }\n }\n\n /**\n * Fetch parsed transaction details for a confirmed or finalized block\n */\n\n // eslint-disable-next-line no-dupe-class-members\n\n // eslint-disable-next-line no-dupe-class-members\n\n // eslint-disable-next-line no-dupe-class-members\n async getParsedBlock(slot, rawConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(rawConfig);\n const args = this._buildArgsAtLeastConfirmed([slot], commitment, 'jsonParsed', config);\n const unsafeRes = await this._rpcRequest('getBlock', args);\n try {\n switch (config?.transactionDetails) {\n case 'accounts':\n {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedAccountsModeBlockRpcResult);\n if ('error' in res) {\n throw res.error;\n }\n return res.result;\n }\n case 'none':\n {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedNoneModeBlockRpcResult);\n if ('error' in res) {\n throw res.error;\n }\n return res.result;\n }\n default:\n {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedBlockRpcResult);\n if ('error' in res) {\n throw res.error;\n }\n return res.result;\n }\n }\n } catch (e) {\n throw new SolanaJSONRPCError(e, 'failed to get block');\n }\n }\n /*\n * Returns recent block production information from the current or previous epoch\n */\n async getBlockProduction(configOrCommitment) {\n let extra;\n let commitment;\n if (typeof configOrCommitment === 'string') {\n commitment = configOrCommitment;\n } else if (configOrCommitment) {\n const {\n commitment: c,\n ...rest\n } = configOrCommitment;\n commitment = c;\n extra = rest;\n }\n const args = this._buildArgs([], commitment, 'base64', extra);\n const unsafeRes = await this._rpcRequest('getBlockProduction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, BlockProductionResponseStruct);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get block production information');\n }\n return res.result;\n }\n\n /**\n * Fetch a confirmed or finalized transaction from the cluster.\n *\n * @deprecated Instead, call `getTransaction` using a\n * `GetVersionedTransactionConfig` by setting the\n * `maxSupportedTransactionVersion` property.\n */\n\n /**\n * Fetch a confirmed or finalized transaction from the cluster.\n */\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * Fetch a confirmed or finalized transaction from the cluster.\n */\n // eslint-disable-next-line no-dupe-class-members\n async getTransaction(signature, rawConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(rawConfig);\n const args = this._buildArgsAtLeastConfirmed([signature], commitment, undefined /* encoding */, config);\n const unsafeRes = await this._rpcRequest('getTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get transaction');\n }\n const result = res.result;\n if (!result) return result;\n return {\n ...result,\n transaction: {\n ...result.transaction,\n message: versionedMessageFromResponse(result.version, result.transaction.message)\n }\n };\n }\n\n /**\n * Fetch parsed transaction details for a confirmed or finalized transaction\n */\n async getParsedTransaction(signature, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const args = this._buildArgsAtLeastConfirmed([signature], commitment, 'jsonParsed', config);\n const unsafeRes = await this._rpcRequest('getTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get transaction');\n }\n return res.result;\n }\n\n /**\n * Fetch parsed transaction details for a batch of confirmed transactions\n */\n async getParsedTransactions(signatures, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const batch = signatures.map(signature => {\n const args = this._buildArgsAtLeastConfirmed([signature], commitment, 'jsonParsed', config);\n return {\n methodName: 'getTransaction',\n args\n };\n });\n const unsafeRes = await this._rpcBatchRequest(batch);\n const res = unsafeRes.map(unsafeRes => {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get transactions');\n }\n return res.result;\n });\n return res;\n }\n\n /**\n * Fetch transaction details for a batch of confirmed transactions.\n * Similar to {@link getParsedTransactions} but returns a {@link TransactionResponse}.\n *\n * @deprecated Instead, call `getTransactions` using a\n * `GetVersionedTransactionConfig` by setting the\n * `maxSupportedTransactionVersion` property.\n */\n\n /**\n * Fetch transaction details for a batch of confirmed transactions.\n * Similar to {@link getParsedTransactions} but returns a {@link\n * VersionedTransactionResponse}.\n */\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * Fetch transaction details for a batch of confirmed transactions.\n * Similar to {@link getParsedTransactions} but returns a {@link\n * VersionedTransactionResponse}.\n */\n // eslint-disable-next-line no-dupe-class-members\n async getTransactions(signatures, commitmentOrConfig) {\n const {\n commitment,\n config\n } = extractCommitmentFromConfig(commitmentOrConfig);\n const batch = signatures.map(signature => {\n const args = this._buildArgsAtLeastConfirmed([signature], commitment, undefined /* encoding */, config);\n return {\n methodName: 'getTransaction',\n args\n };\n });\n const unsafeRes = await this._rpcBatchRequest(batch);\n const res = unsafeRes.map(unsafeRes => {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get transactions');\n }\n const result = res.result;\n if (!result) return result;\n return {\n ...result,\n transaction: {\n ...result.transaction,\n message: versionedMessageFromResponse(result.version, result.transaction.message)\n }\n };\n });\n return res;\n }\n\n /**\n * Fetch a list of Transactions and transaction statuses from the cluster\n * for a confirmed block.\n *\n * @deprecated Deprecated since v1.13.0. Please use {@link getBlock} instead.\n */\n async getConfirmedBlock(slot, commitment) {\n const args = this._buildArgsAtLeastConfirmed([slot], commitment);\n const unsafeRes = await this._rpcRequest('getConfirmedBlock', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetConfirmedBlockRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get confirmed block');\n }\n const result = res.result;\n if (!result) {\n throw new Error('Confirmed block ' + slot + ' not found');\n }\n const block = {\n ...result,\n transactions: result.transactions.map(({\n transaction,\n meta\n }) => {\n const message = new Message(transaction.message);\n return {\n meta,\n transaction: {\n ...transaction,\n message\n }\n };\n })\n };\n return {\n ...block,\n transactions: block.transactions.map(({\n transaction,\n meta\n }) => {\n return {\n meta,\n transaction: Transaction.populate(transaction.message, transaction.signatures)\n };\n })\n };\n }\n\n /**\n * Fetch confirmed blocks between two slots\n */\n async getBlocks(startSlot, endSlot, commitment) {\n const args = this._buildArgsAtLeastConfirmed(endSlot !== undefined ? [startSlot, endSlot] : [startSlot], commitment);\n const unsafeRes = await this._rpcRequest('getBlocks', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResult((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.array)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)())));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get blocks');\n }\n return res.result;\n }\n\n /**\n * Fetch a list of Signatures from the cluster for a block, excluding rewards\n */\n async getBlockSignatures(slot, commitment) {\n const args = this._buildArgsAtLeastConfirmed([slot], commitment, undefined, {\n transactionDetails: 'signatures',\n rewards: false\n });\n const unsafeRes = await this._rpcRequest('getBlock', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetBlockSignaturesRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get block');\n }\n const result = res.result;\n if (!result) {\n throw new Error('Block ' + slot + ' not found');\n }\n return result;\n }\n\n /**\n * Fetch a list of Signatures from the cluster for a confirmed block, excluding rewards\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getBlockSignatures} instead.\n */\n async getConfirmedBlockSignatures(slot, commitment) {\n const args = this._buildArgsAtLeastConfirmed([slot], commitment, undefined, {\n transactionDetails: 'signatures',\n rewards: false\n });\n const unsafeRes = await this._rpcRequest('getConfirmedBlock', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetBlockSignaturesRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get confirmed block');\n }\n const result = res.result;\n if (!result) {\n throw new Error('Confirmed block ' + slot + ' not found');\n }\n return result;\n }\n\n /**\n * Fetch a transaction details for a confirmed transaction\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getTransaction} instead.\n */\n async getConfirmedTransaction(signature, commitment) {\n const args = this._buildArgsAtLeastConfirmed([signature], commitment);\n const unsafeRes = await this._rpcRequest('getConfirmedTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get transaction');\n }\n const result = res.result;\n if (!result) return result;\n const message = new Message(result.transaction.message);\n const signatures = result.transaction.signatures;\n return {\n ...result,\n transaction: Transaction.populate(message, signatures)\n };\n }\n\n /**\n * Fetch parsed transaction details for a confirmed transaction\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getParsedTransaction} instead.\n */\n async getParsedConfirmedTransaction(signature, commitment) {\n const args = this._buildArgsAtLeastConfirmed([signature], commitment, 'jsonParsed');\n const unsafeRes = await this._rpcRequest('getConfirmedTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get confirmed transaction');\n }\n return res.result;\n }\n\n /**\n * Fetch parsed transaction details for a batch of confirmed transactions\n *\n * @deprecated Deprecated since Solana v1.8.0. Please use {@link getParsedTransactions} instead.\n */\n async getParsedConfirmedTransactions(signatures, commitment) {\n const batch = signatures.map(signature => {\n const args = this._buildArgsAtLeastConfirmed([signature], commitment, 'jsonParsed');\n return {\n methodName: 'getConfirmedTransaction',\n args\n };\n });\n const unsafeRes = await this._rpcBatchRequest(batch);\n const res = unsafeRes.map(unsafeRes => {\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetParsedTransactionRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get confirmed transactions');\n }\n return res.result;\n });\n return res;\n }\n\n /**\n * Fetch a list of all the confirmed signatures for transactions involving an address\n * within a specified slot range. Max range allowed is 10,000 slots.\n *\n * @deprecated Deprecated since v1.3. Please use {@link getConfirmedSignaturesForAddress2} instead.\n *\n * @param address queried address\n * @param startSlot start slot, inclusive\n * @param endSlot end slot, inclusive\n */\n async getConfirmedSignaturesForAddress(address, startSlot, endSlot) {\n let options = {};\n let firstAvailableBlock = await this.getFirstAvailableBlock();\n while (!('until' in options)) {\n startSlot--;\n if (startSlot <= 0 || startSlot < firstAvailableBlock) {\n break;\n }\n try {\n const block = await this.getConfirmedBlockSignatures(startSlot, 'finalized');\n if (block.signatures.length > 0) {\n options.until = block.signatures[block.signatures.length - 1].toString();\n }\n } catch (err) {\n if (err instanceof Error && err.message.includes('skipped')) {\n continue;\n } else {\n throw err;\n }\n }\n }\n let highestConfirmedRoot = await this.getSlot('finalized');\n while (!('before' in options)) {\n endSlot++;\n if (endSlot > highestConfirmedRoot) {\n break;\n }\n try {\n const block = await this.getConfirmedBlockSignatures(endSlot);\n if (block.signatures.length > 0) {\n options.before = block.signatures[block.signatures.length - 1].toString();\n }\n } catch (err) {\n if (err instanceof Error && err.message.includes('skipped')) {\n continue;\n } else {\n throw err;\n }\n }\n }\n const confirmedSignatureInfo = await this.getConfirmedSignaturesForAddress2(address, options);\n return confirmedSignatureInfo.map(info => info.signature);\n }\n\n /**\n * Returns confirmed signatures for transactions involving an\n * address backwards in time from the provided signature or most recent confirmed block\n *\n *\n * @param address queried address\n * @param options\n */\n async getConfirmedSignaturesForAddress2(address, options, commitment) {\n const args = this._buildArgsAtLeastConfirmed([address.toBase58()], commitment, undefined, options);\n const unsafeRes = await this._rpcRequest('getConfirmedSignaturesForAddress2', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetConfirmedSignaturesForAddress2RpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get confirmed signatures for address');\n }\n return res.result;\n }\n\n /**\n * Returns confirmed signatures for transactions involving an\n * address backwards in time from the provided signature or most recent confirmed block\n *\n *\n * @param address queried address\n * @param options\n */\n async getSignaturesForAddress(address, options, commitment) {\n const args = this._buildArgsAtLeastConfirmed([address.toBase58()], commitment, undefined, options);\n const unsafeRes = await this._rpcRequest('getSignaturesForAddress', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, GetSignaturesForAddressRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, 'failed to get signatures for address');\n }\n return res.result;\n }\n async getAddressLookupTable(accountKey, config) {\n const {\n context,\n value: accountInfo\n } = await this.getAccountInfoAndContext(accountKey, config);\n let value = null;\n if (accountInfo !== null) {\n value = new AddressLookupTableAccount({\n key: accountKey,\n state: AddressLookupTableAccount.deserialize(accountInfo.data)\n });\n }\n return {\n context,\n value\n };\n }\n\n /**\n * Fetch the contents of a Nonce account from the cluster, return with context\n */\n async getNonceAndContext(nonceAccount, commitmentOrConfig) {\n const {\n context,\n value: accountInfo\n } = await this.getAccountInfoAndContext(nonceAccount, commitmentOrConfig);\n let value = null;\n if (accountInfo !== null) {\n value = NonceAccount.fromAccountData(accountInfo.data);\n }\n return {\n context,\n value\n };\n }\n\n /**\n * Fetch the contents of a Nonce account from the cluster\n */\n async getNonce(nonceAccount, commitmentOrConfig) {\n return await this.getNonceAndContext(nonceAccount, commitmentOrConfig).then(x => x.value).catch(e => {\n throw new Error('failed to get nonce for account ' + nonceAccount.toBase58() + ': ' + e);\n });\n }\n\n /**\n * Request an allocation of lamports to the specified address\n *\n * ```typescript\n * import { Connection, PublicKey, LAMPORTS_PER_SOL } from \"@solana/web3.js\";\n *\n * (async () => {\n * const connection = new Connection(\"https://api.testnet.solana.com\", \"confirmed\");\n * const myAddress = new PublicKey(\"2nr1bHFT86W9tGnyvmYW4vcHKsQB3sVQfnddasz4kExM\");\n * const signature = await connection.requestAirdrop(myAddress, LAMPORTS_PER_SOL);\n * await connection.confirmTransaction(signature);\n * })();\n * ```\n */\n async requestAirdrop(to, lamports) {\n const unsafeRes = await this._rpcRequest('requestAirdrop', [to.toBase58(), lamports]);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, RequestAirdropRpcResult);\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `airdrop to ${to.toBase58()} failed`);\n }\n return res.result;\n }\n\n /**\n * @internal\n */\n async _blockhashWithExpiryBlockHeight(disableCache) {\n if (!disableCache) {\n // Wait for polling to finish\n while (this._pollingBlockhash) {\n await sleep(100);\n }\n const timeSinceFetch = Date.now() - this._blockhashInfo.lastFetch;\n const expired = timeSinceFetch >= BLOCKHASH_CACHE_TIMEOUT_MS;\n if (this._blockhashInfo.latestBlockhash !== null && !expired) {\n return this._blockhashInfo.latestBlockhash;\n }\n }\n return await this._pollNewBlockhash();\n }\n\n /**\n * @internal\n */\n async _pollNewBlockhash() {\n this._pollingBlockhash = true;\n try {\n const startTime = Date.now();\n const cachedLatestBlockhash = this._blockhashInfo.latestBlockhash;\n const cachedBlockhash = cachedLatestBlockhash ? cachedLatestBlockhash.blockhash : null;\n for (let i = 0; i < 50; i++) {\n const latestBlockhash = await this.getLatestBlockhash('finalized');\n if (cachedBlockhash !== latestBlockhash.blockhash) {\n this._blockhashInfo = {\n latestBlockhash,\n lastFetch: Date.now(),\n transactionSignatures: [],\n simulatedSignatures: []\n };\n return latestBlockhash;\n }\n\n // Sleep for approximately half a slot\n await sleep(MS_PER_SLOT / 2);\n }\n throw new Error(`Unable to obtain a new blockhash after ${Date.now() - startTime}ms`);\n } finally {\n this._pollingBlockhash = false;\n }\n }\n\n /**\n * get the stake minimum delegation\n */\n async getStakeMinimumDelegation(config) {\n const {\n commitment,\n config: configArg\n } = extractCommitmentFromConfig(config);\n const args = this._buildArgs([], commitment, 'base64', configArg);\n const unsafeRes = await this._rpcRequest('getStakeMinimumDelegation', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, jsonRpcResultAndContext((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.number)()));\n if ('error' in res) {\n throw new SolanaJSONRPCError(res.error, `failed to get stake minimum delegation`);\n }\n return res.result;\n }\n\n /**\n * Simulate a transaction\n *\n * @deprecated Instead, call {@link simulateTransaction} with {@link\n * VersionedTransaction} and {@link SimulateTransactionConfig} parameters\n */\n\n /**\n * Simulate a transaction\n */\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * Simulate a transaction\n */\n // eslint-disable-next-line no-dupe-class-members\n async simulateTransaction(transactionOrMessage, configOrSigners, includeAccounts) {\n if ('message' in transactionOrMessage) {\n const versionedTx = transactionOrMessage;\n const wireTransaction = versionedTx.serialize();\n const encodedTransaction = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(wireTransaction).toString('base64');\n if (Array.isArray(configOrSigners) || includeAccounts !== undefined) {\n throw new Error('Invalid arguments');\n }\n const config = configOrSigners || {};\n config.encoding = 'base64';\n if (!('commitment' in config)) {\n config.commitment = this.commitment;\n }\n const args = [encodedTransaction, config];\n const unsafeRes = await this._rpcRequest('simulateTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, SimulatedTransactionResponseStruct);\n if ('error' in res) {\n throw new Error('failed to simulate transaction: ' + res.error.message);\n }\n return res.result;\n }\n let transaction;\n if (transactionOrMessage instanceof Transaction) {\n let originalTx = transactionOrMessage;\n transaction = new Transaction();\n transaction.feePayer = originalTx.feePayer;\n transaction.instructions = transactionOrMessage.instructions;\n transaction.nonceInfo = originalTx.nonceInfo;\n transaction.signatures = originalTx.signatures;\n } else {\n transaction = Transaction.populate(transactionOrMessage);\n // HACK: this function relies on mutating the populated transaction\n transaction._message = transaction._json = undefined;\n }\n if (configOrSigners !== undefined && !Array.isArray(configOrSigners)) {\n throw new Error('Invalid arguments');\n }\n const signers = configOrSigners;\n if (transaction.nonceInfo && signers) {\n transaction.sign(...signers);\n } else {\n let disableCache = this._disableBlockhashCaching;\n for (;;) {\n const latestBlockhash = await this._blockhashWithExpiryBlockHeight(disableCache);\n transaction.lastValidBlockHeight = latestBlockhash.lastValidBlockHeight;\n transaction.recentBlockhash = latestBlockhash.blockhash;\n if (!signers) break;\n transaction.sign(...signers);\n if (!transaction.signature) {\n throw new Error('!signature'); // should never happen\n }\n const signature = transaction.signature.toString('base64');\n if (!this._blockhashInfo.simulatedSignatures.includes(signature) && !this._blockhashInfo.transactionSignatures.includes(signature)) {\n // The signature of this transaction has not been seen before with the\n // current recentBlockhash, all done. Let's break\n this._blockhashInfo.simulatedSignatures.push(signature);\n break;\n } else {\n // This transaction would be treated as duplicate (its derived signature\n // matched to one of already recorded signatures).\n // So, we must fetch a new blockhash for a different signature by disabling\n // our cache not to wait for the cache expiration (BLOCKHASH_CACHE_TIMEOUT_MS).\n disableCache = true;\n }\n }\n }\n const message = transaction._compile();\n const signData = message.serialize();\n const wireTransaction = transaction._serialize(signData);\n const encodedTransaction = wireTransaction.toString('base64');\n const config = {\n encoding: 'base64',\n commitment: this.commitment\n };\n if (includeAccounts) {\n const addresses = (Array.isArray(includeAccounts) ? includeAccounts : message.nonProgramIds()).map(key => key.toBase58());\n config['accounts'] = {\n encoding: 'base64',\n addresses\n };\n }\n if (signers) {\n config.sigVerify = true;\n }\n const args = [encodedTransaction, config];\n const unsafeRes = await this._rpcRequest('simulateTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, SimulatedTransactionResponseStruct);\n if ('error' in res) {\n let logs;\n if ('data' in res.error) {\n logs = res.error.data.logs;\n if (logs && Array.isArray(logs)) {\n const traceIndent = '\\n ';\n const logTrace = traceIndent + logs.join(traceIndent);\n console.error(res.error.message, logTrace);\n }\n }\n throw new SendTransactionError('failed to simulate transaction: ' + res.error.message, logs);\n }\n return res.result;\n }\n\n /**\n * Sign and send a transaction\n *\n * @deprecated Instead, call {@link sendTransaction} with a {@link\n * VersionedTransaction}\n */\n\n /**\n * Send a signed transaction\n */\n // eslint-disable-next-line no-dupe-class-members\n\n /**\n * Sign and send a transaction\n */\n // eslint-disable-next-line no-dupe-class-members\n async sendTransaction(transaction, signersOrOptions, options) {\n if ('version' in transaction) {\n if (signersOrOptions && Array.isArray(signersOrOptions)) {\n throw new Error('Invalid arguments');\n }\n const wireTransaction = transaction.serialize();\n return await this.sendRawTransaction(wireTransaction, signersOrOptions);\n }\n if (signersOrOptions === undefined || !Array.isArray(signersOrOptions)) {\n throw new Error('Invalid arguments');\n }\n const signers = signersOrOptions;\n if (transaction.nonceInfo) {\n transaction.sign(...signers);\n } else {\n let disableCache = this._disableBlockhashCaching;\n for (;;) {\n const latestBlockhash = await this._blockhashWithExpiryBlockHeight(disableCache);\n transaction.lastValidBlockHeight = latestBlockhash.lastValidBlockHeight;\n transaction.recentBlockhash = latestBlockhash.blockhash;\n transaction.sign(...signers);\n if (!transaction.signature) {\n throw new Error('!signature'); // should never happen\n }\n const signature = transaction.signature.toString('base64');\n if (!this._blockhashInfo.transactionSignatures.includes(signature)) {\n // The signature of this transaction has not been seen before with the\n // current recentBlockhash, all done. Let's break\n this._blockhashInfo.transactionSignatures.push(signature);\n break;\n } else {\n // This transaction would be treated as duplicate (its derived signature\n // matched to one of already recorded signatures).\n // So, we must fetch a new blockhash for a different signature by disabling\n // our cache not to wait for the cache expiration (BLOCKHASH_CACHE_TIMEOUT_MS).\n disableCache = true;\n }\n }\n }\n const wireTransaction = transaction.serialize();\n return await this.sendRawTransaction(wireTransaction, options);\n }\n\n /**\n * Send a transaction that has already been signed and serialized into the\n * wire format\n */\n async sendRawTransaction(rawTransaction, options) {\n const encodedTransaction = toBuffer(rawTransaction).toString('base64');\n const result = await this.sendEncodedTransaction(encodedTransaction, options);\n return result;\n }\n\n /**\n * Send a transaction that has already been signed, serialized into the\n * wire format, and encoded as a base64 string\n */\n async sendEncodedTransaction(encodedTransaction, options) {\n const config = {\n encoding: 'base64'\n };\n const skipPreflight = options && options.skipPreflight;\n const preflightCommitment = options && options.preflightCommitment || this.commitment;\n if (options && options.maxRetries != null) {\n config.maxRetries = options.maxRetries;\n }\n if (options && options.minContextSlot != null) {\n config.minContextSlot = options.minContextSlot;\n }\n if (skipPreflight) {\n config.skipPreflight = skipPreflight;\n }\n if (preflightCommitment) {\n config.preflightCommitment = preflightCommitment;\n }\n const args = [encodedTransaction, config];\n const unsafeRes = await this._rpcRequest('sendTransaction', args);\n const res = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(unsafeRes, SendTransactionRpcResult);\n if ('error' in res) {\n let logs;\n if ('data' in res.error) {\n logs = res.error.data.logs;\n }\n throw new SendTransactionError('failed to send transaction: ' + res.error.message, logs);\n }\n return res.result;\n }\n\n /**\n * @internal\n */\n _wsOnOpen() {\n this._rpcWebSocketConnected = true;\n this._rpcWebSocketHeartbeat = setInterval(() => {\n // Ping server every 5s to prevent idle timeouts\n (async () => {\n try {\n await this._rpcWebSocket.notify('ping');\n // eslint-disable-next-line no-empty\n } catch {}\n })();\n }, 5000);\n this._updateSubscriptions();\n }\n\n /**\n * @internal\n */\n _wsOnError(err) {\n this._rpcWebSocketConnected = false;\n console.error('ws error:', err.message);\n }\n\n /**\n * @internal\n */\n _wsOnClose(code) {\n this._rpcWebSocketConnected = false;\n this._rpcWebSocketGeneration = (this._rpcWebSocketGeneration + 1) % Number.MAX_SAFE_INTEGER;\n if (this._rpcWebSocketIdleTimeout) {\n clearTimeout(this._rpcWebSocketIdleTimeout);\n this._rpcWebSocketIdleTimeout = null;\n }\n if (this._rpcWebSocketHeartbeat) {\n clearInterval(this._rpcWebSocketHeartbeat);\n this._rpcWebSocketHeartbeat = null;\n }\n if (code === 1000) {\n // explicit close, check if any subscriptions have been made since close\n this._updateSubscriptions();\n return;\n }\n\n // implicit close, prepare subscriptions for auto-reconnect\n this._subscriptionCallbacksByServerSubscriptionId = {};\n Object.entries(this._subscriptionsByHash).forEach(([hash, subscription]) => {\n this._setSubscription(hash, {\n ...subscription,\n state: 'pending'\n });\n });\n }\n\n /**\n * @internal\n */\n _setSubscription(hash, nextSubscription) {\n const prevState = this._subscriptionsByHash[hash]?.state;\n this._subscriptionsByHash[hash] = nextSubscription;\n if (prevState !== nextSubscription.state) {\n const stateChangeCallbacks = this._subscriptionStateChangeCallbacksByHash[hash];\n if (stateChangeCallbacks) {\n stateChangeCallbacks.forEach(cb => {\n try {\n cb(nextSubscription.state);\n // eslint-disable-next-line no-empty\n } catch {}\n });\n }\n }\n }\n\n /**\n * @internal\n */\n _onSubscriptionStateChange(clientSubscriptionId, callback) {\n const hash = this._subscriptionHashByClientSubscriptionId[clientSubscriptionId];\n if (hash == null) {\n return () => {};\n }\n const stateChangeCallbacks = this._subscriptionStateChangeCallbacksByHash[hash] ||= new Set();\n stateChangeCallbacks.add(callback);\n return () => {\n stateChangeCallbacks.delete(callback);\n if (stateChangeCallbacks.size === 0) {\n delete this._subscriptionStateChangeCallbacksByHash[hash];\n }\n };\n }\n\n /**\n * @internal\n */\n async _updateSubscriptions() {\n if (Object.keys(this._subscriptionsByHash).length === 0) {\n if (this._rpcWebSocketConnected) {\n this._rpcWebSocketConnected = false;\n this._rpcWebSocketIdleTimeout = setTimeout(() => {\n this._rpcWebSocketIdleTimeout = null;\n try {\n this._rpcWebSocket.close();\n } catch (err) {\n // swallow error if socket has already been closed.\n if (err instanceof Error) {\n console.log(`Error when closing socket connection: ${err.message}`);\n }\n }\n }, 500);\n }\n return;\n }\n if (this._rpcWebSocketIdleTimeout !== null) {\n clearTimeout(this._rpcWebSocketIdleTimeout);\n this._rpcWebSocketIdleTimeout = null;\n this._rpcWebSocketConnected = true;\n }\n if (!this._rpcWebSocketConnected) {\n this._rpcWebSocket.connect();\n return;\n }\n const activeWebSocketGeneration = this._rpcWebSocketGeneration;\n const isCurrentConnectionStillActive = () => {\n return activeWebSocketGeneration === this._rpcWebSocketGeneration;\n };\n await Promise.all(\n // Don't be tempted to change this to `Object.entries`. We call\n // `_updateSubscriptions` recursively when processing the state,\n // so it's important that we look up the *current* version of\n // each subscription, every time we process a hash.\n Object.keys(this._subscriptionsByHash).map(async hash => {\n const subscription = this._subscriptionsByHash[hash];\n if (subscription === undefined) {\n // This entry has since been deleted. Skip.\n return;\n }\n switch (subscription.state) {\n case 'pending':\n case 'unsubscribed':\n if (subscription.callbacks.size === 0) {\n /**\n * You can end up here when:\n *\n * - a subscription has recently unsubscribed\n * without having new callbacks added to it\n * while the unsubscribe was in flight, or\n * - when a pending subscription has its\n * listeners removed before a request was\n * sent to the server.\n *\n * Being that nobody is interested in this\n * subscription any longer, delete it.\n */\n delete this._subscriptionsByHash[hash];\n if (subscription.state === 'unsubscribed') {\n delete this._subscriptionCallbacksByServerSubscriptionId[subscription.serverSubscriptionId];\n }\n await this._updateSubscriptions();\n return;\n }\n await (async () => {\n const {\n args,\n method\n } = subscription;\n try {\n this._setSubscription(hash, {\n ...subscription,\n state: 'subscribing'\n });\n const serverSubscriptionId = await this._rpcWebSocket.call(method, args);\n this._setSubscription(hash, {\n ...subscription,\n serverSubscriptionId,\n state: 'subscribed'\n });\n this._subscriptionCallbacksByServerSubscriptionId[serverSubscriptionId] = subscription.callbacks;\n await this._updateSubscriptions();\n } catch (e) {\n if (e instanceof Error) {\n console.error(`${method} error for argument`, args, e.message);\n }\n if (!isCurrentConnectionStillActive()) {\n return;\n }\n // TODO: Maybe add an 'errored' state or a retry limit?\n this._setSubscription(hash, {\n ...subscription,\n state: 'pending'\n });\n await this._updateSubscriptions();\n }\n })();\n break;\n case 'subscribed':\n if (subscription.callbacks.size === 0) {\n // By the time we successfully set up a subscription\n // with the server, the client stopped caring about it.\n // Tear it down now.\n await (async () => {\n const {\n serverSubscriptionId,\n unsubscribeMethod\n } = subscription;\n if (this._subscriptionsAutoDisposedByRpc.has(serverSubscriptionId)) {\n /**\n * Special case.\n * If we're dealing with a subscription that has been auto-\n * disposed by the RPC, then we can skip the RPC call to\n * tear down the subscription here.\n *\n * NOTE: There is a proposal to eliminate this special case, here:\n * https://github.com/solana-labs/solana/issues/18892\n */\n this._subscriptionsAutoDisposedByRpc.delete(serverSubscriptionId);\n } else {\n this._setSubscription(hash, {\n ...subscription,\n state: 'unsubscribing'\n });\n this._setSubscription(hash, {\n ...subscription,\n state: 'unsubscribing'\n });\n try {\n await this._rpcWebSocket.call(unsubscribeMethod, [serverSubscriptionId]);\n } catch (e) {\n if (e instanceof Error) {\n console.error(`${unsubscribeMethod} error:`, e.message);\n }\n if (!isCurrentConnectionStillActive()) {\n return;\n }\n // TODO: Maybe add an 'errored' state or a retry limit?\n this._setSubscription(hash, {\n ...subscription,\n state: 'subscribed'\n });\n await this._updateSubscriptions();\n return;\n }\n }\n this._setSubscription(hash, {\n ...subscription,\n state: 'unsubscribed'\n });\n await this._updateSubscriptions();\n })();\n }\n break;\n }\n }));\n }\n\n /**\n * @internal\n */\n _handleServerNotification(serverSubscriptionId, callbackArgs) {\n const callbacks = this._subscriptionCallbacksByServerSubscriptionId[serverSubscriptionId];\n if (callbacks === undefined) {\n return;\n }\n callbacks.forEach(cb => {\n try {\n cb(\n // I failed to find a way to convince TypeScript that `cb` is of type\n // `TCallback` which is certainly compatible with `Parameters`.\n // See https://github.com/microsoft/TypeScript/issues/47615\n // @ts-ignore\n ...callbackArgs);\n } catch (e) {\n console.error(e);\n }\n });\n }\n\n /**\n * @internal\n */\n _wsOnAccountNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, AccountNotificationResult);\n this._handleServerNotification(subscription, [result.value, result.context]);\n }\n\n /**\n * @internal\n */\n _makeSubscription(subscriptionConfig,\n /**\n * When preparing `args` for a call to `_makeSubscription`, be sure\n * to carefully apply a default `commitment` property, if necessary.\n *\n * - If the user supplied a `commitment` use that.\n * - Otherwise, if the `Connection::commitment` is set, use that.\n * - Otherwise, set it to the RPC server default: `finalized`.\n *\n * This is extremely important to ensure that these two fundamentally\n * identical subscriptions produce the same identifying hash:\n *\n * - A subscription made without specifying a commitment.\n * - A subscription made where the commitment specified is the same\n * as the default applied to the subscription above.\n *\n * Example; these two subscriptions must produce the same hash:\n *\n * - An `accountSubscribe` subscription for `'PUBKEY'`\n * - An `accountSubscribe` subscription for `'PUBKEY'` with commitment\n * `'finalized'`.\n *\n * See the 'making a subscription with defaulted params omitted' test\n * in `connection-subscriptions.ts` for more.\n */\n args) {\n const clientSubscriptionId = this._nextClientSubscriptionId++;\n const hash = fastStableStringify$1([subscriptionConfig.method, args], true /* isArrayProp */);\n const existingSubscription = this._subscriptionsByHash[hash];\n if (existingSubscription === undefined) {\n this._subscriptionsByHash[hash] = {\n ...subscriptionConfig,\n args,\n callbacks: new Set([subscriptionConfig.callback]),\n state: 'pending'\n };\n } else {\n existingSubscription.callbacks.add(subscriptionConfig.callback);\n }\n this._subscriptionHashByClientSubscriptionId[clientSubscriptionId] = hash;\n this._subscriptionDisposeFunctionsByClientSubscriptionId[clientSubscriptionId] = async () => {\n delete this._subscriptionDisposeFunctionsByClientSubscriptionId[clientSubscriptionId];\n delete this._subscriptionHashByClientSubscriptionId[clientSubscriptionId];\n const subscription = this._subscriptionsByHash[hash];\n assert(subscription !== undefined, `Could not find a \\`Subscription\\` when tearing down client subscription #${clientSubscriptionId}`);\n subscription.callbacks.delete(subscriptionConfig.callback);\n await this._updateSubscriptions();\n };\n this._updateSubscriptions();\n return clientSubscriptionId;\n }\n\n /**\n * Register a callback to be invoked whenever the specified account changes\n *\n * @param publicKey Public key of the account to monitor\n * @param callback Function to invoke whenever the account is changed\n * @param commitment Specify the commitment level account changes must reach before notification\n * @return subscription id\n */\n onAccountChange(publicKey, callback, commitment) {\n const args = this._buildArgs([publicKey.toBase58()], commitment || this._commitment || 'finalized',\n // Apply connection/server default.\n 'base64');\n return this._makeSubscription({\n callback,\n method: 'accountSubscribe',\n unsubscribeMethod: 'accountUnsubscribe'\n }, args);\n }\n\n /**\n * Deregister an account notification callback\n *\n * @param id client subscription id to deregister\n */\n async removeAccountChangeListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'account change');\n }\n\n /**\n * @internal\n */\n _wsOnProgramAccountNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, ProgramAccountNotificationResult);\n this._handleServerNotification(subscription, [{\n accountId: result.value.pubkey,\n accountInfo: result.value.account\n }, result.context]);\n }\n\n /**\n * Register a callback to be invoked whenever accounts owned by the\n * specified program change\n *\n * @param programId Public key of the program to monitor\n * @param callback Function to invoke whenever the account is changed\n * @param commitment Specify the commitment level account changes must reach before notification\n * @param filters The program account filters to pass into the RPC method\n * @return subscription id\n */\n onProgramAccountChange(programId, callback, commitment, filters) {\n const args = this._buildArgs([programId.toBase58()], commitment || this._commitment || 'finalized',\n // Apply connection/server default.\n 'base64' /* encoding */, filters ? {\n filters: filters\n } : undefined /* extra */);\n return this._makeSubscription({\n callback,\n method: 'programSubscribe',\n unsubscribeMethod: 'programUnsubscribe'\n }, args);\n }\n\n /**\n * Deregister an account notification callback\n *\n * @param id client subscription id to deregister\n */\n async removeProgramAccountChangeListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'program account change');\n }\n\n /**\n * Registers a callback to be invoked whenever logs are emitted.\n */\n onLogs(filter, callback, commitment) {\n const args = this._buildArgs([typeof filter === 'object' ? {\n mentions: [filter.toString()]\n } : filter], commitment || this._commitment || 'finalized' // Apply connection/server default.\n );\n return this._makeSubscription({\n callback,\n method: 'logsSubscribe',\n unsubscribeMethod: 'logsUnsubscribe'\n }, args);\n }\n\n /**\n * Deregister a logs callback.\n *\n * @param id client subscription id to deregister.\n */\n async removeOnLogsListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'logs');\n }\n\n /**\n * @internal\n */\n _wsOnLogsNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, LogsNotificationResult);\n this._handleServerNotification(subscription, [result.value, result.context]);\n }\n\n /**\n * @internal\n */\n _wsOnSlotNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, SlotNotificationResult);\n this._handleServerNotification(subscription, [result]);\n }\n\n /**\n * Register a callback to be invoked upon slot changes\n *\n * @param callback Function to invoke whenever the slot changes\n * @return subscription id\n */\n onSlotChange(callback) {\n return this._makeSubscription({\n callback,\n method: 'slotSubscribe',\n unsubscribeMethod: 'slotUnsubscribe'\n }, [] /* args */);\n }\n\n /**\n * Deregister a slot notification callback\n *\n * @param id client subscription id to deregister\n */\n async removeSlotChangeListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'slot change');\n }\n\n /**\n * @internal\n */\n _wsOnSlotUpdatesNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, SlotUpdateNotificationResult);\n this._handleServerNotification(subscription, [result]);\n }\n\n /**\n * Register a callback to be invoked upon slot updates. {@link SlotUpdate}'s\n * may be useful to track live progress of a cluster.\n *\n * @param callback Function to invoke whenever the slot updates\n * @return subscription id\n */\n onSlotUpdate(callback) {\n return this._makeSubscription({\n callback,\n method: 'slotsUpdatesSubscribe',\n unsubscribeMethod: 'slotsUpdatesUnsubscribe'\n }, [] /* args */);\n }\n\n /**\n * Deregister a slot update notification callback\n *\n * @param id client subscription id to deregister\n */\n async removeSlotUpdateListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'slot update');\n }\n\n /**\n * @internal\n */\n\n async _unsubscribeClientSubscription(clientSubscriptionId, subscriptionName) {\n const dispose = this._subscriptionDisposeFunctionsByClientSubscriptionId[clientSubscriptionId];\n if (dispose) {\n await dispose();\n } else {\n console.warn('Ignored unsubscribe request because an active subscription with id ' + `\\`${clientSubscriptionId}\\` for '${subscriptionName}' events ` + 'could not be found.');\n }\n }\n _buildArgs(args, override, encoding, extra) {\n const commitment = override || this._commitment;\n if (commitment || encoding || extra) {\n let options = {};\n if (encoding) {\n options.encoding = encoding;\n }\n if (commitment) {\n options.commitment = commitment;\n }\n if (extra) {\n options = Object.assign(options, extra);\n }\n args.push(options);\n }\n return args;\n }\n\n /**\n * @internal\n */\n _buildArgsAtLeastConfirmed(args, override, encoding, extra) {\n const commitment = override || this._commitment;\n if (commitment && !['confirmed', 'finalized'].includes(commitment)) {\n throw new Error('Using Connection with default commitment: `' + this._commitment + '`, but method requires at least `confirmed`');\n }\n return this._buildArgs(args, override, encoding, extra);\n }\n\n /**\n * @internal\n */\n _wsOnSignatureNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, SignatureNotificationResult);\n if (result.value !== 'receivedSignature') {\n /**\n * Special case.\n * After a signature is processed, RPCs automatically dispose of the\n * subscription on the server side. We need to track which of these\n * subscriptions have been disposed in such a way, so that we know\n * whether the client is dealing with a not-yet-processed signature\n * (in which case we must tear down the server subscription) or an\n * already-processed signature (in which case the client can simply\n * clear out the subscription locally without telling the server).\n *\n * NOTE: There is a proposal to eliminate this special case, here:\n * https://github.com/solana-labs/solana/issues/18892\n */\n this._subscriptionsAutoDisposedByRpc.add(subscription);\n }\n this._handleServerNotification(subscription, result.value === 'receivedSignature' ? [{\n type: 'received'\n }, result.context] : [{\n type: 'status',\n result: result.value\n }, result.context]);\n }\n\n /**\n * Register a callback to be invoked upon signature updates\n *\n * @param signature Transaction signature string in base 58\n * @param callback Function to invoke on signature notifications\n * @param commitment Specify the commitment level signature must reach before notification\n * @return subscription id\n */\n onSignature(signature, callback, commitment) {\n const args = this._buildArgs([signature], commitment || this._commitment || 'finalized' // Apply connection/server default.\n );\n const clientSubscriptionId = this._makeSubscription({\n callback: (notification, context) => {\n if (notification.type === 'status') {\n callback(notification.result, context);\n // Signatures subscriptions are auto-removed by the RPC service\n // so no need to explicitly send an unsubscribe message.\n try {\n this.removeSignatureListener(clientSubscriptionId);\n // eslint-disable-next-line no-empty\n } catch (_err) {\n // Already removed.\n }\n }\n },\n method: 'signatureSubscribe',\n unsubscribeMethod: 'signatureUnsubscribe'\n }, args);\n return clientSubscriptionId;\n }\n\n /**\n * Register a callback to be invoked when a transaction is\n * received and/or processed.\n *\n * @param signature Transaction signature string in base 58\n * @param callback Function to invoke on signature notifications\n * @param options Enable received notifications and set the commitment\n * level that signature must reach before notification\n * @return subscription id\n */\n onSignatureWithOptions(signature, callback, options) {\n const {\n commitment,\n ...extra\n } = {\n ...options,\n commitment: options && options.commitment || this._commitment || 'finalized' // Apply connection/server default.\n };\n const args = this._buildArgs([signature], commitment, undefined /* encoding */, extra);\n const clientSubscriptionId = this._makeSubscription({\n callback: (notification, context) => {\n callback(notification, context);\n // Signatures subscriptions are auto-removed by the RPC service\n // so no need to explicitly send an unsubscribe message.\n try {\n this.removeSignatureListener(clientSubscriptionId);\n // eslint-disable-next-line no-empty\n } catch (_err) {\n // Already removed.\n }\n },\n method: 'signatureSubscribe',\n unsubscribeMethod: 'signatureUnsubscribe'\n }, args);\n return clientSubscriptionId;\n }\n\n /**\n * Deregister a signature notification callback\n *\n * @param id client subscription id to deregister\n */\n async removeSignatureListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'signature result');\n }\n\n /**\n * @internal\n */\n _wsOnRootNotification(notification) {\n const {\n result,\n subscription\n } = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.create)(notification, RootNotificationResult);\n this._handleServerNotification(subscription, [result]);\n }\n\n /**\n * Register a callback to be invoked upon root changes\n *\n * @param callback Function to invoke whenever the root changes\n * @return subscription id\n */\n onRootChange(callback) {\n return this._makeSubscription({\n callback,\n method: 'rootSubscribe',\n unsubscribeMethod: 'rootUnsubscribe'\n }, [] /* args */);\n }\n\n /**\n * Deregister a root notification callback\n *\n * @param id client subscription id to deregister\n */\n async removeRootChangeListener(clientSubscriptionId) {\n await this._unsubscribeClientSubscription(clientSubscriptionId, 'root change');\n }\n}\n\n/**\n * Keypair signer interface\n */\n\n/**\n * An account keypair used for signing transactions.\n */\nclass Keypair {\n /**\n * Create a new keypair instance.\n * Generate random keypair if no {@link Ed25519Keypair} is provided.\n *\n * @param {Ed25519Keypair} keypair ed25519 keypair\n */\n constructor(keypair) {\n this._keypair = void 0;\n this._keypair = keypair ?? generateKeypair();\n }\n\n /**\n * Generate a new random keypair\n *\n * @returns {Keypair} Keypair\n */\n static generate() {\n return new Keypair(generateKeypair());\n }\n\n /**\n * Create a keypair from a raw secret key byte array.\n *\n * This method should only be used to recreate a keypair from a previously\n * generated secret key. Generating keypairs from a random seed should be done\n * with the {@link Keypair.fromSeed} method.\n *\n * @throws error if the provided secret key is invalid and validation is not skipped.\n *\n * @param secretKey secret key byte array\n * @param options skip secret key validation\n *\n * @returns {Keypair} Keypair\n */\n static fromSecretKey(secretKey, options) {\n if (secretKey.byteLength !== 64) {\n throw new Error('bad secret key size');\n }\n const publicKey = secretKey.slice(32, 64);\n if (!options || !options.skipValidation) {\n const privateScalar = secretKey.slice(0, 32);\n const computedPublicKey = getPublicKey(privateScalar);\n for (let ii = 0; ii < 32; ii++) {\n if (publicKey[ii] !== computedPublicKey[ii]) {\n throw new Error('provided secretKey is invalid');\n }\n }\n }\n return new Keypair({\n publicKey,\n secretKey\n });\n }\n\n /**\n * Generate a keypair from a 32 byte seed.\n *\n * @param seed seed byte array\n *\n * @returns {Keypair} Keypair\n */\n static fromSeed(seed) {\n const publicKey = getPublicKey(seed);\n const secretKey = new Uint8Array(64);\n secretKey.set(seed);\n secretKey.set(publicKey, 32);\n return new Keypair({\n publicKey,\n secretKey\n });\n }\n\n /**\n * The public key for this keypair\n *\n * @returns {PublicKey} PublicKey\n */\n get publicKey() {\n return new PublicKey(this._keypair.publicKey);\n }\n\n /**\n * The raw secret key for this keypair\n * @returns {Uint8Array} Secret key in an array of Uint8 bytes\n */\n get secretKey() {\n return new Uint8Array(this._keypair.secretKey);\n }\n}\n\n/**\n * An enumeration of valid LookupTableInstructionType's\n */\n\n/**\n * An enumeration of valid address lookup table InstructionType's\n * @internal\n */\nconst LOOKUP_TABLE_INSTRUCTION_LAYOUTS = Object.freeze({\n CreateLookupTable: {\n index: 0,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), u64('recentSlot'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('bumpSeed')])\n },\n FreezeLookupTable: {\n index: 1,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n },\n ExtendLookupTable: {\n index: 2,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), u64(), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(publicKey(), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32(), -8), 'addresses')])\n },\n DeactivateLookupTable: {\n index: 3,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n },\n CloseLookupTable: {\n index: 4,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n }\n});\nclass AddressLookupTableInstruction {\n /**\n * @internal\n */\n constructor() {}\n static decodeInstructionType(instruction) {\n this.checkProgramId(instruction.programId);\n const instructionTypeLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction');\n const index = instructionTypeLayout.decode(instruction.data);\n let type;\n for (const [layoutType, layout] of Object.entries(LOOKUP_TABLE_INSTRUCTION_LAYOUTS)) {\n if (layout.index == index) {\n type = layoutType;\n break;\n }\n }\n if (!type) {\n throw new Error('Invalid Instruction. Should be a LookupTable Instruction');\n }\n return type;\n }\n static decodeCreateLookupTable(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeysLength(instruction.keys, 4);\n const {\n recentSlot\n } = decodeData$1(LOOKUP_TABLE_INSTRUCTION_LAYOUTS.CreateLookupTable, instruction.data);\n return {\n authority: instruction.keys[1].pubkey,\n payer: instruction.keys[2].pubkey,\n recentSlot: Number(recentSlot)\n };\n }\n static decodeExtendLookupTable(instruction) {\n this.checkProgramId(instruction.programId);\n if (instruction.keys.length < 2) {\n throw new Error(`invalid instruction; found ${instruction.keys.length} keys, expected at least 2`);\n }\n const {\n addresses\n } = decodeData$1(LOOKUP_TABLE_INSTRUCTION_LAYOUTS.ExtendLookupTable, instruction.data);\n return {\n lookupTable: instruction.keys[0].pubkey,\n authority: instruction.keys[1].pubkey,\n payer: instruction.keys.length > 2 ? instruction.keys[2].pubkey : undefined,\n addresses: addresses.map(buffer => new PublicKey(buffer))\n };\n }\n static decodeCloseLookupTable(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeysLength(instruction.keys, 3);\n return {\n lookupTable: instruction.keys[0].pubkey,\n authority: instruction.keys[1].pubkey,\n recipient: instruction.keys[2].pubkey\n };\n }\n static decodeFreezeLookupTable(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeysLength(instruction.keys, 2);\n return {\n lookupTable: instruction.keys[0].pubkey,\n authority: instruction.keys[1].pubkey\n };\n }\n static decodeDeactivateLookupTable(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeysLength(instruction.keys, 2);\n return {\n lookupTable: instruction.keys[0].pubkey,\n authority: instruction.keys[1].pubkey\n };\n }\n\n /**\n * @internal\n */\n static checkProgramId(programId) {\n if (!programId.equals(AddressLookupTableProgram.programId)) {\n throw new Error('invalid instruction; programId is not AddressLookupTable Program');\n }\n }\n /**\n * @internal\n */\n static checkKeysLength(keys, expectedLength) {\n if (keys.length < expectedLength) {\n throw new Error(`invalid instruction; found ${keys.length} keys, expected at least ${expectedLength}`);\n }\n }\n}\nclass AddressLookupTableProgram {\n /**\n * @internal\n */\n constructor() {}\n static createLookupTable(params) {\n const [lookupTableAddress, bumpSeed] = PublicKey.findProgramAddressSync([params.authority.toBuffer(), (0,bigint_buffer__WEBPACK_IMPORTED_MODULE_5__.toBufferLE)(BigInt(params.recentSlot), 8)], this.programId);\n const type = LOOKUP_TABLE_INSTRUCTION_LAYOUTS.CreateLookupTable;\n const data = encodeData(type, {\n recentSlot: BigInt(params.recentSlot),\n bumpSeed: bumpSeed\n });\n const keys = [{\n pubkey: lookupTableAddress,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.authority,\n isSigner: true,\n isWritable: false\n }, {\n pubkey: params.payer,\n isSigner: true,\n isWritable: true\n }, {\n pubkey: SystemProgram.programId,\n isSigner: false,\n isWritable: false\n }];\n return [new TransactionInstruction({\n programId: this.programId,\n keys: keys,\n data: data\n }), lookupTableAddress];\n }\n static freezeLookupTable(params) {\n const type = LOOKUP_TABLE_INSTRUCTION_LAYOUTS.FreezeLookupTable;\n const data = encodeData(type);\n const keys = [{\n pubkey: params.lookupTable,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.authority,\n isSigner: true,\n isWritable: false\n }];\n return new TransactionInstruction({\n programId: this.programId,\n keys: keys,\n data: data\n });\n }\n static extendLookupTable(params) {\n const type = LOOKUP_TABLE_INSTRUCTION_LAYOUTS.ExtendLookupTable;\n const data = encodeData(type, {\n addresses: params.addresses.map(addr => addr.toBytes())\n });\n const keys = [{\n pubkey: params.lookupTable,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.authority,\n isSigner: true,\n isWritable: false\n }];\n if (params.payer) {\n keys.push({\n pubkey: params.payer,\n isSigner: true,\n isWritable: true\n }, {\n pubkey: SystemProgram.programId,\n isSigner: false,\n isWritable: false\n });\n }\n return new TransactionInstruction({\n programId: this.programId,\n keys: keys,\n data: data\n });\n }\n static deactivateLookupTable(params) {\n const type = LOOKUP_TABLE_INSTRUCTION_LAYOUTS.DeactivateLookupTable;\n const data = encodeData(type);\n const keys = [{\n pubkey: params.lookupTable,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.authority,\n isSigner: true,\n isWritable: false\n }];\n return new TransactionInstruction({\n programId: this.programId,\n keys: keys,\n data: data\n });\n }\n static closeLookupTable(params) {\n const type = LOOKUP_TABLE_INSTRUCTION_LAYOUTS.CloseLookupTable;\n const data = encodeData(type);\n const keys = [{\n pubkey: params.lookupTable,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: params.authority,\n isSigner: true,\n isWritable: false\n }, {\n pubkey: params.recipient,\n isSigner: false,\n isWritable: true\n }];\n return new TransactionInstruction({\n programId: this.programId,\n keys: keys,\n data: data\n });\n }\n}\nAddressLookupTableProgram.programId = new PublicKey('AddressLookupTab1e1111111111111111111111111');\n\n/**\n * Compute Budget Instruction class\n */\nclass ComputeBudgetInstruction {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Decode a compute budget instruction and retrieve the instruction type.\n */\n static decodeInstructionType(instruction) {\n this.checkProgramId(instruction.programId);\n const instructionTypeLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('instruction');\n const typeIndex = instructionTypeLayout.decode(instruction.data);\n let type;\n for (const [ixType, layout] of Object.entries(COMPUTE_BUDGET_INSTRUCTION_LAYOUTS)) {\n if (layout.index == typeIndex) {\n type = ixType;\n break;\n }\n }\n if (!type) {\n throw new Error('Instruction type incorrect; not a ComputeBudgetInstruction');\n }\n return type;\n }\n\n /**\n * Decode request units compute budget instruction and retrieve the instruction params.\n */\n static decodeRequestUnits(instruction) {\n this.checkProgramId(instruction.programId);\n const {\n units,\n additionalFee\n } = decodeData$1(COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.RequestUnits, instruction.data);\n return {\n units,\n additionalFee\n };\n }\n\n /**\n * Decode request heap frame compute budget instruction and retrieve the instruction params.\n */\n static decodeRequestHeapFrame(instruction) {\n this.checkProgramId(instruction.programId);\n const {\n bytes\n } = decodeData$1(COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.RequestHeapFrame, instruction.data);\n return {\n bytes\n };\n }\n\n /**\n * Decode set compute unit limit compute budget instruction and retrieve the instruction params.\n */\n static decodeSetComputeUnitLimit(instruction) {\n this.checkProgramId(instruction.programId);\n const {\n units\n } = decodeData$1(COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.SetComputeUnitLimit, instruction.data);\n return {\n units\n };\n }\n\n /**\n * Decode set compute unit price compute budget instruction and retrieve the instruction params.\n */\n static decodeSetComputeUnitPrice(instruction) {\n this.checkProgramId(instruction.programId);\n const {\n microLamports\n } = decodeData$1(COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.SetComputeUnitPrice, instruction.data);\n return {\n microLamports\n };\n }\n\n /**\n * @internal\n */\n static checkProgramId(programId) {\n if (!programId.equals(ComputeBudgetProgram.programId)) {\n throw new Error('invalid instruction; programId is not ComputeBudgetProgram');\n }\n }\n}\n\n/**\n * An enumeration of valid ComputeBudgetInstructionType's\n */\n\n/**\n * Request units instruction params\n */\n\n/**\n * Request heap frame instruction params\n */\n\n/**\n * Set compute unit limit instruction params\n */\n\n/**\n * Set compute unit price instruction params\n */\n\n/**\n * An enumeration of valid ComputeBudget InstructionType's\n * @internal\n */\nconst COMPUTE_BUDGET_INSTRUCTION_LAYOUTS = Object.freeze({\n RequestUnits: {\n index: 0,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('units'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('additionalFee')])\n },\n RequestHeapFrame: {\n index: 1,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('bytes')])\n },\n SetComputeUnitLimit: {\n index: 2,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('units')])\n },\n SetComputeUnitPrice: {\n index: 3,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('instruction'), u64('microLamports')])\n }\n});\n\n/**\n * Factory class for transaction instructions to interact with the Compute Budget program\n */\nclass ComputeBudgetProgram {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Public key that identifies the Compute Budget program\n */\n\n /**\n * @deprecated Instead, call {@link setComputeUnitLimit} and/or {@link setComputeUnitPrice}\n */\n static requestUnits(params) {\n const type = COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.RequestUnits;\n const data = encodeData(type, params);\n return new TransactionInstruction({\n keys: [],\n programId: this.programId,\n data\n });\n }\n static requestHeapFrame(params) {\n const type = COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.RequestHeapFrame;\n const data = encodeData(type, params);\n return new TransactionInstruction({\n keys: [],\n programId: this.programId,\n data\n });\n }\n static setComputeUnitLimit(params) {\n const type = COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.SetComputeUnitLimit;\n const data = encodeData(type, params);\n return new TransactionInstruction({\n keys: [],\n programId: this.programId,\n data\n });\n }\n static setComputeUnitPrice(params) {\n const type = COMPUTE_BUDGET_INSTRUCTION_LAYOUTS.SetComputeUnitPrice;\n const data = encodeData(type, {\n microLamports: BigInt(params.microLamports)\n });\n return new TransactionInstruction({\n keys: [],\n programId: this.programId,\n data\n });\n }\n}\nComputeBudgetProgram.programId = new PublicKey('ComputeBudget111111111111111111111111111111');\n\nconst PRIVATE_KEY_BYTES$1 = 64;\nconst PUBLIC_KEY_BYTES$1 = 32;\nconst SIGNATURE_BYTES = 64;\n\n/**\n * Params for creating an ed25519 instruction using a public key\n */\n\n/**\n * Params for creating an ed25519 instruction using a private key\n */\n\nconst ED25519_INSTRUCTION_LAYOUT = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('numSignatures'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('padding'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('signatureOffset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('signatureInstructionIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('publicKeyOffset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('publicKeyInstructionIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('messageDataOffset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('messageDataSize'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('messageInstructionIndex')]);\nclass Ed25519Program {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Public key that identifies the ed25519 program\n */\n\n /**\n * Create an ed25519 instruction with a public key and signature. The\n * public key must be a buffer that is 32 bytes long, and the signature\n * must be a buffer of 64 bytes.\n */\n static createInstructionWithPublicKey(params) {\n const {\n publicKey,\n message,\n signature,\n instructionIndex\n } = params;\n assert(publicKey.length === PUBLIC_KEY_BYTES$1, `Public Key must be ${PUBLIC_KEY_BYTES$1} bytes but received ${publicKey.length} bytes`);\n assert(signature.length === SIGNATURE_BYTES, `Signature must be ${SIGNATURE_BYTES} bytes but received ${signature.length} bytes`);\n const publicKeyOffset = ED25519_INSTRUCTION_LAYOUT.span;\n const signatureOffset = publicKeyOffset + publicKey.length;\n const messageDataOffset = signatureOffset + signature.length;\n const numSignatures = 1;\n const instructionData = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(messageDataOffset + message.length);\n const index = instructionIndex == null ? 0xffff // An index of `u16::MAX` makes it default to the current instruction.\n : instructionIndex;\n ED25519_INSTRUCTION_LAYOUT.encode({\n numSignatures,\n padding: 0,\n signatureOffset,\n signatureInstructionIndex: index,\n publicKeyOffset,\n publicKeyInstructionIndex: index,\n messageDataOffset,\n messageDataSize: message.length,\n messageInstructionIndex: index\n }, instructionData);\n instructionData.fill(publicKey, publicKeyOffset);\n instructionData.fill(signature, signatureOffset);\n instructionData.fill(message, messageDataOffset);\n return new TransactionInstruction({\n keys: [],\n programId: Ed25519Program.programId,\n data: instructionData\n });\n }\n\n /**\n * Create an ed25519 instruction with a private key. The private key\n * must be a buffer that is 64 bytes long.\n */\n static createInstructionWithPrivateKey(params) {\n const {\n privateKey,\n message,\n instructionIndex\n } = params;\n assert(privateKey.length === PRIVATE_KEY_BYTES$1, `Private key must be ${PRIVATE_KEY_BYTES$1} bytes but received ${privateKey.length} bytes`);\n try {\n const keypair = Keypair.fromSecretKey(privateKey);\n const publicKey = keypair.publicKey.toBytes();\n const signature = sign(message, keypair.secretKey);\n return this.createInstructionWithPublicKey({\n publicKey,\n message,\n signature,\n instructionIndex\n });\n } catch (error) {\n throw new Error(`Error creating instruction; ${error}`);\n }\n }\n}\nEd25519Program.programId = new PublicKey('Ed25519SigVerify111111111111111111111111111');\n\nconst ecdsaSign = (msgHash, privKey) => {\n const signature = _noble_curves_secp256k1__WEBPACK_IMPORTED_MODULE_12__.secp256k1.sign(msgHash, privKey);\n return [signature.toCompactRawBytes(), signature.recovery];\n};\n_noble_curves_secp256k1__WEBPACK_IMPORTED_MODULE_12__.secp256k1.utils.isValidPrivateKey;\nconst publicKeyCreate = _noble_curves_secp256k1__WEBPACK_IMPORTED_MODULE_12__.secp256k1.getPublicKey;\n\nconst PRIVATE_KEY_BYTES = 32;\nconst ETHEREUM_ADDRESS_BYTES = 20;\nconst PUBLIC_KEY_BYTES = 64;\nconst SIGNATURE_OFFSETS_SERIALIZED_SIZE = 11;\n\n/**\n * Params for creating an secp256k1 instruction using a public key\n */\n\n/**\n * Params for creating an secp256k1 instruction using an Ethereum address\n */\n\n/**\n * Params for creating an secp256k1 instruction using a private key\n */\n\nconst SECP256K1_INSTRUCTION_LAYOUT = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('numSignatures'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('signatureOffset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('signatureInstructionIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('ethAddressOffset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('ethAddressInstructionIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('messageDataOffset'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u16('messageDataSize'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('messageInstructionIndex'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(20, 'ethAddress'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.blob(64, 'signature'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('recoveryId')]);\nclass Secp256k1Program {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Public key that identifies the secp256k1 program\n */\n\n /**\n * Construct an Ethereum address from a secp256k1 public key buffer.\n * @param {Buffer} publicKey a 64 byte secp256k1 public key buffer\n */\n static publicKeyToEthAddress(publicKey) {\n assert(publicKey.length === PUBLIC_KEY_BYTES, `Public key must be ${PUBLIC_KEY_BYTES} bytes but received ${publicKey.length} bytes`);\n try {\n return buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from((0,_noble_hashes_sha3__WEBPACK_IMPORTED_MODULE_13__.keccak_256)(toBuffer(publicKey))).slice(-ETHEREUM_ADDRESS_BYTES);\n } catch (error) {\n throw new Error(`Error constructing Ethereum address: ${error}`);\n }\n }\n\n /**\n * Create an secp256k1 instruction with a public key. The public key\n * must be a buffer that is 64 bytes long.\n */\n static createInstructionWithPublicKey(params) {\n const {\n publicKey,\n message,\n signature,\n recoveryId,\n instructionIndex\n } = params;\n return Secp256k1Program.createInstructionWithEthAddress({\n ethAddress: Secp256k1Program.publicKeyToEthAddress(publicKey),\n message,\n signature,\n recoveryId,\n instructionIndex\n });\n }\n\n /**\n * Create an secp256k1 instruction with an Ethereum address. The address\n * must be a hex string or a buffer that is 20 bytes long.\n */\n static createInstructionWithEthAddress(params) {\n const {\n ethAddress: rawAddress,\n message,\n signature,\n recoveryId,\n instructionIndex = 0\n } = params;\n let ethAddress;\n if (typeof rawAddress === 'string') {\n if (rawAddress.startsWith('0x')) {\n ethAddress = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(rawAddress.substr(2), 'hex');\n } else {\n ethAddress = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(rawAddress, 'hex');\n }\n } else {\n ethAddress = rawAddress;\n }\n assert(ethAddress.length === ETHEREUM_ADDRESS_BYTES, `Address must be ${ETHEREUM_ADDRESS_BYTES} bytes but received ${ethAddress.length} bytes`);\n const dataStart = 1 + SIGNATURE_OFFSETS_SERIALIZED_SIZE;\n const ethAddressOffset = dataStart;\n const signatureOffset = dataStart + ethAddress.length;\n const messageDataOffset = signatureOffset + signature.length + 1;\n const numSignatures = 1;\n const instructionData = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.alloc(SECP256K1_INSTRUCTION_LAYOUT.span + message.length);\n SECP256K1_INSTRUCTION_LAYOUT.encode({\n numSignatures,\n signatureOffset,\n signatureInstructionIndex: instructionIndex,\n ethAddressOffset,\n ethAddressInstructionIndex: instructionIndex,\n messageDataOffset,\n messageDataSize: message.length,\n messageInstructionIndex: instructionIndex,\n signature: toBuffer(signature),\n ethAddress: toBuffer(ethAddress),\n recoveryId\n }, instructionData);\n instructionData.fill(toBuffer(message), SECP256K1_INSTRUCTION_LAYOUT.span);\n return new TransactionInstruction({\n keys: [],\n programId: Secp256k1Program.programId,\n data: instructionData\n });\n }\n\n /**\n * Create an secp256k1 instruction with a private key. The private key\n * must be a buffer that is 32 bytes long.\n */\n static createInstructionWithPrivateKey(params) {\n const {\n privateKey: pkey,\n message,\n instructionIndex\n } = params;\n assert(pkey.length === PRIVATE_KEY_BYTES, `Private key must be ${PRIVATE_KEY_BYTES} bytes but received ${pkey.length} bytes`);\n try {\n const privateKey = toBuffer(pkey);\n const publicKey = publicKeyCreate(privateKey, false /* isCompressed */).slice(1); // throw away leading byte\n const messageHash = buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from((0,_noble_hashes_sha3__WEBPACK_IMPORTED_MODULE_13__.keccak_256)(toBuffer(message)));\n const [signature, recoveryId] = ecdsaSign(messageHash, privateKey);\n return this.createInstructionWithPublicKey({\n publicKey,\n message,\n signature,\n recoveryId,\n instructionIndex\n });\n } catch (error) {\n throw new Error(`Error creating instruction; ${error}`);\n }\n }\n}\nSecp256k1Program.programId = new PublicKey('KeccakSecp256k11111111111111111111111111111');\n\nvar _class2;\n\n/**\n * Address of the stake config account which configures the rate\n * of stake warmup and cooldown as well as the slashing penalty.\n */\nconst STAKE_CONFIG_ID = new PublicKey('StakeConfig11111111111111111111111111111111');\n\n/**\n * Stake account authority info\n */\nclass Authorized {\n /**\n * Create a new Authorized object\n * @param staker the stake authority\n * @param withdrawer the withdraw authority\n */\n constructor(staker, withdrawer) {\n /** stake authority */\n this.staker = void 0;\n /** withdraw authority */\n this.withdrawer = void 0;\n this.staker = staker;\n this.withdrawer = withdrawer;\n }\n}\n/**\n * Stake account lockup info\n */\nclass Lockup {\n /**\n * Create a new Lockup object\n */\n constructor(unixTimestamp, epoch, custodian) {\n /** Unix timestamp of lockup expiration */\n this.unixTimestamp = void 0;\n /** Epoch of lockup expiration */\n this.epoch = void 0;\n /** Lockup custodian authority */\n this.custodian = void 0;\n this.unixTimestamp = unixTimestamp;\n this.epoch = epoch;\n this.custodian = custodian;\n }\n\n /**\n * Default, inactive Lockup value\n */\n}\n_class2 = Lockup;\nLockup.default = new _class2(0, 0, PublicKey.default);\n/**\n * Create stake account transaction params\n */\n/**\n * Create stake account with seed transaction params\n */\n/**\n * Initialize stake instruction params\n */\n/**\n * Delegate stake instruction params\n */\n/**\n * Authorize stake instruction params\n */\n/**\n * Authorize stake instruction params using a derived key\n */\n/**\n * Split stake instruction params\n */\n/**\n * Split with seed transaction params\n */\n/**\n * Withdraw stake instruction params\n */\n/**\n * Deactivate stake instruction params\n */\n/**\n * Merge stake instruction params\n */\n/**\n * Stake Instruction class\n */\nclass StakeInstruction {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Decode a stake instruction and retrieve the instruction type.\n */\n static decodeInstructionType(instruction) {\n this.checkProgramId(instruction.programId);\n const instructionTypeLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction');\n const typeIndex = instructionTypeLayout.decode(instruction.data);\n let type;\n for (const [ixType, layout] of Object.entries(STAKE_INSTRUCTION_LAYOUTS)) {\n if (layout.index == typeIndex) {\n type = ixType;\n break;\n }\n }\n if (!type) {\n throw new Error('Instruction type incorrect; not a StakeInstruction');\n }\n return type;\n }\n\n /**\n * Decode a initialize stake instruction and retrieve the instruction params.\n */\n static decodeInitialize(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 2);\n const {\n authorized,\n lockup\n } = decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Initialize, instruction.data);\n return {\n stakePubkey: instruction.keys[0].pubkey,\n authorized: new Authorized(new PublicKey(authorized.staker), new PublicKey(authorized.withdrawer)),\n lockup: new Lockup(lockup.unixTimestamp, lockup.epoch, new PublicKey(lockup.custodian))\n };\n }\n\n /**\n * Decode a delegate stake instruction and retrieve the instruction params.\n */\n static decodeDelegate(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 6);\n decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Delegate, instruction.data);\n return {\n stakePubkey: instruction.keys[0].pubkey,\n votePubkey: instruction.keys[1].pubkey,\n authorizedPubkey: instruction.keys[5].pubkey\n };\n }\n\n /**\n * Decode an authorize stake instruction and retrieve the instruction params.\n */\n static decodeAuthorize(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n newAuthorized,\n stakeAuthorizationType\n } = decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Authorize, instruction.data);\n const o = {\n stakePubkey: instruction.keys[0].pubkey,\n authorizedPubkey: instruction.keys[2].pubkey,\n newAuthorizedPubkey: new PublicKey(newAuthorized),\n stakeAuthorizationType: {\n index: stakeAuthorizationType\n }\n };\n if (instruction.keys.length > 3) {\n o.custodianPubkey = instruction.keys[3].pubkey;\n }\n return o;\n }\n\n /**\n * Decode an authorize-with-seed stake instruction and retrieve the instruction params.\n */\n static decodeAuthorizeWithSeed(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 2);\n const {\n newAuthorized,\n stakeAuthorizationType,\n authoritySeed,\n authorityOwner\n } = decodeData$1(STAKE_INSTRUCTION_LAYOUTS.AuthorizeWithSeed, instruction.data);\n const o = {\n stakePubkey: instruction.keys[0].pubkey,\n authorityBase: instruction.keys[1].pubkey,\n authoritySeed: authoritySeed,\n authorityOwner: new PublicKey(authorityOwner),\n newAuthorizedPubkey: new PublicKey(newAuthorized),\n stakeAuthorizationType: {\n index: stakeAuthorizationType\n }\n };\n if (instruction.keys.length > 3) {\n o.custodianPubkey = instruction.keys[3].pubkey;\n }\n return o;\n }\n\n /**\n * Decode a split stake instruction and retrieve the instruction params.\n */\n static decodeSplit(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n lamports\n } = decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Split, instruction.data);\n return {\n stakePubkey: instruction.keys[0].pubkey,\n splitStakePubkey: instruction.keys[1].pubkey,\n authorizedPubkey: instruction.keys[2].pubkey,\n lamports\n };\n }\n\n /**\n * Decode a merge stake instruction and retrieve the instruction params.\n */\n static decodeMerge(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Merge, instruction.data);\n return {\n stakePubkey: instruction.keys[0].pubkey,\n sourceStakePubKey: instruction.keys[1].pubkey,\n authorizedPubkey: instruction.keys[4].pubkey\n };\n }\n\n /**\n * Decode a withdraw stake instruction and retrieve the instruction params.\n */\n static decodeWithdraw(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 5);\n const {\n lamports\n } = decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Withdraw, instruction.data);\n const o = {\n stakePubkey: instruction.keys[0].pubkey,\n toPubkey: instruction.keys[1].pubkey,\n authorizedPubkey: instruction.keys[4].pubkey,\n lamports\n };\n if (instruction.keys.length > 5) {\n o.custodianPubkey = instruction.keys[5].pubkey;\n }\n return o;\n }\n\n /**\n * Decode a deactivate stake instruction and retrieve the instruction params.\n */\n static decodeDeactivate(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n decodeData$1(STAKE_INSTRUCTION_LAYOUTS.Deactivate, instruction.data);\n return {\n stakePubkey: instruction.keys[0].pubkey,\n authorizedPubkey: instruction.keys[2].pubkey\n };\n }\n\n /**\n * @internal\n */\n static checkProgramId(programId) {\n if (!programId.equals(StakeProgram.programId)) {\n throw new Error('invalid instruction; programId is not StakeProgram');\n }\n }\n\n /**\n * @internal\n */\n static checkKeyLength(keys, expectedLength) {\n if (keys.length < expectedLength) {\n throw new Error(`invalid instruction; found ${keys.length} keys, expected at least ${expectedLength}`);\n }\n }\n}\n\n/**\n * An enumeration of valid StakeInstructionType's\n */\n\n/**\n * An enumeration of valid stake InstructionType's\n * @internal\n */\nconst STAKE_INSTRUCTION_LAYOUTS = Object.freeze({\n Initialize: {\n index: 0,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), authorized(), lockup()])\n },\n Authorize: {\n index: 1,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('newAuthorized'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('stakeAuthorizationType')])\n },\n Delegate: {\n index: 2,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n },\n Split: {\n index: 3,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('lamports')])\n },\n Withdraw: {\n index: 4,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('lamports')])\n },\n Deactivate: {\n index: 5,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n },\n Merge: {\n index: 7,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction')])\n },\n AuthorizeWithSeed: {\n index: 8,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('newAuthorized'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('stakeAuthorizationType'), rustString('authoritySeed'), publicKey('authorityOwner')])\n }\n});\n\n/**\n * Stake authorization type\n */\n\n/**\n * An enumeration of valid StakeAuthorizationLayout's\n */\nconst StakeAuthorizationLayout = Object.freeze({\n Staker: {\n index: 0\n },\n Withdrawer: {\n index: 1\n }\n});\n\n/**\n * Factory class for transactions to interact with the Stake program\n */\nclass StakeProgram {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Public key that identifies the Stake program\n */\n\n /**\n * Generate an Initialize instruction to add to a Stake Create transaction\n */\n static initialize(params) {\n const {\n stakePubkey,\n authorized,\n lockup: maybeLockup\n } = params;\n const lockup = maybeLockup || Lockup.default;\n const type = STAKE_INSTRUCTION_LAYOUTS.Initialize;\n const data = encodeData(type, {\n authorized: {\n staker: toBuffer(authorized.staker.toBuffer()),\n withdrawer: toBuffer(authorized.withdrawer.toBuffer())\n },\n lockup: {\n unixTimestamp: lockup.unixTimestamp,\n epoch: lockup.epoch,\n custodian: toBuffer(lockup.custodian.toBuffer())\n }\n });\n const instructionData = {\n keys: [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_RENT_PUBKEY,\n isSigner: false,\n isWritable: false\n }],\n programId: this.programId,\n data\n };\n return new TransactionInstruction(instructionData);\n }\n\n /**\n * Generate a Transaction that creates a new Stake account at\n * an address generated with `from`, a seed, and the Stake programId\n */\n static createAccountWithSeed(params) {\n const transaction = new Transaction();\n transaction.add(SystemProgram.createAccountWithSeed({\n fromPubkey: params.fromPubkey,\n newAccountPubkey: params.stakePubkey,\n basePubkey: params.basePubkey,\n seed: params.seed,\n lamports: params.lamports,\n space: this.space,\n programId: this.programId\n }));\n const {\n stakePubkey,\n authorized,\n lockup\n } = params;\n return transaction.add(this.initialize({\n stakePubkey,\n authorized,\n lockup\n }));\n }\n\n /**\n * Generate a Transaction that creates a new Stake account\n */\n static createAccount(params) {\n const transaction = new Transaction();\n transaction.add(SystemProgram.createAccount({\n fromPubkey: params.fromPubkey,\n newAccountPubkey: params.stakePubkey,\n lamports: params.lamports,\n space: this.space,\n programId: this.programId\n }));\n const {\n stakePubkey,\n authorized,\n lockup\n } = params;\n return transaction.add(this.initialize({\n stakePubkey,\n authorized,\n lockup\n }));\n }\n\n /**\n * Generate a Transaction that delegates Stake tokens to a validator\n * Vote PublicKey. This transaction can also be used to redelegate Stake\n * to a new validator Vote PublicKey.\n */\n static delegate(params) {\n const {\n stakePubkey,\n authorizedPubkey,\n votePubkey\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.Delegate;\n const data = encodeData(type);\n return new Transaction().add({\n keys: [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: votePubkey,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_STAKE_HISTORY_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: STAKE_CONFIG_ID,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a Transaction that authorizes a new PublicKey as Staker\n * or Withdrawer on the Stake account.\n */\n static authorize(params) {\n const {\n stakePubkey,\n authorizedPubkey,\n newAuthorizedPubkey,\n stakeAuthorizationType,\n custodianPubkey\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.Authorize;\n const data = encodeData(type, {\n newAuthorized: toBuffer(newAuthorizedPubkey.toBuffer()),\n stakeAuthorizationType: stakeAuthorizationType.index\n });\n const keys = [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }];\n if (custodianPubkey) {\n keys.push({\n pubkey: custodianPubkey,\n isSigner: true,\n isWritable: false\n });\n }\n return new Transaction().add({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a Transaction that authorizes a new PublicKey as Staker\n * or Withdrawer on the Stake account.\n */\n static authorizeWithSeed(params) {\n const {\n stakePubkey,\n authorityBase,\n authoritySeed,\n authorityOwner,\n newAuthorizedPubkey,\n stakeAuthorizationType,\n custodianPubkey\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.AuthorizeWithSeed;\n const data = encodeData(type, {\n newAuthorized: toBuffer(newAuthorizedPubkey.toBuffer()),\n stakeAuthorizationType: stakeAuthorizationType.index,\n authoritySeed: authoritySeed,\n authorityOwner: toBuffer(authorityOwner.toBuffer())\n });\n const keys = [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: authorityBase,\n isSigner: true,\n isWritable: false\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }];\n if (custodianPubkey) {\n keys.push({\n pubkey: custodianPubkey,\n isSigner: true,\n isWritable: false\n });\n }\n return new Transaction().add({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * @internal\n */\n static splitInstruction(params) {\n const {\n stakePubkey,\n authorizedPubkey,\n splitStakePubkey,\n lamports\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.Split;\n const data = encodeData(type, {\n lamports\n });\n return new TransactionInstruction({\n keys: [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: splitStakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a Transaction that splits Stake tokens into another stake account\n */\n static split(params) {\n const transaction = new Transaction();\n transaction.add(SystemProgram.createAccount({\n fromPubkey: params.authorizedPubkey,\n newAccountPubkey: params.splitStakePubkey,\n lamports: 0,\n space: this.space,\n programId: this.programId\n }));\n return transaction.add(this.splitInstruction(params));\n }\n\n /**\n * Generate a Transaction that splits Stake tokens into another account\n * derived from a base public key and seed\n */\n static splitWithSeed(params) {\n const {\n stakePubkey,\n authorizedPubkey,\n splitStakePubkey,\n basePubkey,\n seed,\n lamports\n } = params;\n const transaction = new Transaction();\n transaction.add(SystemProgram.allocate({\n accountPubkey: splitStakePubkey,\n basePubkey,\n seed,\n space: this.space,\n programId: this.programId\n }));\n return transaction.add(this.splitInstruction({\n stakePubkey,\n authorizedPubkey,\n splitStakePubkey,\n lamports\n }));\n }\n\n /**\n * Generate a Transaction that merges Stake accounts.\n */\n static merge(params) {\n const {\n stakePubkey,\n sourceStakePubKey,\n authorizedPubkey\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.Merge;\n const data = encodeData(type);\n return new Transaction().add({\n keys: [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: sourceStakePubKey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_STAKE_HISTORY_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a Transaction that withdraws deactivated Stake tokens.\n */\n static withdraw(params) {\n const {\n stakePubkey,\n authorizedPubkey,\n toPubkey,\n lamports,\n custodianPubkey\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.Withdraw;\n const data = encodeData(type, {\n lamports\n });\n const keys = [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: toPubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_STAKE_HISTORY_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }];\n if (custodianPubkey) {\n keys.push({\n pubkey: custodianPubkey,\n isSigner: true,\n isWritable: false\n });\n }\n return new Transaction().add({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a Transaction that deactivates Stake tokens.\n */\n static deactivate(params) {\n const {\n stakePubkey,\n authorizedPubkey\n } = params;\n const type = STAKE_INSTRUCTION_LAYOUTS.Deactivate;\n const data = encodeData(type);\n return new Transaction().add({\n keys: [{\n pubkey: stakePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n });\n }\n}\nStakeProgram.programId = new PublicKey('Stake11111111111111111111111111111111111111');\n/**\n * Max space of a Stake account\n *\n * This is generated from the solana-stake-program StakeState struct as\n * `StakeState::size_of()`:\n * https://docs.rs/solana-stake-program/latest/solana_stake_program/stake_state/enum.StakeState.html\n */\nStakeProgram.space = 200;\n\n/**\n * Vote account info\n */\nclass VoteInit {\n /** [0, 100] */\n\n constructor(nodePubkey, authorizedVoter, authorizedWithdrawer, commission) {\n this.nodePubkey = void 0;\n this.authorizedVoter = void 0;\n this.authorizedWithdrawer = void 0;\n this.commission = void 0;\n this.nodePubkey = nodePubkey;\n this.authorizedVoter = authorizedVoter;\n this.authorizedWithdrawer = authorizedWithdrawer;\n this.commission = commission;\n }\n}\n\n/**\n * Create vote account transaction params\n */\n\n/**\n * InitializeAccount instruction params\n */\n\n/**\n * Authorize instruction params\n */\n\n/**\n * AuthorizeWithSeed instruction params\n */\n\n/**\n * Withdraw from vote account transaction params\n */\n\n/**\n * Vote Instruction class\n */\nclass VoteInstruction {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Decode a vote instruction and retrieve the instruction type.\n */\n static decodeInstructionType(instruction) {\n this.checkProgramId(instruction.programId);\n const instructionTypeLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction');\n const typeIndex = instructionTypeLayout.decode(instruction.data);\n let type;\n for (const [ixType, layout] of Object.entries(VOTE_INSTRUCTION_LAYOUTS)) {\n if (layout.index == typeIndex) {\n type = ixType;\n break;\n }\n }\n if (!type) {\n throw new Error('Instruction type incorrect; not a VoteInstruction');\n }\n return type;\n }\n\n /**\n * Decode an initialize vote instruction and retrieve the instruction params.\n */\n static decodeInitializeAccount(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 4);\n const {\n voteInit\n } = decodeData$1(VOTE_INSTRUCTION_LAYOUTS.InitializeAccount, instruction.data);\n return {\n votePubkey: instruction.keys[0].pubkey,\n nodePubkey: instruction.keys[3].pubkey,\n voteInit: new VoteInit(new PublicKey(voteInit.nodePubkey), new PublicKey(voteInit.authorizedVoter), new PublicKey(voteInit.authorizedWithdrawer), voteInit.commission)\n };\n }\n\n /**\n * Decode an authorize instruction and retrieve the instruction params.\n */\n static decodeAuthorize(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n newAuthorized,\n voteAuthorizationType\n } = decodeData$1(VOTE_INSTRUCTION_LAYOUTS.Authorize, instruction.data);\n return {\n votePubkey: instruction.keys[0].pubkey,\n authorizedPubkey: instruction.keys[2].pubkey,\n newAuthorizedPubkey: new PublicKey(newAuthorized),\n voteAuthorizationType: {\n index: voteAuthorizationType\n }\n };\n }\n\n /**\n * Decode an authorize instruction and retrieve the instruction params.\n */\n static decodeAuthorizeWithSeed(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n voteAuthorizeWithSeedArgs: {\n currentAuthorityDerivedKeyOwnerPubkey,\n currentAuthorityDerivedKeySeed,\n newAuthorized,\n voteAuthorizationType\n }\n } = decodeData$1(VOTE_INSTRUCTION_LAYOUTS.AuthorizeWithSeed, instruction.data);\n return {\n currentAuthorityDerivedKeyBasePubkey: instruction.keys[2].pubkey,\n currentAuthorityDerivedKeyOwnerPubkey: new PublicKey(currentAuthorityDerivedKeyOwnerPubkey),\n currentAuthorityDerivedKeySeed: currentAuthorityDerivedKeySeed,\n newAuthorizedPubkey: new PublicKey(newAuthorized),\n voteAuthorizationType: {\n index: voteAuthorizationType\n },\n votePubkey: instruction.keys[0].pubkey\n };\n }\n\n /**\n * Decode a withdraw instruction and retrieve the instruction params.\n */\n static decodeWithdraw(instruction) {\n this.checkProgramId(instruction.programId);\n this.checkKeyLength(instruction.keys, 3);\n const {\n lamports\n } = decodeData$1(VOTE_INSTRUCTION_LAYOUTS.Withdraw, instruction.data);\n return {\n votePubkey: instruction.keys[0].pubkey,\n authorizedWithdrawerPubkey: instruction.keys[2].pubkey,\n lamports,\n toPubkey: instruction.keys[1].pubkey\n };\n }\n\n /**\n * @internal\n */\n static checkProgramId(programId) {\n if (!programId.equals(VoteProgram.programId)) {\n throw new Error('invalid instruction; programId is not VoteProgram');\n }\n }\n\n /**\n * @internal\n */\n static checkKeyLength(keys, expectedLength) {\n if (keys.length < expectedLength) {\n throw new Error(`invalid instruction; found ${keys.length} keys, expected at least ${expectedLength}`);\n }\n }\n}\n\n/**\n * An enumeration of valid VoteInstructionType's\n */\n\n/** @internal */\n\nconst VOTE_INSTRUCTION_LAYOUTS = Object.freeze({\n InitializeAccount: {\n index: 0,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), voteInit()])\n },\n Authorize: {\n index: 1,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), publicKey('newAuthorized'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('voteAuthorizationType')])\n },\n Withdraw: {\n index: 3,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.ns64('lamports')])\n },\n AuthorizeWithSeed: {\n index: 10,\n layout: _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('instruction'), voteAuthorizeWithSeedArgs()])\n }\n});\n\n/**\n * VoteAuthorize type\n */\n\n/**\n * An enumeration of valid VoteAuthorization layouts.\n */\nconst VoteAuthorizationLayout = Object.freeze({\n Voter: {\n index: 0\n },\n Withdrawer: {\n index: 1\n }\n});\n\n/**\n * Factory class for transactions to interact with the Vote program\n */\nclass VoteProgram {\n /**\n * @internal\n */\n constructor() {}\n\n /**\n * Public key that identifies the Vote program\n */\n\n /**\n * Generate an Initialize instruction.\n */\n static initializeAccount(params) {\n const {\n votePubkey,\n nodePubkey,\n voteInit\n } = params;\n const type = VOTE_INSTRUCTION_LAYOUTS.InitializeAccount;\n const data = encodeData(type, {\n voteInit: {\n nodePubkey: toBuffer(voteInit.nodePubkey.toBuffer()),\n authorizedVoter: toBuffer(voteInit.authorizedVoter.toBuffer()),\n authorizedWithdrawer: toBuffer(voteInit.authorizedWithdrawer.toBuffer()),\n commission: voteInit.commission\n }\n });\n const instructionData = {\n keys: [{\n pubkey: votePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_RENT_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: nodePubkey,\n isSigner: true,\n isWritable: false\n }],\n programId: this.programId,\n data\n };\n return new TransactionInstruction(instructionData);\n }\n\n /**\n * Generate a transaction that creates a new Vote account.\n */\n static createAccount(params) {\n const transaction = new Transaction();\n transaction.add(SystemProgram.createAccount({\n fromPubkey: params.fromPubkey,\n newAccountPubkey: params.votePubkey,\n lamports: params.lamports,\n space: this.space,\n programId: this.programId\n }));\n return transaction.add(this.initializeAccount({\n votePubkey: params.votePubkey,\n nodePubkey: params.voteInit.nodePubkey,\n voteInit: params.voteInit\n }));\n }\n\n /**\n * Generate a transaction that authorizes a new Voter or Withdrawer on the Vote account.\n */\n static authorize(params) {\n const {\n votePubkey,\n authorizedPubkey,\n newAuthorizedPubkey,\n voteAuthorizationType\n } = params;\n const type = VOTE_INSTRUCTION_LAYOUTS.Authorize;\n const data = encodeData(type, {\n newAuthorized: toBuffer(newAuthorizedPubkey.toBuffer()),\n voteAuthorizationType: voteAuthorizationType.index\n });\n const keys = [{\n pubkey: votePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: authorizedPubkey,\n isSigner: true,\n isWritable: false\n }];\n return new Transaction().add({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction that authorizes a new Voter or Withdrawer on the Vote account\n * where the current Voter or Withdrawer authority is a derived key.\n */\n static authorizeWithSeed(params) {\n const {\n currentAuthorityDerivedKeyBasePubkey,\n currentAuthorityDerivedKeyOwnerPubkey,\n currentAuthorityDerivedKeySeed,\n newAuthorizedPubkey,\n voteAuthorizationType,\n votePubkey\n } = params;\n const type = VOTE_INSTRUCTION_LAYOUTS.AuthorizeWithSeed;\n const data = encodeData(type, {\n voteAuthorizeWithSeedArgs: {\n currentAuthorityDerivedKeyOwnerPubkey: toBuffer(currentAuthorityDerivedKeyOwnerPubkey.toBuffer()),\n currentAuthorityDerivedKeySeed: currentAuthorityDerivedKeySeed,\n newAuthorized: toBuffer(newAuthorizedPubkey.toBuffer()),\n voteAuthorizationType: voteAuthorizationType.index\n }\n });\n const keys = [{\n pubkey: votePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: SYSVAR_CLOCK_PUBKEY,\n isSigner: false,\n isWritable: false\n }, {\n pubkey: currentAuthorityDerivedKeyBasePubkey,\n isSigner: true,\n isWritable: false\n }];\n return new Transaction().add({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction to withdraw from a Vote account.\n */\n static withdraw(params) {\n const {\n votePubkey,\n authorizedWithdrawerPubkey,\n lamports,\n toPubkey\n } = params;\n const type = VOTE_INSTRUCTION_LAYOUTS.Withdraw;\n const data = encodeData(type, {\n lamports\n });\n const keys = [{\n pubkey: votePubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: toPubkey,\n isSigner: false,\n isWritable: true\n }, {\n pubkey: authorizedWithdrawerPubkey,\n isSigner: true,\n isWritable: false\n }];\n return new Transaction().add({\n keys,\n programId: this.programId,\n data\n });\n }\n\n /**\n * Generate a transaction to withdraw safely from a Vote account.\n *\n * This function was created as a safeguard for vote accounts running validators, `safeWithdraw`\n * checks that the withdraw amount will not exceed the specified balance while leaving enough left\n * to cover rent. If you wish to close the vote account by withdrawing the full amount, call the\n * `withdraw` method directly.\n */\n static safeWithdraw(params, currentVoteAccountBalance, rentExemptMinimum) {\n if (params.lamports > currentVoteAccountBalance - rentExemptMinimum) {\n throw new Error('Withdraw will leave vote account with insuffcient funds.');\n }\n return VoteProgram.withdraw(params);\n }\n}\nVoteProgram.programId = new PublicKey('Vote111111111111111111111111111111111111111');\n/**\n * Max space of a Vote account\n *\n * This is generated from the solana-vote-program VoteState struct as\n * `VoteState::size_of()`:\n * https://docs.rs/solana-vote-program/1.9.5/solana_vote_program/vote_state/struct.VoteState.html#method.size_of\n *\n * KEEP IN SYNC WITH `VoteState::size_of()` in https://github.com/solana-labs/solana/blob/a474cb24b9238f5edcc982f65c0b37d4a1046f7e/sdk/program/src/vote/state/mod.rs#L340-L342\n */\nVoteProgram.space = 3731;\n\nconst VALIDATOR_INFO_KEY = new PublicKey('Va1idator1nfo111111111111111111111111111111');\n\n/**\n * @internal\n */\n\n/**\n * Info used to identity validators.\n */\n\nconst InfoString = (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.type)({\n name: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)(),\n website: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n details: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)()),\n keybaseUsername: (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.optional)((0,superstruct__WEBPACK_IMPORTED_MODULE_11__.string)())\n});\n\n/**\n * ValidatorInfo class\n */\nclass ValidatorInfo {\n /**\n * Construct a valid ValidatorInfo\n *\n * @param key validator public key\n * @param info validator information\n */\n constructor(key, info) {\n /**\n * validator public key\n */\n this.key = void 0;\n /**\n * validator information\n */\n this.info = void 0;\n this.key = key;\n this.info = info;\n }\n\n /**\n * Deserialize ValidatorInfo from the config account data. Exactly two config\n * keys are required in the data.\n *\n * @param buffer config account data\n * @return null if info was not found\n */\n static fromConfigData(buffer) {\n let byteArray = [...buffer];\n const configKeyCount = decodeLength(byteArray);\n if (configKeyCount !== 2) return null;\n const configKeys = [];\n for (let i = 0; i < 2; i++) {\n const publicKey = new PublicKey(byteArray.slice(0, PUBLIC_KEY_LENGTH));\n byteArray = byteArray.slice(PUBLIC_KEY_LENGTH);\n const isSigner = byteArray.slice(0, 1)[0] === 1;\n byteArray = byteArray.slice(1);\n configKeys.push({\n publicKey,\n isSigner\n });\n }\n if (configKeys[0].publicKey.equals(VALIDATOR_INFO_KEY)) {\n if (configKeys[1].isSigner) {\n const rawInfo = rustString().decode(buffer__WEBPACK_IMPORTED_MODULE_0__.Buffer.from(byteArray));\n const info = JSON.parse(rawInfo);\n (0,superstruct__WEBPACK_IMPORTED_MODULE_11__.assert)(info, InfoString);\n return new ValidatorInfo(configKeys[1].publicKey, info);\n }\n }\n return null;\n }\n}\n\nconst VOTE_PROGRAM_ID = new PublicKey('Vote111111111111111111111111111111111111111');\n\n/**\n * History of how many credits earned by the end of each epoch\n */\n\n/**\n * See https://github.com/solana-labs/solana/blob/8a12ed029cfa38d4a45400916c2463fb82bbec8c/programs/vote_api/src/vote_state.rs#L68-L88\n *\n * @internal\n */\nconst VoteAccountLayout = _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([publicKey('nodePubkey'), publicKey('authorizedWithdrawer'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('commission'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64(),\n// votes.length\n_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('slot'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32('confirmationCount')]), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32(), -8), 'votes'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('rootSlotValid'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('rootSlot'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64(),\n// authorizedVoters.length\n_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('epoch'), publicKey('authorizedVoter')]), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32(), -8), 'authorizedVoters'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([publicKey('authorizedPubkey'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('epochOfLastAuthorizedSwitch'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('targetEpoch')]), 32, 'buf'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('idx'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u8('isEmpty')], 'priorVoters'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64(),\n// epochCredits.length\n_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.seq(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('epoch'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('credits'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('prevCredits')]), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.offset(_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.u32(), -8), 'epochCredits'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.struct([_solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('slot'), _solana_buffer_layout__WEBPACK_IMPORTED_MODULE_4__.nu64('timestamp')], 'lastTimestamp')]);\n/**\n * VoteAccount class\n */\nclass VoteAccount {\n /**\n * @internal\n */\n constructor(args) {\n this.nodePubkey = void 0;\n this.authorizedWithdrawer = void 0;\n this.commission = void 0;\n this.rootSlot = void 0;\n this.votes = void 0;\n this.authorizedVoters = void 0;\n this.priorVoters = void 0;\n this.epochCredits = void 0;\n this.lastTimestamp = void 0;\n this.nodePubkey = args.nodePubkey;\n this.authorizedWithdrawer = args.authorizedWithdrawer;\n this.commission = args.commission;\n this.rootSlot = args.rootSlot;\n this.votes = args.votes;\n this.authorizedVoters = args.authorizedVoters;\n this.priorVoters = args.priorVoters;\n this.epochCredits = args.epochCredits;\n this.lastTimestamp = args.lastTimestamp;\n }\n\n /**\n * Deserialize VoteAccount from the account data.\n *\n * @param buffer account data\n * @return VoteAccount\n */\n static fromAccountData(buffer) {\n const versionOffset = 4;\n const va = VoteAccountLayout.decode(toBuffer(buffer), versionOffset);\n let rootSlot = va.rootSlot;\n if (!va.rootSlotValid) {\n rootSlot = null;\n }\n return new VoteAccount({\n nodePubkey: new PublicKey(va.nodePubkey),\n authorizedWithdrawer: new PublicKey(va.authorizedWithdrawer),\n commission: va.commission,\n votes: va.votes,\n rootSlot,\n authorizedVoters: va.authorizedVoters.map(parseAuthorizedVoter),\n priorVoters: getPriorVoters(va.priorVoters),\n epochCredits: va.epochCredits,\n lastTimestamp: va.lastTimestamp\n });\n }\n}\nfunction parseAuthorizedVoter({\n authorizedVoter,\n epoch\n}) {\n return {\n epoch,\n authorizedVoter: new PublicKey(authorizedVoter)\n };\n}\nfunction parsePriorVoters({\n authorizedPubkey,\n epochOfLastAuthorizedSwitch,\n targetEpoch\n}) {\n return {\n authorizedPubkey: new PublicKey(authorizedPubkey),\n epochOfLastAuthorizedSwitch,\n targetEpoch\n };\n}\nfunction getPriorVoters({\n buf,\n idx,\n isEmpty\n}) {\n if (isEmpty) {\n return [];\n }\n return [...buf.slice(idx + 1).map(parsePriorVoters), ...buf.slice(0, idx).map(parsePriorVoters)];\n}\n\nconst endpoint = {\n http: {\n devnet: 'http://api.devnet.solana.com',\n testnet: 'http://api.testnet.solana.com',\n 'mainnet-beta': 'http://api.mainnet-beta.solana.com/'\n },\n https: {\n devnet: 'https://api.devnet.solana.com',\n testnet: 'https://api.testnet.solana.com',\n 'mainnet-beta': 'https://api.mainnet-beta.solana.com/'\n }\n};\n/**\n * Retrieves the RPC API URL for the specified cluster\n * @param {Cluster} [cluster=\"devnet\"] - The cluster name of the RPC API URL to use. Possible options: 'devnet' | 'testnet' | 'mainnet-beta'\n * @param {boolean} [tls=\"http\"] - Use TLS when connecting to cluster.\n *\n * @returns {string} URL string of the RPC endpoint\n */\nfunction clusterApiUrl(cluster, tls) {\n const key = tls === false ? 'http' : 'https';\n if (!cluster) {\n return endpoint[key]['devnet'];\n }\n const url = endpoint[key][cluster];\n if (!url) {\n throw new Error(`Unknown ${key} cluster: ${cluster}`);\n }\n return url;\n}\n\n/**\n * Send and confirm a raw transaction\n *\n * If `commitment` option is not specified, defaults to 'max' commitment.\n *\n * @param {Connection} connection\n * @param {Buffer} rawTransaction\n * @param {TransactionConfirmationStrategy} confirmationStrategy\n * @param {ConfirmOptions} [options]\n * @returns {Promise}\n */\n\n/**\n * @deprecated Calling `sendAndConfirmRawTransaction()` without a `confirmationStrategy`\n * is no longer supported and will be removed in a future version.\n */\n// eslint-disable-next-line no-redeclare\n\n// eslint-disable-next-line no-redeclare\nasync function sendAndConfirmRawTransaction(connection, rawTransaction, confirmationStrategyOrConfirmOptions, maybeConfirmOptions) {\n let confirmationStrategy;\n let options;\n if (confirmationStrategyOrConfirmOptions && Object.prototype.hasOwnProperty.call(confirmationStrategyOrConfirmOptions, 'lastValidBlockHeight')) {\n confirmationStrategy = confirmationStrategyOrConfirmOptions;\n options = maybeConfirmOptions;\n } else if (confirmationStrategyOrConfirmOptions && Object.prototype.hasOwnProperty.call(confirmationStrategyOrConfirmOptions, 'nonceValue')) {\n confirmationStrategy = confirmationStrategyOrConfirmOptions;\n options = maybeConfirmOptions;\n } else {\n options = confirmationStrategyOrConfirmOptions;\n }\n const sendOptions = options && {\n skipPreflight: options.skipPreflight,\n preflightCommitment: options.preflightCommitment || options.commitment,\n minContextSlot: options.minContextSlot\n };\n const signature = await connection.sendRawTransaction(rawTransaction, sendOptions);\n const commitment = options && options.commitment;\n const confirmationPromise = confirmationStrategy ? connection.confirmTransaction(confirmationStrategy, commitment) : connection.confirmTransaction(signature, commitment);\n const status = (await confirmationPromise).value;\n if (status.err) {\n throw new Error(`Raw transaction ${signature} failed (${JSON.stringify(status)})`);\n }\n return signature;\n}\n\n/**\n * There are 1-billion lamports in one SOL\n */\nconst LAMPORTS_PER_SOL = 1000000000;\n\n\n//# sourceMappingURL=index.browser.esm.js.map\n\n\n//# sourceURL=webpack:///./node_modules/@solana/web3.js/lib/index.browser.esm.js?"); /***/ }), /***/ "./node_modules/@solana/web3.js/node_modules/base-x/src/index.js": /*!***********************************************************************!*\ !*** ./node_modules/@solana/web3.js/node_modules/base-x/src/index.js ***! \***********************************************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { "use strict"; eval("\n// base-x encoding / decoding\n// Copyright (c) 2018 base-x contributors\n// Copyright (c) 2014-2018 The Bitcoin Core developers (base58.cpp)\n// Distributed under the MIT software license, see the accompanying\n// file LICENSE or http://www.opensource.org/licenses/mit-license.php.\n// @ts-ignore\nvar _Buffer = (__webpack_require__(/*! safe-buffer */ \"./node_modules/safe-buffer/index.js\").Buffer)\nfunction base (ALPHABET) {\n if (ALPHABET.length >= 255) { throw new TypeError('Alphabet too long') }\n var BASE_MAP = new Uint8Array(256)\n for (var j = 0; j < BASE_MAP.length; j++) {\n BASE_MAP[j] = 255\n }\n for (var i = 0; i < ALPHABET.length; i++) {\n var x = ALPHABET.charAt(i)\n var xc = x.charCodeAt(0)\n if (BASE_MAP[xc] !== 255) { throw new TypeError(x + ' is ambiguous') }\n BASE_MAP[xc] = i\n }\n var BASE = ALPHABET.length\n var LEADER = ALPHABET.charAt(0)\n var FACTOR = Math.log(BASE) / Math.log(256) // log(BASE) / log(256), rounded up\n var iFACTOR = Math.log(256) / Math.log(BASE) // log(256) / log(BASE), rounded up\n function encode (source) {\n if (Array.isArray(source) || source instanceof Uint8Array) { source = _Buffer.from(source) }\n if (!_Buffer.isBuffer(source)) { throw new TypeError('Expected Buffer') }\n if (source.length === 0) { return '' }\n // Skip & count leading zeroes.\n var zeroes = 0\n var length = 0\n var pbegin = 0\n var pend = source.length\n while (pbegin !== pend && source[pbegin] === 0) {\n pbegin++\n zeroes++\n }\n // Allocate enough space in big-endian base58 representation.\n var size = ((pend - pbegin) * iFACTOR + 1) >>> 0\n var b58 = new Uint8Array(size)\n // Process the bytes.\n while (pbegin !== pend) {\n var carry = source[pbegin]\n // Apply \"b58 = b58 * 256 + ch\".\n var i = 0\n for (var it1 = size - 1; (carry !== 0 || i < length) && (it1 !== -1); it1--, i++) {\n carry += (256 * b58[it1]) >>> 0\n b58[it1] = (carry % BASE) >>> 0\n carry = (carry / BASE) >>> 0\n }\n if (carry !== 0) { throw new Error('Non-zero carry') }\n length = i\n pbegin++\n }\n // Skip leading zeroes in base58 result.\n var it2 = size - length\n while (it2 !== size && b58[it2] === 0) {\n it2++\n }\n // Translate the result into a string.\n var str = LEADER.repeat(zeroes)\n for (; it2 < size; ++it2) { str += ALPHABET.charAt(b58[it2]) }\n return str\n }\n function decodeUnsafe (source) {\n if (typeof source !== 'string') { throw new TypeError('Expected String') }\n if (source.length === 0) { return _Buffer.alloc(0) }\n var psz = 0\n // Skip and count leading '1's.\n var zeroes = 0\n var length = 0\n while (source[psz] === LEADER) {\n zeroes++\n psz++\n }\n // Allocate enough space in big-endian base256 representation.\n var size = (((source.length - psz) * FACTOR) + 1) >>> 0 // log(58) / log(256), rounded up.\n var b256 = new Uint8Array(size)\n // Process the characters.\n while (source[psz]) {\n // Decode character\n var carry = BASE_MAP[source.charCodeAt(psz)]\n // Invalid character\n if (carry === 255) { return }\n var i = 0\n for (var it3 = size - 1; (carry !== 0 || i < length) && (it3 !== -1); it3--, i++) {\n carry += (BASE * b256[it3]) >>> 0\n b256[it3] = (carry % 256) >>> 0\n carry = (carry / 256) >>> 0\n }\n if (carry !== 0) { throw new Error('Non-zero carry') }\n length = i\n psz++\n }\n // Skip leading zeroes in b256.\n var it4 = size - length\n while (it4 !== size && b256[it4] === 0) {\n it4++\n }\n var vch = _Buffer.allocUnsafe(zeroes + (size - it4))\n vch.fill(0x00, 0, zeroes)\n var j = zeroes\n while (it4 !== size) {\n vch[j++] = b256[it4++]\n }\n return vch\n }\n function decode (string) {\n var buffer = decodeUnsafe(string)\n if (buffer) { return buffer }\n throw new Error('Non-base' + BASE + ' character')\n }\n return {\n encode: encode,\n decodeUnsafe: decodeUnsafe,\n decode: decode\n }\n}\nmodule.exports = base\n\n\n//# sourceURL=webpack:///./node_modules/@solana/web3.js/node_modules/base-x/src/index.js?"); /***/ }), /***/ "./node_modules/@solana/web3.js/node_modules/bs58/index.js": /*!*****************************************************************!*\ !*** ./node_modules/@solana/web3.js/node_modules/bs58/index.js ***! \*****************************************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { eval("var basex = __webpack_require__(/*! base-x */ \"./node_modules/@solana/web3.js/node_modules/base-x/src/index.js\")\nvar ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'\n\nmodule.exports = basex(ALPHABET)\n\n\n//# sourceURL=webpack:///./node_modules/@solana/web3.js/node_modules/bs58/index.js?"); /***/ }), /***/ "./src/index.js": /*!**********************!*\ !*** ./src/index.js ***! \**********************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var _solana_web3_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @solana/web3.js */ \"./node_modules/@solana/web3.js/lib/index.browser.esm.js\");\n/* harmony import */ var bs58__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! bs58 */ \"./node_modules/bs58/index.js\");\n/* harmony import */ var bs58__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(bs58__WEBPACK_IMPORTED_MODULE_1__);\nfunction _typeof(o) { \"@babel/helpers - typeof\"; return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && \"function\" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? \"symbol\" : typeof o; }, _typeof(o); }\nfunction _regeneratorRuntime() { \"use strict\"; /*! 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Object.setPrototypeOf(t, GeneratorFunctionPrototype) : (t.__proto__ = GeneratorFunctionPrototype, define(t, u, \"GeneratorFunction\")), t.prototype = Object.create(g), t; }, e.awrap = function (t) { return { __await: t }; }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, c, function () { return this; }), e.AsyncIterator = AsyncIterator, e.async = function (t, r, n, o, i) { void 0 === i && (i = Promise); var a = new AsyncIterator(wrap(t, r, n, o), i); return e.isGeneratorFunction(r) ? a : a.next().then(function (t) { return t.done ? t.value : a.next(); }); }, defineIteratorMethods(g), define(g, u, \"Generator\"), define(g, a, function () { return this; }), define(g, \"toString\", function () { return \"[object Generator]\"; }), e.keys = function (t) { var e = Object(t), r = []; for (var n in e) r.push(n); return r.reverse(), function next() { for (; r.length;) { var t = r.pop(); if (t in e) return next.value = t, next.done = !1, next; } return next.done = !0, next; }; }, e.values = values, Context.prototype = { constructor: Context, reset: function reset(e) { if (this.prev = 0, this.next = 0, this.sent = this._sent = t, this.done = !1, this.delegate = null, this.method = \"next\", this.arg = t, this.tryEntries.forEach(resetTryEntry), !e) for (var r in this) \"t\" === r.charAt(0) && n.call(this, r) && !isNaN(+r.slice(1)) && (this[r] = t); }, stop: function stop() { this.done = !0; var t = this.tryEntries[0].completion; if (\"throw\" === t.type) throw t.arg; return this.rval; }, dispatchException: function dispatchException(e) { if (this.done) throw e; var r = this; function handle(n, o) { return a.type = \"throw\", a.arg = e, r.next = n, o && (r.method = \"next\", r.arg = t), !!o; } for (var o = this.tryEntries.length - 1; o >= 0; --o) { var i = this.tryEntries[o], a = i.completion; if (\"root\" === i.tryLoc) return handle(\"end\"); if (i.tryLoc <= this.prev) { var c = n.call(i, \"catchLoc\"), u = n.call(i, \"finallyLoc\"); if (c && u) { if (this.prev < i.catchLoc) return handle(i.catchLoc, !0); if (this.prev < i.finallyLoc) return handle(i.finallyLoc); } else if (c) { if (this.prev < i.catchLoc) return handle(i.catchLoc, !0); } else { if (!u) throw new Error(\"try statement without catch or finally\"); if (this.prev < i.finallyLoc) return handle(i.finallyLoc); } } } }, abrupt: function abrupt(t, e) { for (var r = this.tryEntries.length - 1; r >= 0; --r) { var o = this.tryEntries[r]; if (o.tryLoc <= this.prev && n.call(o, \"finallyLoc\") && this.prev < o.finallyLoc) { var i = o; break; } } i && (\"break\" === t || \"continue\" === t) && i.tryLoc <= e && e <= i.finallyLoc && (i = null); var a = i ? i.completion : {}; return a.type = t, a.arg = e, i ? (this.method = \"next\", this.next = i.finallyLoc, y) : this.complete(a); }, complete: function complete(t, e) { if (\"throw\" === t.type) throw t.arg; return \"break\" === t.type || \"continue\" === t.type ? this.next = t.arg : \"return\" === t.type ? (this.rval = this.arg = t.arg, this.method = \"return\", this.next = \"end\") : \"normal\" === t.type && e && (this.next = e), y; }, finish: function finish(t) { for (var e = this.tryEntries.length - 1; e >= 0; --e) { var r = this.tryEntries[e]; if (r.finallyLoc === t) return this.complete(r.completion, r.afterLoc), resetTryEntry(r), y; } }, \"catch\": function _catch(t) { for (var e = this.tryEntries.length - 1; e >= 0; --e) { var r = this.tryEntries[e]; if (r.tryLoc === t) { var n = r.completion; if (\"throw\" === n.type) { var o = n.arg; resetTryEntry(r); } return o; } } throw new Error(\"illegal catch attempt\"); }, delegateYield: function delegateYield(e, r, n) { return this.delegate = { iterator: values(e), resultName: r, nextLoc: n }, \"next\" === this.method && (this.arg = t), y; } }, e; }\nfunction _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== \"undefined\" && o[Symbol.iterator] || o[\"@@iterator\"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it[\"return\"] != null) it[\"return\"](); } finally { if (didErr) throw err; } } }; }\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }\nfunction asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }\nfunction _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err); } _next(undefined); }); }; }\n\n\ndocument.addEventListener('DOMContentLoaded', /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee4() {\n var testing, TOKENID, supply, balance, solana, getTokenAccountBalance, formatNumber, connection, publicKey, sol_balance, TOKEN_PROGRAM_ID, balancePromise, response, votes, userVote, vote, existingVote, total, key, value, li, sub, submitVote, _submitVote;\n return _regeneratorRuntime().wrap(function _callee4$(_context4) {\n while (1) switch (_context4.prev = _context4.next) {\n case 0:\n _submitVote = function _submitVote3() {\n _submitVote = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee3() {\n var inputs, options, total, _key, element, vote, messageUint8Array, _yield$solana$request, public_key, signature, url, sigUint8Array, sig;\n return _regeneratorRuntime().wrap(function _callee3$(_context3) {\n while (1) switch (_context3.prev = _context3.next) {\n case 0:\n // Get all inputs in #advancedOptions\n inputs = document.querySelectorAll('#advancedOptions input'); // Store values in json with matching names\n options = {};\n inputs.forEach(function (input) {\n options[input.name] = input.value;\n });\n console.log(options);\n // Make sure the votes total 100\n total = 0;\n _context3.t0 = _regeneratorRuntime().keys(options);\n case 6:\n if ((_context3.t1 = _context3.t0()).done) {\n _context3.next = 16;\n break;\n }\n _key = _context3.t1.value;\n if (!options.hasOwnProperty(_key)) {\n _context3.next = 14;\n break;\n }\n element = options[_key];\n total += parseInt(element);\n // If value less than 0 or greater than 100, alert and return\n if (!(element < 0 || element > 100)) {\n _context3.next = 14;\n break;\n }\n alert('Votes must be between 0 and 100');\n return _context3.abrupt(\"return\");\n case 14:\n _context3.next = 6;\n break;\n case 16:\n if (!(total > 100)) {\n _context3.next = 19;\n break;\n }\n alert('Votes must be less than or equal to 100');\n return _context3.abrupt(\"return\");\n case 19:\n vote = JSON.stringify(options); // Encode the message as a buffer-like object \n messageUint8Array = new TextEncoder().encode(vote); // Request signature from Phantom\n _context3.prev = 21;\n _context3.next = 24;\n return solana.request({\n method: 'signMessage',\n params: {\n message: messageUint8Array,\n display: \"utf8\"\n }\n });\n case 24:\n _yield$solana$request = _context3.sent;\n public_key = _yield$solana$request.public_key;\n signature = _yield$solana$request.signature;\n url = 'http://localhost:5000/vote'; // Update the URL as needed\n sigUint8Array = new Uint8Array(signature); // Convert signature to readable format\n sig = bs58__WEBPACK_IMPORTED_MODULE_1___default().encode(sigUint8Array);\n console.log(sig);\n window.location.href = \"/vote?message=\".concat(encodeURIComponent(vote), \"&signature=\").concat(encodeURIComponent(sig), \"&walletAddress=\").concat(encodeURIComponent(solana.publicKey.toBase58()), \"&votes=\").concat(encodeURIComponent(balance), \"&percent=\").concat(encodeURIComponent(balance / supply * 100));\n _context3.next = 37;\n break;\n case 34:\n _context3.prev = 34;\n _context3.t2 = _context3[\"catch\"](21);\n console.error('Error submitting vote:', _context3.t2);\n case 37:\n case \"end\":\n return _context3.stop();\n }\n }, _callee3, null, [[21, 34]]);\n }));\n return _submitVote.apply(this, arguments);\n };\n submitVote = function _submitVote2() {\n return _submitVote.apply(this, arguments);\n };\n // Set testing to true if running in a local environment\n testing = false;\n TOKENID = \"G9GQFWQmTiBzm1Hh4gM4ydQB4en3wPUxBZ1PS8DruXy8\";\n supply = 100000;\n balance = 0;\n if (testing) {\n TOKENID = \"9YZ2syoQHvMeksp4MYZoYMtLyFWkkyBgAsVuuJzSZwVu\";\n supply = 17 * 1000000000;\n }\n\n // Initialize Solana connection\n solana = window.solana;\n if (!(!solana || !solana.isPhantom)) {\n _context4.next = 10;\n break;\n }\n return _context4.abrupt(\"return\");\n case 10:\n _context4.prev = 10;\n getTokenAccountBalance = /*#__PURE__*/function () {\n var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(wallet, solanaConnection) {\n var filters, accounts, balance, _iterator, _step, account, parsedAccountInfo, mintAddress, tokenBalance;\n return _regeneratorRuntime().wrap(function _callee$(_context) {\n while (1) switch (_context.prev = _context.next) {\n case 0:\n filters = [{\n dataSize: 165 // size of account (bytes)\n }, {\n memcmp: {\n offset: 32,\n // location of our query in the account (bytes)\n bytes: wallet // our search criteria, a base58 encoded string\n }\n }];\n _context.next = 3;\n return solanaConnection.getParsedProgramAccounts(new _solana_web3_js__WEBPACK_IMPORTED_MODULE_0__.PublicKey(TOKEN_PROGRAM_ID), {\n filters: filters\n });\n case 3:\n accounts = _context.sent;\n console.log(\"Found \".concat(accounts.length, \" token account(s) for wallet \").concat(wallet, \".\"));\n balance = 0;\n _iterator = _createForOfIteratorHelper(accounts);\n _context.prev = 7;\n _iterator.s();\n case 9:\n if ((_step = _iterator.n()).done) {\n _context.next = 21;\n break;\n }\n account = _step.value;\n parsedAccountInfo = account.account.data;\n mintAddress = parsedAccountInfo[\"parsed\"][\"info\"][\"mint\"];\n tokenBalance = parsedAccountInfo[\"parsed\"][\"info\"][\"tokenAmount\"][\"uiAmount\"];\n if (!(mintAddress === TOKENID)) {\n _context.next = 19;\n break;\n }\n console.log('Found our token account:', account.pubkey.toString());\n console.log('Balance:', tokenBalance);\n balance = tokenBalance;\n return _context.abrupt(\"break\", 21);\n case 19:\n _context.next = 9;\n break;\n case 21:\n _context.next = 26;\n break;\n case 23:\n _context.prev = 23;\n _context.t0 = _context[\"catch\"](7);\n _iterator.e(_context.t0);\n case 26:\n _context.prev = 26;\n _iterator.f();\n return _context.finish(26);\n case 29:\n return _context.abrupt(\"return\", balance);\n case 30:\n case \"end\":\n return _context.stop();\n }\n }, _callee, null, [[7, 23, 26, 29]]);\n }));\n return function getTokenAccountBalance(_x, _x2) {\n return _ref2.apply(this, arguments);\n };\n }();\n formatNumber = function formatNumber(value) {\n var suffixes = [\"\", \"K\", \"M\", \"B\", \"T\"];\n var suffixNum = Math.floor((\"\" + value).length / 3);\n var shortValue = parseFloat((suffixNum !== 0 ? value / Math.pow(1000, suffixNum) : value).toPrecision(2));\n if (shortValue % 1 !== 0) {\n shortValue = shortValue.toFixed(1);\n }\n return shortValue + suffixes[suffixNum];\n };\n _context4.next = 15;\n return solana.connect();\n case 15:\n console.log('Wallet connected:', solana.publicKey.toString());\n // Get token balance\n // Connect to https://api.metaplex.solana.com/\n connection = new _solana_web3_js__WEBPACK_IMPORTED_MODULE_0__.Connection('https://api.metaplex.solana.com/');\n publicKey = new _solana_web3_js__WEBPACK_IMPORTED_MODULE_0__.PublicKey(solana.publicKey.toString());\n _context4.next = 20;\n return connection.getBalance(publicKey);\n case 20:\n sol_balance = _context4.sent;\n console.log('Balance:', sol_balance / _solana_web3_js__WEBPACK_IMPORTED_MODULE_0__.LAMPORTS_PER_SOL, 'SOL');\n\n // Add your actual program ID here\n TOKEN_PROGRAM_ID = 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA';\n balancePromise = getTokenAccountBalance(publicKey, connection);\n balancePromise.then(function (output) {\n var percent_of_votes = output / supply * 100;\n var roundedOutput = output > 10 ? Math.round(output) : output;\n var roundedPercent = percent_of_votes > 5 ? Math.round(percent_of_votes) : percent_of_votes;\n var formattedOutput = formatNumber(roundedOutput);\n document.getElementById('balance').textContent = formattedOutput;\n document.getElementById('percent').textContent = roundedPercent.toString();\n balance = output;\n });\n\n // Show the user their existing vote if they have one\n // Read list of votes from the server\n _context4.next = 27;\n return fetch('/votes?walletAddress=' + solana.publicKey.toString());\n case 27:\n response = _context4.sent;\n _context4.next = 30;\n return response.json();\n case 30:\n votes = _context4.sent;\n // Find the user's vote\n userVote = votes.find(function (vote) {\n return vote.walletAddress === solana.publicKey.toString();\n });\n if (userVote) {\n // Display the user's vote\n vote = JSON.parse(userVote.message);\n existingVote = document.getElementById('existingVote');\n existingVote.innerHTML = '

Your existing vote:

';\n total = 0;\n for (key in vote) {\n if (vote.hasOwnProperty(key)) {\n value = vote[key];\n total += parseInt(value);\n li = document.createElement('li');\n li.textContent = \"\".concat(key, \": \").concat(value, \"%\");\n // Remove the bullet points\n li.style.listStyleType = 'none';\n if (parseInt(value) > 0) {\n existingVote.appendChild(li);\n }\n }\n }\n sub = document.createElement('p');\n sub.textContent = \"You have used \".concat(total, \"% of your voting power\");\n existingVote.appendChild(sub);\n existingVote.style.display = 'block';\n existingVote.style.marginBottom = '20px';\n existingVote.style.backgroundColor = 'black';\n existingVote.style.color = 'white';\n existingVote.style.padding = '10px';\n }\n _context4.next = 39;\n break;\n case 35:\n _context4.prev = 35;\n _context4.t0 = _context4[\"catch\"](10);\n console.error('Error connecting wallet:', _context4.t0);\n return _context4.abrupt(\"return\");\n case 39:\n document.getElementById('confirmButton').addEventListener('click', /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee2() {\n return _regeneratorRuntime().wrap(function _callee2$(_context2) {\n while (1) switch (_context2.prev = _context2.next) {\n case 0:\n _context2.next = 2;\n return submitVote();\n case 2:\n case \"end\":\n return _context2.stop();\n }\n }, _callee2);\n })));\n case 40:\n case \"end\":\n return _context4.stop();\n }\n }, _callee4, null, [[10, 35]]);\n})));\n\n//# sourceURL=webpack:///./src/index.js?"); /***/ }), /***/ "./node_modules/base-x/src/index.js": /*!******************************************!*\ !*** ./node_modules/base-x/src/index.js ***! \******************************************/ /***/ ((module) => { "use strict"; eval("\n// base-x encoding / decoding\n// Copyright (c) 2018 base-x contributors\n// Copyright (c) 2014-2018 The Bitcoin Core developers (base58.cpp)\n// Distributed under the MIT software license, see the accompanying\n// file LICENSE or http://www.opensource.org/licenses/mit-license.php.\nfunction base (ALPHABET) {\n if (ALPHABET.length >= 255) { throw new TypeError('Alphabet too long') }\n var BASE_MAP = new Uint8Array(256)\n for (var j = 0; j < BASE_MAP.length; j++) {\n BASE_MAP[j] = 255\n }\n for (var i = 0; i < ALPHABET.length; i++) {\n var x = ALPHABET.charAt(i)\n var xc = x.charCodeAt(0)\n if (BASE_MAP[xc] !== 255) { throw new TypeError(x + ' is ambiguous') }\n BASE_MAP[xc] = i\n }\n var BASE = ALPHABET.length\n var LEADER = ALPHABET.charAt(0)\n var FACTOR = Math.log(BASE) / Math.log(256) // log(BASE) / log(256), rounded up\n var iFACTOR = Math.log(256) / Math.log(BASE) // log(256) / log(BASE), rounded up\n function encode (source) {\n if (source instanceof Uint8Array) {\n } else if (ArrayBuffer.isView(source)) {\n source = new Uint8Array(source.buffer, source.byteOffset, source.byteLength)\n } else if (Array.isArray(source)) {\n source = Uint8Array.from(source)\n }\n if (!(source instanceof Uint8Array)) { throw new TypeError('Expected Uint8Array') }\n if (source.length === 0) { return '' }\n // Skip & count leading zeroes.\n var zeroes = 0\n var length = 0\n var pbegin = 0\n var pend = source.length\n while (pbegin !== pend && source[pbegin] === 0) {\n pbegin++\n zeroes++\n }\n // Allocate enough space in big-endian base58 representation.\n var size = ((pend - pbegin) * iFACTOR + 1) >>> 0\n var b58 = new Uint8Array(size)\n // Process the bytes.\n while (pbegin !== pend) {\n var carry = source[pbegin]\n // Apply \"b58 = b58 * 256 + ch\".\n var i = 0\n for (var it1 = size - 1; (carry !== 0 || i < length) && (it1 !== -1); it1--, i++) {\n carry += (256 * b58[it1]) >>> 0\n b58[it1] = (carry % BASE) >>> 0\n carry = (carry / BASE) >>> 0\n }\n if (carry !== 0) { throw new Error('Non-zero carry') }\n length = i\n pbegin++\n }\n // Skip leading zeroes in base58 result.\n var it2 = size - length\n while (it2 !== size && b58[it2] === 0) {\n it2++\n }\n // Translate the result into a string.\n var str = LEADER.repeat(zeroes)\n for (; it2 < size; ++it2) { str += ALPHABET.charAt(b58[it2]) }\n return str\n }\n function decodeUnsafe (source) {\n if (typeof source !== 'string') { throw new TypeError('Expected String') }\n if (source.length === 0) { return new Uint8Array() }\n var psz = 0\n // Skip and count leading '1's.\n var zeroes = 0\n var length = 0\n while (source[psz] === LEADER) {\n zeroes++\n psz++\n }\n // Allocate enough space in big-endian base256 representation.\n var size = (((source.length - psz) * FACTOR) + 1) >>> 0 // log(58) / log(256), rounded up.\n var b256 = new Uint8Array(size)\n // Process the characters.\n while (source[psz]) {\n // Decode character\n var carry = BASE_MAP[source.charCodeAt(psz)]\n // Invalid character\n if (carry === 255) { return }\n var i = 0\n for (var it3 = size - 1; (carry !== 0 || i < length) && (it3 !== -1); it3--, i++) {\n carry += (BASE * b256[it3]) >>> 0\n b256[it3] = (carry % 256) >>> 0\n carry = (carry / 256) >>> 0\n }\n if (carry !== 0) { throw new Error('Non-zero carry') }\n length = i\n psz++\n }\n // Skip leading zeroes in b256.\n var it4 = size - length\n while (it4 !== size && b256[it4] === 0) {\n it4++\n }\n var vch = new Uint8Array(zeroes + (size - it4))\n var j = zeroes\n while (it4 !== size) {\n vch[j++] = b256[it4++]\n }\n return vch\n }\n function decode (string) {\n var buffer = decodeUnsafe(string)\n if (buffer) { return buffer }\n throw new Error('Non-base' + BASE + ' character')\n }\n return {\n encode: encode,\n decodeUnsafe: decodeUnsafe,\n decode: decode\n }\n}\nmodule.exports = base\n\n\n//# sourceURL=webpack:///./node_modules/base-x/src/index.js?"); /***/ }), /***/ "./node_modules/base64-js/index.js": /*!*****************************************!*\ !*** ./node_modules/base64-js/index.js ***! \*****************************************/ /***/ ((__unused_webpack_module, exports) => { "use strict"; eval("\n\nexports.byteLength = byteLength\nexports.toByteArray = toByteArray\nexports.fromByteArray = fromByteArray\n\nvar lookup = []\nvar revLookup = []\nvar Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array\n\nvar code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'\nfor (var i = 0, len = code.length; i < len; ++i) {\n lookup[i] = code[i]\n revLookup[code.charCodeAt(i)] = i\n}\n\n// Support decoding URL-safe base64 strings, as Node.js does.\n// See: https://en.wikipedia.org/wiki/Base64#URL_applications\nrevLookup['-'.charCodeAt(0)] = 62\nrevLookup['_'.charCodeAt(0)] = 63\n\nfunction getLens (b64) {\n var len = b64.length\n\n if (len % 4 > 0) {\n throw new Error('Invalid string. Length must be a multiple of 4')\n }\n\n // Trim off extra bytes after placeholder bytes are found\n // See: https://github.com/beatgammit/base64-js/issues/42\n var validLen = b64.indexOf('=')\n if (validLen === -1) validLen = len\n\n var placeHoldersLen = validLen === len\n ? 0\n : 4 - (validLen % 4)\n\n return [validLen, placeHoldersLen]\n}\n\n// base64 is 4/3 + up to two characters of the original data\nfunction byteLength (b64) {\n var lens = getLens(b64)\n var validLen = lens[0]\n var placeHoldersLen = lens[1]\n return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen\n}\n\nfunction _byteLength (b64, validLen, placeHoldersLen) {\n return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen\n}\n\nfunction toByteArray (b64) {\n var tmp\n var lens = getLens(b64)\n var validLen = lens[0]\n var placeHoldersLen = lens[1]\n\n var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))\n\n var curByte = 0\n\n // if there are placeholders, only get up to the last complete 4 chars\n var len = placeHoldersLen > 0\n ? validLen - 4\n : validLen\n\n var i\n for (i = 0; i < len; i += 4) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 18) |\n (revLookup[b64.charCodeAt(i + 1)] << 12) |\n (revLookup[b64.charCodeAt(i + 2)] << 6) |\n revLookup[b64.charCodeAt(i + 3)]\n arr[curByte++] = (tmp >> 16) & 0xFF\n arr[curByte++] = (tmp >> 8) & 0xFF\n arr[curByte++] = tmp & 0xFF\n }\n\n if (placeHoldersLen === 2) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 2) |\n (revLookup[b64.charCodeAt(i + 1)] >> 4)\n arr[curByte++] = tmp & 0xFF\n }\n\n if (placeHoldersLen === 1) {\n tmp =\n (revLookup[b64.charCodeAt(i)] << 10) |\n (revLookup[b64.charCodeAt(i + 1)] << 4) |\n (revLookup[b64.charCodeAt(i + 2)] >> 2)\n arr[curByte++] = (tmp >> 8) & 0xFF\n arr[curByte++] = tmp & 0xFF\n }\n\n return arr\n}\n\nfunction tripletToBase64 (num) {\n return lookup[num >> 18 & 0x3F] +\n lookup[num >> 12 & 0x3F] +\n lookup[num >> 6 & 0x3F] +\n lookup[num & 0x3F]\n}\n\nfunction encodeChunk (uint8, start, end) {\n var tmp\n var output = []\n for (var i = start; i < end; i += 3) {\n tmp =\n ((uint8[i] << 16) & 0xFF0000) +\n ((uint8[i + 1] << 8) & 0xFF00) +\n (uint8[i + 2] & 0xFF)\n output.push(tripletToBase64(tmp))\n }\n return output.join('')\n}\n\nfunction fromByteArray (uint8) {\n var tmp\n var len = uint8.length\n var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes\n var parts = []\n var maxChunkLength = 16383 // must be multiple of 3\n\n // go through the array every three bytes, we'll deal with trailing stuff later\n for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {\n parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))\n }\n\n // pad the end with zeros, but make sure to not forget the extra bytes\n if (extraBytes === 1) {\n tmp = uint8[len - 1]\n parts.push(\n lookup[tmp >> 2] +\n lookup[(tmp << 4) & 0x3F] +\n '=='\n )\n } else if (extraBytes === 2) {\n tmp = (uint8[len - 2] << 8) + uint8[len - 1]\n parts.push(\n lookup[tmp >> 10] +\n lookup[(tmp >> 4) & 0x3F] +\n lookup[(tmp << 2) & 0x3F] +\n '='\n )\n }\n\n return parts.join('')\n}\n\n\n//# sourceURL=webpack:///./node_modules/base64-js/index.js?"); /***/ }), /***/ "./node_modules/bigint-buffer/dist/browser.js": /*!****************************************************!*\ !*** ./node_modules/bigint-buffer/dist/browser.js ***! \****************************************************/ /***/ ((__unused_webpack_module, exports) => { "use strict"; eval("\n\nObject.defineProperty(exports, \"__esModule\", ({ value: true }));\nlet converter;\n/**\n * Convert a little-endian buffer into a BigInt.\n * @param buf The little-endian buffer to convert\n * @returns A BigInt with the little-endian representation of buf.\n */\nfunction toBigIntLE(buf) {\n {\n const reversed = Buffer.from(buf);\n reversed.reverse();\n const hex = reversed.toString('hex');\n if (hex.length === 0) {\n return BigInt(0);\n }\n return BigInt(`0x${hex}`);\n }\n return converter.toBigInt(buf, false);\n}\nexports.toBigIntLE = toBigIntLE;\n/**\n * Convert a big-endian buffer into a BigInt\n * @param buf The big-endian buffer to convert.\n * @returns A BigInt with the big-endian representation of buf.\n */\nfunction toBigIntBE(buf) {\n {\n const hex = buf.toString('hex');\n if (hex.length === 0) {\n return BigInt(0);\n }\n return BigInt(`0x${hex}`);\n }\n return converter.toBigInt(buf, true);\n}\nexports.toBigIntBE = toBigIntBE;\n/**\n * Convert a BigInt to a little-endian buffer.\n * @param num The BigInt to convert.\n * @param width The number of bytes that the resulting buffer should be.\n * @returns A little-endian buffer representation of num.\n */\nfunction toBufferLE(num, width) {\n {\n const hex = num.toString(16);\n const buffer = Buffer.from(hex.padStart(width * 2, '0').slice(0, width * 2), 'hex');\n buffer.reverse();\n return buffer;\n }\n // Allocation is done here, since it is slower using napi in C\n return converter.fromBigInt(num, Buffer.allocUnsafe(width), false);\n}\nexports.toBufferLE = toBufferLE;\n/**\n * Convert a BigInt to a big-endian buffer.\n * @param num The BigInt to convert.\n * @param width The number of bytes that the resulting buffer should be.\n * @returns A big-endian buffer representation of num.\n */\nfunction toBufferBE(num, width) {\n {\n const hex = num.toString(16);\n return Buffer.from(hex.padStart(width * 2, '0').slice(0, width * 2), 'hex');\n }\n return converter.fromBigInt(num, Buffer.allocUnsafe(width), true);\n}\nexports.toBufferBE = toBufferBE;\n\n\n//# sourceURL=webpack:///./node_modules/bigint-buffer/dist/browser.js?"); /***/ }), /***/ "./node_modules/bn.js/lib/bn.js": /*!**************************************!*\ !*** ./node_modules/bn.js/lib/bn.js ***! \**************************************/ /***/ (function(module, __unused_webpack_exports, __webpack_require__) { eval("/* module decorator */ module = __webpack_require__.nmd(module);\n(function (module, exports) {\n 'use strict';\n\n // Utils\n function assert (val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n }\n\n // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n function inherits (ctor, superCtor) {\n ctor.super_ = superCtor;\n var TempCtor = function () {};\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n }\n\n // BN\n\n function BN (number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0;\n\n // Reduction context\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n\n var Buffer;\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = (__webpack_require__(/*! buffer */ \"?8131\").Buffer);\n }\n } catch (e) {\n }\n\n BN.isBN = function isBN (num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' &&\n num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max (left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min (left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init (number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n assert(base === (base | 0) && base >= 2 && base <= 36);\n\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber (number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n if (number < 0x4000000) {\n this.words = [number & 0x3ffffff];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff\n ];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff,\n 1\n ];\n this.length = 3;\n }\n\n if (endian !== 'le') return;\n\n // Reverse the bytes\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray (number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n if (number.length <= 0) {\n this.words = [0];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n return this._strip();\n };\n\n function parseHex4Bits (string, index) {\n var c = string.charCodeAt(index);\n // '0' - '9'\n if (c >= 48 && c <= 57) {\n return c - 48;\n // 'A' - 'F'\n } else if (c >= 65 && c <= 70) {\n return c - 55;\n // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87;\n } else {\n assert(false, 'Invalid character in ' + string);\n }\n }\n\n function parseHexByte (string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex (number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n // 24-bits chunks\n var off = 0;\n var j = 0;\n\n var w;\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this._strip();\n };\n\n function parseBase (str, start, end, mul) {\n var r = 0;\n var b = 0;\n var len = Math.min(str.length, end);\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n\n r *= mul;\n\n // 'a'\n if (c >= 49) {\n b = c - 49 + 0xa;\n\n // 'A'\n } else if (c >= 17) {\n b = c - 17 + 0xa;\n\n // '0' - '9'\n } else {\n b = c;\n }\n assert(c >= 0 && b < mul, 'Invalid character');\n r += b;\n }\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase (number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1;\n\n // Find length of limb in base\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n limbLen--;\n limbPow = (limbPow / base) | 0;\n\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n\n var word = 0;\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n\n this.imuln(limbPow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this._strip();\n };\n\n BN.prototype.copy = function copy (dest) {\n dest.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n function move (dest, src) {\n dest.words = src.words;\n dest.length = src.length;\n dest.negative = src.negative;\n dest.red = src.red;\n }\n\n BN.prototype._move = function _move (dest) {\n move(dest, this);\n };\n\n BN.prototype.clone = function clone () {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand (size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n return this;\n };\n\n // Remove leading `0` from `this`\n BN.prototype._strip = function strip () {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign () {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n return this;\n };\n\n // Check Symbol.for because not everywhere where Symbol defined\n // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility\n if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') {\n try {\n BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect;\n } catch (e) {\n BN.prototype.inspect = inspect;\n }\n } else {\n BN.prototype.inspect = inspect;\n }\n\n function inspect () {\n return (this.red ? '';\n }\n\n /*\n\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n\n */\n\n var zeros = [\n '',\n '0',\n '00',\n '000',\n '0000',\n '00000',\n '000000',\n '0000000',\n '00000000',\n '000000000',\n '0000000000',\n '00000000000',\n '000000000000',\n '0000000000000',\n '00000000000000',\n '000000000000000',\n '0000000000000000',\n '00000000000000000',\n '000000000000000000',\n '0000000000000000000',\n '00000000000000000000',\n '000000000000000000000',\n '0000000000000000000000',\n '00000000000000000000000',\n '000000000000000000000000',\n '0000000000000000000000000'\n ];\n\n var groupSizes = [\n 0, 0,\n 25, 16, 12, 11, 10, 9, 8,\n 8, 7, 7, 7, 7, 6, 6,\n 6, 6, 6, 6, 6, 5, 5,\n 5, 5, 5, 5, 5, 5, 5,\n 5, 5, 5, 5, 5, 5, 5\n ];\n\n var groupBases = [\n 0, 0,\n 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,\n 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,\n 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,\n 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,\n 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176\n ];\n\n BN.prototype.toString = function toString (base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n\n var out;\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = (((w << off) | carry) & 0xffffff).toString(16);\n carry = (w >>> (24 - off)) & 0xffffff;\n off += 2;\n if (off >= 26) {\n off -= 26;\n i--;\n }\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n }\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base];\n // var groupBase = Math.pow(base, groupSize);\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n while (!c.isZero()) {\n var r = c.modrn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n if (this.isZero()) {\n out = '0' + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber () {\n var ret = this.words[0];\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + (this.words[1] * 0x4000000);\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n return (this.negative !== 0) ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON () {\n return this.toString(16, 2);\n };\n\n if (Buffer) {\n BN.prototype.toBuffer = function toBuffer (endian, length) {\n return this.toArrayLike(Buffer, endian, length);\n };\n }\n\n BN.prototype.toArray = function toArray (endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n var allocate = function allocate (ArrayType, size) {\n if (ArrayType.allocUnsafe) {\n return ArrayType.allocUnsafe(size);\n }\n return new ArrayType(size);\n };\n\n BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {\n this._strip();\n\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n\n var res = allocate(ArrayType, reqLength);\n var postfix = endian === 'le' ? 'LE' : 'BE';\n this['_toArrayLike' + postfix](res, byteLength);\n return res;\n };\n\n BN.prototype._toArrayLikeLE = function _toArrayLikeLE (res, byteLength) {\n var position = 0;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = (this.words[i] << shift) | carry;\n\n res[position++] = word & 0xff;\n if (position < res.length) {\n res[position++] = (word >> 8) & 0xff;\n }\n if (position < res.length) {\n res[position++] = (word >> 16) & 0xff;\n }\n\n if (shift === 6) {\n if (position < res.length) {\n res[position++] = (word >> 24) & 0xff;\n }\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position < res.length) {\n res[position++] = carry;\n\n while (position < res.length) {\n res[position++] = 0;\n }\n }\n };\n\n BN.prototype._toArrayLikeBE = function _toArrayLikeBE (res, byteLength) {\n var position = res.length - 1;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = (this.words[i] << shift) | carry;\n\n res[position--] = word & 0xff;\n if (position >= 0) {\n res[position--] = (word >> 8) & 0xff;\n }\n if (position >= 0) {\n res[position--] = (word >> 16) & 0xff;\n }\n\n if (shift === 6) {\n if (position >= 0) {\n res[position--] = (word >> 24) & 0xff;\n }\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position >= 0) {\n res[position--] = carry;\n\n while (position >= 0) {\n res[position--] = 0;\n }\n }\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits (w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits (w) {\n var t = w;\n var r = 0;\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits (w) {\n // Short-cut\n if (w === 0) return 26;\n\n var t = w;\n var r = 0;\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n if ((t & 0x1) === 0) {\n r++;\n }\n return r;\n };\n\n // Return number of used bits in a BN\n BN.prototype.bitLength = function bitLength () {\n var w = this.words[this.length - 1];\n var hi = this._countBits(w);\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray (num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n w[bit] = (num.words[off] >>> wbit) & 0x01;\n }\n\n return w;\n }\n\n // Number of trailing zero bits\n BN.prototype.zeroBits = function zeroBits () {\n if (this.isZero()) return 0;\n\n var r = 0;\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n r += b;\n if (b !== 26) break;\n }\n return r;\n };\n\n BN.prototype.byteLength = function byteLength () {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos (width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos (width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg () {\n return this.negative !== 0;\n };\n\n // Return negative clone of `this`\n BN.prototype.neg = function neg () {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg () {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n };\n\n // Or `num` with `this` in-place\n BN.prototype.iuor = function iuor (num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this._strip();\n };\n\n BN.prototype.ior = function ior (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n };\n\n // Or `num` with `this`\n BN.prototype.or = function or (num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor (num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n };\n\n // And `num` with `this` in-place\n BN.prototype.iuand = function iuand (num) {\n // b = min-length(num, this)\n var b;\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n\n return this._strip();\n };\n\n BN.prototype.iand = function iand (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n };\n\n // And `num` with `this`\n BN.prototype.and = function and (num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand (num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n };\n\n // Xor `num` with `this` in-place\n BN.prototype.iuxor = function iuxor (num) {\n // a.length > b.length\n var a;\n var b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n\n return this._strip();\n };\n\n BN.prototype.ixor = function ixor (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n };\n\n // Xor `num` with `this`\n BN.prototype.xor = function xor (num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor (num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n };\n\n // Not ``this`` with ``width`` bitwidth\n BN.prototype.inotn = function inotn (width) {\n assert(typeof width === 'number' && width >= 0);\n\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26;\n\n // Extend the buffer with leading zeroes\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n }\n\n // Handle complete words\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n }\n\n // Handle the residue\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));\n }\n\n // And remove leading zeroes\n return this._strip();\n };\n\n BN.prototype.notn = function notn (width) {\n return this.clone().inotn(width);\n };\n\n // Set `bit` of `this`\n BN.prototype.setn = function setn (bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | (1 << wbit);\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this._strip();\n };\n\n // Add `num` to `this` in-place\n BN.prototype.iadd = function iadd (num) {\n var r;\n\n // negative + positive\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign();\n\n // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n }\n\n // a.length > b.length\n var a, b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++;\n // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n };\n\n // Add `num` to `this`\n BN.prototype.add = function add (num) {\n var res;\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n\n return num.clone().iadd(this);\n };\n\n // Subtract `num` from `this` in-place\n BN.prototype.isub = function isub (num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign();\n\n // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n }\n\n // At this point both numbers are positive\n var cmp = this.cmp(num);\n\n // Optimization - zeroify\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n }\n\n // a > b\n var a, b;\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n // Copy rest of the words\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this._strip();\n };\n\n // Subtract `num` from `this`\n BN.prototype.sub = function sub (num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = (self.length + num.length) | 0;\n out.length = len;\n len = (len - 1) | 0;\n\n // Peel one iteration (compiler can't do it, because of code complexity)\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n var carry = (r / 0x4000000) | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = (k - j) | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += (r / 0x4000000) | 0;\n rword = r & 0x3ffffff;\n }\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n var comb10MulTo = function comb10MulTo (self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = (mid + Math.imul(ah0, bl0)) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = (mid + Math.imul(ah1, bl0)) | 0;\n hi = Math.imul(ah1, bh0);\n lo = (lo + Math.imul(al0, bl1)) | 0;\n mid = (mid + Math.imul(al0, bh1)) | 0;\n mid = (mid + Math.imul(ah0, bl1)) | 0;\n hi = (hi + Math.imul(ah0, bh1)) | 0;\n var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = (mid + Math.imul(ah2, bl0)) | 0;\n hi = Math.imul(ah2, bh0);\n lo = (lo + Math.imul(al1, bl1)) | 0;\n mid = (mid + Math.imul(al1, bh1)) | 0;\n mid = (mid + Math.imul(ah1, bl1)) | 0;\n hi = (hi + Math.imul(ah1, bh1)) | 0;\n lo = (lo + Math.imul(al0, bl2)) | 0;\n mid = (mid + Math.imul(al0, bh2)) | 0;\n mid = (mid + Math.imul(ah0, bl2)) | 0;\n hi = (hi + Math.imul(ah0, bh2)) | 0;\n var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = (mid + Math.imul(ah3, bl0)) | 0;\n hi = Math.imul(ah3, bh0);\n lo = (lo + Math.imul(al2, bl1)) | 0;\n mid = (mid + Math.imul(al2, bh1)) | 0;\n mid = (mid + Math.imul(ah2, bl1)) | 0;\n hi = (hi + Math.imul(ah2, bh1)) | 0;\n lo = (lo + Math.imul(al1, bl2)) | 0;\n mid = (mid + Math.imul(al1, bh2)) | 0;\n mid = (mid + Math.imul(ah1, bl2)) | 0;\n hi = (hi + Math.imul(ah1, bh2)) | 0;\n lo = (lo + Math.imul(al0, bl3)) | 0;\n mid = (mid + Math.imul(al0, bh3)) | 0;\n mid = (mid + Math.imul(ah0, bl3)) | 0;\n hi = (hi + Math.imul(ah0, bh3)) | 0;\n var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = (mid + Math.imul(ah4, bl0)) | 0;\n hi = Math.imul(ah4, bh0);\n lo = (lo + Math.imul(al3, bl1)) | 0;\n mid = (mid + Math.imul(al3, bh1)) | 0;\n mid = (mid + Math.imul(ah3, bl1)) | 0;\n hi = (hi + Math.imul(ah3, bh1)) | 0;\n lo = (lo + Math.imul(al2, bl2)) | 0;\n mid = (mid + Math.imul(al2, bh2)) | 0;\n mid = (mid + Math.imul(ah2, bl2)) | 0;\n hi = (hi + Math.imul(ah2, bh2)) | 0;\n lo = (lo + Math.imul(al1, bl3)) | 0;\n mid = (mid + Math.imul(al1, bh3)) | 0;\n mid = (mid + Math.imul(ah1, bl3)) | 0;\n hi = (hi + Math.imul(ah1, bh3)) | 0;\n lo = (lo + Math.imul(al0, bl4)) | 0;\n mid = (mid + Math.imul(al0, bh4)) | 0;\n mid = (mid + Math.imul(ah0, bl4)) | 0;\n hi = (hi + Math.imul(ah0, bh4)) | 0;\n var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = (mid + Math.imul(ah5, bl0)) | 0;\n hi = Math.imul(ah5, bh0);\n lo = (lo + Math.imul(al4, bl1)) | 0;\n mid = (mid + Math.imul(al4, bh1)) | 0;\n mid = (mid + Math.imul(ah4, bl1)) | 0;\n hi = (hi + Math.imul(ah4, bh1)) | 0;\n lo = (lo + Math.imul(al3, bl2)) | 0;\n mid = (mid + Math.imul(al3, bh2)) | 0;\n mid = (mid + Math.imul(ah3, bl2)) | 0;\n hi = (hi + Math.imul(ah3, bh2)) | 0;\n lo = (lo + Math.imul(al2, bl3)) | 0;\n mid = (mid + Math.imul(al2, bh3)) | 0;\n mid = (mid + Math.imul(ah2, bl3)) | 0;\n hi = (hi + Math.imul(ah2, bh3)) | 0;\n lo = (lo + Math.imul(al1, bl4)) | 0;\n mid = (mid + Math.imul(al1, bh4)) | 0;\n mid = (mid + Math.imul(ah1, bl4)) | 0;\n hi = (hi + Math.imul(ah1, bh4)) | 0;\n lo = (lo + Math.imul(al0, bl5)) | 0;\n mid = (mid + Math.imul(al0, bh5)) | 0;\n mid = (mid + Math.imul(ah0, bl5)) | 0;\n hi = (hi + Math.imul(ah0, bh5)) | 0;\n var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = (mid + Math.imul(ah6, bl0)) | 0;\n hi = Math.imul(ah6, bh0);\n lo = (lo + Math.imul(al5, bl1)) | 0;\n mid = (mid + Math.imul(al5, bh1)) | 0;\n mid = (mid + Math.imul(ah5, bl1)) | 0;\n hi = (hi + Math.imul(ah5, bh1)) | 0;\n lo = (lo + Math.imul(al4, bl2)) | 0;\n mid = (mid + Math.imul(al4, bh2)) | 0;\n mid = (mid + Math.imul(ah4, bl2)) | 0;\n hi = (hi + Math.imul(ah4, bh2)) | 0;\n lo = (lo + Math.imul(al3, bl3)) | 0;\n mid = (mid + Math.imul(al3, bh3)) | 0;\n mid = (mid + Math.imul(ah3, bl3)) | 0;\n hi = (hi + Math.imul(ah3, bh3)) | 0;\n lo = (lo + Math.imul(al2, bl4)) | 0;\n mid = (mid + Math.imul(al2, bh4)) | 0;\n mid = (mid + Math.imul(ah2, bl4)) | 0;\n hi = (hi + Math.imul(ah2, bh4)) | 0;\n lo = (lo + Math.imul(al1, bl5)) | 0;\n mid = (mid + Math.imul(al1, bh5)) | 0;\n mid = (mid + Math.imul(ah1, bl5)) | 0;\n hi = (hi + Math.imul(ah1, bh5)) | 0;\n lo = (lo + Math.imul(al0, bl6)) | 0;\n mid = (mid + Math.imul(al0, bh6)) | 0;\n mid = (mid + Math.imul(ah0, bl6)) | 0;\n hi = (hi + Math.imul(ah0, bh6)) | 0;\n var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = (mid + Math.imul(ah7, bl0)) | 0;\n hi = Math.imul(ah7, bh0);\n lo = (lo + Math.imul(al6, bl1)) | 0;\n mid = (mid + Math.imul(al6, bh1)) | 0;\n mid = (mid + Math.imul(ah6, bl1)) | 0;\n hi = (hi + Math.imul(ah6, bh1)) | 0;\n lo = (lo + Math.imul(al5, bl2)) | 0;\n mid = (mid + Math.imul(al5, bh2)) | 0;\n mid = (mid + Math.imul(ah5, bl2)) | 0;\n hi = (hi + Math.imul(ah5, bh2)) | 0;\n lo = (lo + Math.imul(al4, bl3)) | 0;\n mid = (mid + Math.imul(al4, bh3)) | 0;\n mid = (mid + Math.imul(ah4, bl3)) | 0;\n hi = (hi + Math.imul(ah4, bh3)) | 0;\n lo = (lo + Math.imul(al3, bl4)) | 0;\n mid = (mid + Math.imul(al3, bh4)) | 0;\n mid = (mid + Math.imul(ah3, bl4)) | 0;\n hi = (hi + Math.imul(ah3, bh4)) | 0;\n lo = (lo + Math.imul(al2, bl5)) | 0;\n mid = (mid + Math.imul(al2, bh5)) | 0;\n mid = (mid + Math.imul(ah2, bl5)) | 0;\n hi = (hi + Math.imul(ah2, bh5)) | 0;\n lo = (lo + Math.imul(al1, bl6)) | 0;\n mid = (mid + Math.imul(al1, bh6)) | 0;\n mid = (mid + Math.imul(ah1, bl6)) | 0;\n hi = (hi + Math.imul(ah1, bh6)) | 0;\n lo = (lo + Math.imul(al0, bl7)) | 0;\n mid = (mid + Math.imul(al0, bh7)) | 0;\n mid = (mid + Math.imul(ah0, bl7)) | 0;\n hi = (hi + Math.imul(ah0, bh7)) | 0;\n var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = (mid + Math.imul(ah8, bl0)) | 0;\n hi = Math.imul(ah8, bh0);\n lo = (lo + Math.imul(al7, bl1)) | 0;\n mid = (mid + Math.imul(al7, bh1)) | 0;\n mid = (mid + Math.imul(ah7, bl1)) | 0;\n hi = (hi + Math.imul(ah7, bh1)) | 0;\n lo = (lo + Math.imul(al6, bl2)) | 0;\n mid = (mid + Math.imul(al6, bh2)) | 0;\n mid = (mid + Math.imul(ah6, bl2)) | 0;\n hi = (hi + Math.imul(ah6, bh2)) | 0;\n lo = (lo + Math.imul(al5, bl3)) | 0;\n mid = (mid + Math.imul(al5, bh3)) | 0;\n mid = (mid + Math.imul(ah5, bl3)) | 0;\n hi = (hi + Math.imul(ah5, bh3)) | 0;\n lo = (lo + Math.imul(al4, bl4)) | 0;\n mid = (mid + Math.imul(al4, bh4)) | 0;\n mid = (mid + Math.imul(ah4, bl4)) | 0;\n hi = (hi + Math.imul(ah4, bh4)) | 0;\n lo = (lo + Math.imul(al3, bl5)) | 0;\n mid = (mid + Math.imul(al3, bh5)) | 0;\n mid = (mid + Math.imul(ah3, bl5)) | 0;\n hi = (hi + Math.imul(ah3, bh5)) | 0;\n lo = (lo + Math.imul(al2, bl6)) | 0;\n mid = (mid + Math.imul(al2, bh6)) | 0;\n mid = (mid + Math.imul(ah2, bl6)) | 0;\n hi = (hi + Math.imul(ah2, bh6)) | 0;\n lo = (lo + Math.imul(al1, bl7)) | 0;\n mid = (mid + Math.imul(al1, bh7)) | 0;\n mid = (mid + Math.imul(ah1, bl7)) | 0;\n hi = (hi + Math.imul(ah1, bh7)) | 0;\n lo = (lo + Math.imul(al0, bl8)) | 0;\n mid = (mid + Math.imul(al0, bh8)) | 0;\n mid = (mid + Math.imul(ah0, bl8)) | 0;\n hi = (hi + Math.imul(ah0, bh8)) | 0;\n var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = (mid + Math.imul(ah9, bl0)) | 0;\n hi = Math.imul(ah9, bh0);\n lo = (lo + Math.imul(al8, bl1)) | 0;\n mid = (mid + Math.imul(al8, bh1)) | 0;\n mid = (mid + Math.imul(ah8, bl1)) | 0;\n hi = (hi + Math.imul(ah8, bh1)) | 0;\n lo = (lo + Math.imul(al7, bl2)) | 0;\n mid = (mid + Math.imul(al7, bh2)) | 0;\n mid = (mid + Math.imul(ah7, bl2)) | 0;\n hi = (hi + Math.imul(ah7, bh2)) | 0;\n lo = (lo + Math.imul(al6, bl3)) | 0;\n mid = (mid + Math.imul(al6, bh3)) | 0;\n mid = (mid + Math.imul(ah6, bl3)) | 0;\n hi = (hi + Math.imul(ah6, bh3)) | 0;\n lo = (lo + Math.imul(al5, bl4)) | 0;\n mid = (mid + Math.imul(al5, bh4)) | 0;\n mid = (mid + Math.imul(ah5, bl4)) | 0;\n hi = (hi + Math.imul(ah5, bh4)) | 0;\n lo = (lo + Math.imul(al4, bl5)) | 0;\n mid = (mid + Math.imul(al4, bh5)) | 0;\n mid = (mid + Math.imul(ah4, bl5)) | 0;\n hi = (hi + Math.imul(ah4, bh5)) | 0;\n lo = (lo + Math.imul(al3, bl6)) | 0;\n mid = (mid + Math.imul(al3, bh6)) | 0;\n mid = (mid + Math.imul(ah3, bl6)) | 0;\n hi = (hi + Math.imul(ah3, bh6)) | 0;\n lo = (lo + Math.imul(al2, bl7)) | 0;\n mid = (mid + Math.imul(al2, bh7)) | 0;\n mid = (mid + Math.imul(ah2, bl7)) | 0;\n hi = (hi + Math.imul(ah2, bh7)) | 0;\n lo = (lo + Math.imul(al1, bl8)) | 0;\n mid = (mid + Math.imul(al1, bh8)) | 0;\n mid = (mid + Math.imul(ah1, bl8)) | 0;\n hi = (hi + Math.imul(ah1, bh8)) | 0;\n lo = (lo + Math.imul(al0, bl9)) | 0;\n mid = (mid + Math.imul(al0, bh9)) | 0;\n mid = (mid + Math.imul(ah0, bl9)) | 0;\n hi = (hi + Math.imul(ah0, bh9)) | 0;\n var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = (mid + Math.imul(ah9, bl1)) | 0;\n hi = Math.imul(ah9, bh1);\n lo = (lo + Math.imul(al8, bl2)) | 0;\n mid = (mid + Math.imul(al8, bh2)) | 0;\n mid = (mid + Math.imul(ah8, bl2)) | 0;\n hi = (hi + Math.imul(ah8, bh2)) | 0;\n lo = (lo + Math.imul(al7, bl3)) | 0;\n mid = (mid + Math.imul(al7, bh3)) | 0;\n mid = (mid + Math.imul(ah7, bl3)) | 0;\n hi = (hi + Math.imul(ah7, bh3)) | 0;\n lo = (lo + Math.imul(al6, bl4)) | 0;\n mid = (mid + Math.imul(al6, bh4)) | 0;\n mid = (mid + Math.imul(ah6, bl4)) | 0;\n hi = (hi + Math.imul(ah6, bh4)) | 0;\n lo = (lo + Math.imul(al5, bl5)) | 0;\n mid = (mid + Math.imul(al5, bh5)) | 0;\n mid = (mid + Math.imul(ah5, bl5)) | 0;\n hi = (hi + Math.imul(ah5, bh5)) | 0;\n lo = (lo + Math.imul(al4, bl6)) | 0;\n mid = (mid + Math.imul(al4, bh6)) | 0;\n mid = (mid + Math.imul(ah4, bl6)) | 0;\n hi = (hi + Math.imul(ah4, bh6)) | 0;\n lo = (lo + Math.imul(al3, bl7)) | 0;\n mid = (mid + Math.imul(al3, bh7)) | 0;\n mid = (mid + Math.imul(ah3, bl7)) | 0;\n hi = (hi + Math.imul(ah3, bh7)) | 0;\n lo = (lo + Math.imul(al2, bl8)) | 0;\n mid = (mid + Math.imul(al2, bh8)) | 0;\n mid = (mid + Math.imul(ah2, bl8)) | 0;\n hi = (hi + Math.imul(ah2, bh8)) | 0;\n lo = (lo + Math.imul(al1, bl9)) | 0;\n mid = (mid + Math.imul(al1, bh9)) | 0;\n mid = (mid + Math.imul(ah1, bl9)) | 0;\n hi = (hi + Math.imul(ah1, bh9)) | 0;\n var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = (mid + Math.imul(ah9, bl2)) | 0;\n hi = Math.imul(ah9, bh2);\n lo = (lo + Math.imul(al8, bl3)) | 0;\n mid = (mid + Math.imul(al8, bh3)) | 0;\n mid = (mid + Math.imul(ah8, bl3)) | 0;\n hi = (hi + Math.imul(ah8, bh3)) | 0;\n lo = (lo + Math.imul(al7, bl4)) | 0;\n mid = (mid + Math.imul(al7, bh4)) | 0;\n mid = (mid + Math.imul(ah7, bl4)) | 0;\n hi = (hi + Math.imul(ah7, bh4)) | 0;\n lo = (lo + Math.imul(al6, bl5)) | 0;\n mid = (mid + Math.imul(al6, bh5)) | 0;\n mid = (mid + Math.imul(ah6, bl5)) | 0;\n hi = (hi + Math.imul(ah6, bh5)) | 0;\n lo = (lo + Math.imul(al5, bl6)) | 0;\n mid = (mid + Math.imul(al5, bh6)) | 0;\n mid = (mid + Math.imul(ah5, bl6)) | 0;\n hi = (hi + Math.imul(ah5, bh6)) | 0;\n lo = (lo + Math.imul(al4, bl7)) | 0;\n mid = (mid + Math.imul(al4, bh7)) | 0;\n mid = (mid + Math.imul(ah4, bl7)) | 0;\n hi = (hi + Math.imul(ah4, bh7)) | 0;\n lo = (lo + Math.imul(al3, bl8)) | 0;\n mid = (mid + Math.imul(al3, bh8)) | 0;\n mid = (mid + Math.imul(ah3, bl8)) | 0;\n hi = (hi + Math.imul(ah3, bh8)) | 0;\n lo = (lo + Math.imul(al2, bl9)) | 0;\n mid = (mid + Math.imul(al2, bh9)) | 0;\n mid = (mid + Math.imul(ah2, bl9)) | 0;\n hi = (hi + Math.imul(ah2, bh9)) | 0;\n var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = (mid + Math.imul(ah9, bl3)) | 0;\n hi = Math.imul(ah9, bh3);\n lo = (lo + Math.imul(al8, bl4)) | 0;\n mid = (mid + Math.imul(al8, bh4)) | 0;\n mid = (mid + Math.imul(ah8, bl4)) | 0;\n hi = (hi + Math.imul(ah8, bh4)) | 0;\n lo = (lo + Math.imul(al7, bl5)) | 0;\n mid = (mid + Math.imul(al7, bh5)) | 0;\n mid = (mid + Math.imul(ah7, bl5)) | 0;\n hi = (hi + Math.imul(ah7, bh5)) | 0;\n lo = (lo + Math.imul(al6, bl6)) | 0;\n mid = (mid + Math.imul(al6, bh6)) | 0;\n mid = (mid + Math.imul(ah6, bl6)) | 0;\n hi = (hi + Math.imul(ah6, bh6)) | 0;\n lo = (lo + Math.imul(al5, bl7)) | 0;\n mid = (mid + Math.imul(al5, bh7)) | 0;\n mid = (mid + Math.imul(ah5, bl7)) | 0;\n hi = (hi + Math.imul(ah5, bh7)) | 0;\n lo = (lo + Math.imul(al4, bl8)) | 0;\n mid = (mid + Math.imul(al4, bh8)) | 0;\n mid = (mid + Math.imul(ah4, bl8)) | 0;\n hi = (hi + Math.imul(ah4, bh8)) | 0;\n lo = (lo + Math.imul(al3, bl9)) | 0;\n mid = (mid + Math.imul(al3, bh9)) | 0;\n mid = (mid + Math.imul(ah3, bl9)) | 0;\n hi = (hi + Math.imul(ah3, bh9)) | 0;\n var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = (mid + Math.imul(ah9, bl4)) | 0;\n hi = Math.imul(ah9, bh4);\n lo = (lo + Math.imul(al8, bl5)) | 0;\n mid = (mid + Math.imul(al8, bh5)) | 0;\n mid = (mid + Math.imul(ah8, bl5)) | 0;\n hi = (hi + Math.imul(ah8, bh5)) | 0;\n lo = (lo + Math.imul(al7, bl6)) | 0;\n mid = (mid + Math.imul(al7, bh6)) | 0;\n mid = (mid + Math.imul(ah7, bl6)) | 0;\n hi = (hi + Math.imul(ah7, bh6)) | 0;\n lo = (lo + Math.imul(al6, bl7)) | 0;\n mid = (mid + Math.imul(al6, bh7)) | 0;\n mid = (mid + Math.imul(ah6, bl7)) | 0;\n hi = (hi + Math.imul(ah6, bh7)) | 0;\n lo = (lo + Math.imul(al5, bl8)) | 0;\n mid = (mid + Math.imul(al5, bh8)) | 0;\n mid = (mid + Math.imul(ah5, bl8)) | 0;\n hi = (hi + Math.imul(ah5, bh8)) | 0;\n lo = (lo + Math.imul(al4, bl9)) | 0;\n mid = (mid + Math.imul(al4, bh9)) | 0;\n mid = (mid + Math.imul(ah4, bl9)) | 0;\n hi = (hi + Math.imul(ah4, bh9)) | 0;\n var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = (mid + Math.imul(ah9, bl5)) | 0;\n hi = Math.imul(ah9, bh5);\n lo = (lo + Math.imul(al8, bl6)) | 0;\n mid = (mid + Math.imul(al8, bh6)) | 0;\n mid = (mid + Math.imul(ah8, bl6)) | 0;\n hi = (hi + Math.imul(ah8, bh6)) | 0;\n lo = (lo + Math.imul(al7, bl7)) | 0;\n mid = (mid + Math.imul(al7, bh7)) | 0;\n mid = (mid + Math.imul(ah7, bl7)) | 0;\n hi = (hi + Math.imul(ah7, bh7)) | 0;\n lo = (lo + Math.imul(al6, bl8)) | 0;\n mid = (mid + Math.imul(al6, bh8)) | 0;\n mid = (mid + Math.imul(ah6, bl8)) | 0;\n hi = (hi + Math.imul(ah6, bh8)) | 0;\n lo = (lo + Math.imul(al5, bl9)) | 0;\n mid = (mid + Math.imul(al5, bh9)) | 0;\n mid = (mid + Math.imul(ah5, bl9)) | 0;\n hi = (hi + Math.imul(ah5, bh9)) | 0;\n var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = (mid + Math.imul(ah9, bl6)) | 0;\n hi = Math.imul(ah9, bh6);\n lo = (lo + Math.imul(al8, bl7)) | 0;\n mid = (mid + Math.imul(al8, bh7)) | 0;\n mid = (mid + Math.imul(ah8, bl7)) | 0;\n hi = (hi + Math.imul(ah8, bh7)) | 0;\n lo = (lo + Math.imul(al7, bl8)) | 0;\n mid = (mid + Math.imul(al7, bh8)) | 0;\n mid = (mid + Math.imul(ah7, bl8)) | 0;\n hi = (hi + Math.imul(ah7, bh8)) | 0;\n lo = (lo + Math.imul(al6, bl9)) | 0;\n mid = (mid + Math.imul(al6, bh9)) | 0;\n mid = (mid + Math.imul(ah6, bl9)) | 0;\n hi = (hi + Math.imul(ah6, bh9)) | 0;\n var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = (mid + Math.imul(ah9, bl7)) | 0;\n hi = Math.imul(ah9, bh7);\n lo = (lo + Math.imul(al8, bl8)) | 0;\n mid = (mid + Math.imul(al8, bh8)) | 0;\n mid = (mid + Math.imul(ah8, bl8)) | 0;\n hi = (hi + Math.imul(ah8, bh8)) | 0;\n lo = (lo + Math.imul(al7, bl9)) | 0;\n mid = (mid + Math.imul(al7, bh9)) | 0;\n mid = (mid + Math.imul(ah7, bl9)) | 0;\n hi = (hi + Math.imul(ah7, bh9)) | 0;\n var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = (mid + Math.imul(ah9, bl8)) | 0;\n hi = Math.imul(ah9, bh8);\n lo = (lo + Math.imul(al8, bl9)) | 0;\n mid = (mid + Math.imul(al8, bh9)) | 0;\n mid = (mid + Math.imul(ah8, bl9)) | 0;\n hi = (hi + Math.imul(ah8, bh9)) | 0;\n var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = (mid + Math.imul(ah9, bl9)) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n return out;\n };\n\n // Polyfill comb\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n\n var carry = 0;\n var hncarry = 0;\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;\n lo = (lo + rword) | 0;\n rword = lo & 0x3ffffff;\n ncarry = (ncarry + (lo >>> 26)) | 0;\n\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n function jumboMulTo (self, num, out) {\n // Temporary disable, see https://github.com/indutny/bn.js/issues/211\n // var fftm = new FFTM();\n // return fftm.mulp(self, num, out);\n return bigMulTo(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo (num, out) {\n var res;\n var len = this.length + num.length;\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n };\n\n // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n function FFTM (x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT (N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n };\n\n // Returns binary-reversed representation of `x`\n FFTM.prototype.revBin = function revBin (x, l, N) {\n if (x === 0 || x === N - 1) return x;\n\n var rb = 0;\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << (l - i - 1);\n x >>= 1;\n }\n\n return rb;\n };\n\n // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n\n var rx = rtwdf_ * ro - itwdf_ * io;\n\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n\n /* jshint maxdepth : false */\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b (n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate (rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n\n t = iws[i];\n\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b (ws, N) {\n var carry = 0;\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +\n Math.round(ws[2 * i] / N) +\n carry;\n\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {\n var carry = 0;\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n\n rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;\n }\n\n // Pad with zeroes\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub (N) {\n var ph = new Array(N);\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp (x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n\n var rmws = out.words;\n rmws.length = N;\n\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out._strip();\n };\n\n // Multiply `this` by `num`\n BN.prototype.mul = function mul (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n };\n\n // Multiply employing FFT\n BN.prototype.mulf = function mulf (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n };\n\n // In-place Multiplication\n BN.prototype.imul = function imul (num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n\n // Carry\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += (w / 0x4000000) | 0;\n // NOTE: lo is 27bit maximum\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.muln = function muln (num) {\n return this.clone().imuln(num);\n };\n\n // `this` * `this`\n BN.prototype.sqr = function sqr () {\n return this.mul(this);\n };\n\n // `this` * `this` in-place\n BN.prototype.isqr = function isqr () {\n return this.imul(this.clone());\n };\n\n // Math.pow(`this`, `num`)\n BN.prototype.pow = function pow (num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1);\n\n // Skip leading zeroes\n var res = this;\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n\n res = res.mul(q);\n }\n }\n\n return res;\n };\n\n // Shift-left in-place\n BN.prototype.iushln = function iushln (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = ((this.words[i] | 0) - newCarry) << r;\n this.words[i] = c | carry;\n carry = newCarry >>> (26 - r);\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishln = function ishln (bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n };\n\n // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n BN.prototype.iushrn = function iushrn (bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n if (hint) {\n h = (hint - (hint % 26)) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n var maskedWords = extended;\n\n h -= s;\n h = Math.max(0, h);\n\n // Extended mode, copy masked part\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n maskedWords.length = s;\n }\n\n if (s === 0) {\n // No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = (carry << (26 - r)) | (word >>> r);\n carry = word & mask;\n }\n\n // Push carried bits as a mask\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishrn = function ishrn (bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n };\n\n // Shift-left\n BN.prototype.shln = function shln (bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln (bits) {\n return this.clone().iushln(bits);\n };\n\n // Shift-right\n BN.prototype.shrn = function shrn (bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn (bits) {\n return this.clone().iushrn(bits);\n };\n\n // Test if n bit is set\n BN.prototype.testn = function testn (bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) return false;\n\n // Check bit and return\n var w = this.words[s];\n\n return !!(w & q);\n };\n\n // Return only lowers bits of number (in-place)\n BN.prototype.imaskn = function imaskn (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n this.words[this.length - 1] &= mask;\n }\n\n return this._strip();\n };\n\n // Return only lowers bits of number\n BN.prototype.maskn = function maskn (bits) {\n return this.clone().imaskn(bits);\n };\n\n // Add plain number `num` to `this`\n BN.prototype.iaddn = function iaddn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num);\n\n // Possible sign change\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) <= num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n }\n\n // Add without checks\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn (num) {\n this.words[0] += num;\n\n // Carry\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n this.length = Math.max(this.length, i + 1);\n\n return this;\n };\n\n // Subtract plain number `num` from `this`\n BN.prototype.isubn = function isubn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this._strip();\n };\n\n BN.prototype.addn = function addn (num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn (num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs () {\n this.negative = 0;\n\n return this;\n };\n\n BN.prototype.abs = function abs () {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - ((right / 0x4000000) | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this._strip();\n\n // Subtraction overflow\n assert(carry === -1);\n carry = 0;\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n this.negative = 1;\n\n return this._strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv (num, mode) {\n var shift = this.length - num.length;\n\n var a = this.clone();\n var b = num;\n\n // Normalize\n var bhi = b.words[b.length - 1] | 0;\n var bhiBits = this._countBits(bhi);\n shift = 26 - bhiBits;\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n }\n\n // Initialize quotient\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n if (diff.negative === 0) {\n a = diff;\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 +\n (a.words[b.length + j - 1] | 0);\n\n // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n qj = Math.min((qj / bhi) | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n a._ishlnsubmul(b, 1, j);\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n if (q) {\n q.words[j] = qj;\n }\n }\n if (q) {\n q._strip();\n }\n a._strip();\n\n // Denormalize\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n };\n\n // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n BN.prototype.divmod = function divmod (num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n }\n\n // Both numbers are positive at this point\n\n // Strip both numbers to approximate shift value\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n }\n\n // Very short reduction\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n };\n\n // Find `this` / `num`\n BN.prototype.div = function div (num) {\n return this.divmod(num, 'div', false).div;\n };\n\n // Find `this` % `num`\n BN.prototype.mod = function mod (num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod (num) {\n return this.divmod(num, 'mod', true).mod;\n };\n\n // Find Round(`this` / `num`)\n BN.prototype.divRound = function divRound (num) {\n var dm = this.divmod(num);\n\n // Fast case - exact division\n if (dm.mod.isZero()) return dm.div;\n\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half);\n\n // Round down\n if (cmp < 0 || (r2 === 1 && cmp === 0)) return dm.div;\n\n // Round up\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modrn = function modrn (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n\n var acc = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return isNegNum ? -acc : acc;\n };\n\n // WARNING: DEPRECATED\n BN.prototype.modn = function modn (num) {\n return this.modrn(num);\n };\n\n // In-place division by number\n BN.prototype.idivn = function idivn (num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n\n assert(num <= 0x3ffffff);\n\n var carry = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = (w / num) | 0;\n carry = w % num;\n }\n\n this._strip();\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.divn = function divn (num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n }\n\n // A * x + B * y = x\n var A = new BN(1);\n var B = new BN(0);\n\n // C * x + D * y = y\n var C = new BN(0);\n var D = new BN(1);\n\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n x.iushrn(i);\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n y.iushrn(j);\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n };\n\n // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n BN.prototype._invmp = function _invmp (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n a.iushrn(i);\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n b.iushrn(j);\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd (num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0;\n\n // Remove common factor of two\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n };\n\n // Invert number in the field F(num)\n BN.prototype.invm = function invm (num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven () {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd () {\n return (this.words[0] & 1) === 1;\n };\n\n // And first word and num\n BN.prototype.andln = function andln (num) {\n return this.words[0] & num;\n };\n\n // Increment at the bit position in-line\n BN.prototype.bincn = function bincn (bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) {\n this._expand(s + 1);\n this.words[s] |= q;\n return this;\n }\n\n // Add bit and propagate, if needed\n var carry = q;\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n return this;\n };\n\n BN.prototype.isZero = function isZero () {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn (num) {\n var negative = num < 0;\n\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n\n this._strip();\n\n var res;\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n BN.prototype.cmp = function cmp (num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Unsigned comparison\n BN.prototype.ucmp = function ucmp (num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n\n var res = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n\n if (a === b) continue;\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n break;\n }\n return res;\n };\n\n BN.prototype.gtn = function gtn (num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt (num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten (num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte (num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn (num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt (num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten (num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte (num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn (num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq (num) {\n return this.cmp(num) === 0;\n };\n\n //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n BN.red = function red (num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed () {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed (ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd (num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd (num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub (num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub (num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl (num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr () {\n assert(this.red, 'redSqr works only with red numbers');\n this.red._verify1(this);\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr () {\n assert(this.red, 'redISqr works only with red numbers');\n this.red._verify1(this);\n return this.red.isqr(this);\n };\n\n // Square root over p\n BN.prototype.redSqrt = function redSqrt () {\n assert(this.red, 'redSqrt works only with red numbers');\n this.red._verify1(this);\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm () {\n assert(this.red, 'redInvm works only with red numbers');\n this.red._verify1(this);\n return this.red.invm(this);\n };\n\n // Return negative clone of `this` % `red modulo`\n BN.prototype.redNeg = function redNeg () {\n assert(this.red, 'redNeg works only with red numbers');\n this.red._verify1(this);\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow (num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n this.red._verify1(this);\n return this.red.pow(this, num);\n };\n\n // Prime numbers with efficient reduction\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n };\n\n // Pseudo-Mersenne prime\n function MPrime (name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp () {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce (num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is a BN v4 instance\n r.strip();\n } else {\n // r is a BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split (input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK (num) {\n return num.imul(this.k);\n };\n\n function K256 () {\n MPrime.call(\n this,\n 'k256',\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n inherits(K256, MPrime);\n\n K256.prototype.split = function split (input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n\n var outLen = Math.min(input.length, 9);\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n }\n\n // Shift by 9 limbs\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);\n prev = next;\n }\n prev >>>= 22;\n input.words[i - 10] = prev;\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK (num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2;\n\n // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n var lo = 0;\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + ((lo / 0x4000000) | 0);\n }\n\n // Fast length reduction\n if (num.words[num.length - 1] === 0) {\n num.length--;\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n return num;\n };\n\n function P224 () {\n MPrime.call(\n this,\n 'p224',\n 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n inherits(P224, MPrime);\n\n function P192 () {\n MPrime.call(\n this,\n 'p192',\n 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n inherits(P192, MPrime);\n\n function P25519 () {\n // 2 ^ 255 - 19\n MPrime.call(\n this,\n '25519',\n '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK (num) {\n // K = 0x13\n var carry = 0;\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n\n num.words[i] = lo;\n carry = hi;\n }\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n return num;\n };\n\n // Exported mostly for testing purposes, use plain name instead\n BN._prime = function prime (name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n\n var prime;\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n primes[name] = prime;\n\n return prime;\n };\n\n //\n // Base reduction engine\n //\n function Red (m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1 (a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2 (a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red,\n 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod (a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n\n move(a, a.umod(this.m)._forceRed(this));\n return a;\n };\n\n Red.prototype.neg = function neg (a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add (a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd (a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res;\n };\n\n Red.prototype.sub = function sub (a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub (a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res;\n };\n\n Red.prototype.shl = function shl (a, num) {\n this._verify1(a);\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul (a, b) {\n this._verify2(a, b);\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul (a, b) {\n this._verify2(a, b);\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr (a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr (a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt (a) {\n if (a.isZero()) return a.clone();\n\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1);\n\n // Fast case\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n }\n\n // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n var q = this.m.subn(1);\n var s = 0;\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n assert(!q.isZero());\n\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg();\n\n // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n while (t.cmp(one) !== 0) {\n var tmp = t;\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm (a) {\n var inv = a._invmp(this.m);\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow (a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n for (var j = start - 1; j >= 0; j--) {\n var bit = (word >> j) & 1;\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo (num) {\n var r = num.umod(this.m);\n\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom (num) {\n var res = num.clone();\n res.red = null;\n return res;\n };\n\n //\n // Montgomery method engine\n //\n\n BN.mont = function mont (num) {\n return new Mont(num);\n };\n\n function Mont (m) {\n Red.call(this, m);\n\n this.shift = this.m.bitLength();\n if (this.shift % 26 !== 0) {\n this.shift += 26 - (this.shift % 26);\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo (num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom (num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul (a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul (a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm (a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})( false || module, this);\n\n\n//# sourceURL=webpack:///./node_modules/bn.js/lib/bn.js?"); /***/ }), /***/ "./node_modules/borsh/lib/index.js": /*!*****************************************!*\ !*** ./node_modules/borsh/lib/index.js ***! \*****************************************/ /***/ (function(__unused_webpack_module, exports, __webpack_require__) { "use strict"; eval("\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\n return c > 3 && r && Object.defineProperty(target, key, r), r;\n};\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", ({ value: true }));\nexports.deserializeUnchecked = exports.deserialize = exports.serialize = exports.BinaryReader = exports.BinaryWriter = exports.BorshError = exports.baseDecode = exports.baseEncode = void 0;\nconst bn_js_1 = __importDefault(__webpack_require__(/*! bn.js */ \"./node_modules/bn.js/lib/bn.js\"));\nconst bs58_1 = __importDefault(__webpack_require__(/*! bs58 */ \"./node_modules/borsh/node_modules/bs58/index.js\"));\n// TODO: Make sure this polyfill not included when not required\nconst encoding = __importStar(__webpack_require__(/*! text-encoding-utf-8 */ \"./node_modules/text-encoding-utf-8/lib/encoding.lib.js\"));\nconst ResolvedTextDecoder = typeof TextDecoder !== \"function\" ? encoding.TextDecoder : TextDecoder;\nconst textDecoder = new ResolvedTextDecoder(\"utf-8\", { fatal: true });\nfunction baseEncode(value) {\n if (typeof value === \"string\") {\n value = Buffer.from(value, \"utf8\");\n }\n return bs58_1.default.encode(Buffer.from(value));\n}\nexports.baseEncode = baseEncode;\nfunction baseDecode(value) {\n return Buffer.from(bs58_1.default.decode(value));\n}\nexports.baseDecode = baseDecode;\nconst INITIAL_LENGTH = 1024;\nclass BorshError extends Error {\n constructor(message) {\n super(message);\n this.fieldPath = [];\n this.originalMessage = message;\n }\n addToFieldPath(fieldName) {\n this.fieldPath.splice(0, 0, fieldName);\n // NOTE: Modifying message directly as jest doesn't use .toString()\n this.message = this.originalMessage + \": \" + this.fieldPath.join(\".\");\n }\n}\nexports.BorshError = BorshError;\n/// Binary encoder.\nclass BinaryWriter {\n constructor() {\n this.buf = Buffer.alloc(INITIAL_LENGTH);\n this.length = 0;\n }\n maybeResize() {\n if (this.buf.length < 16 + this.length) {\n this.buf = Buffer.concat([this.buf, Buffer.alloc(INITIAL_LENGTH)]);\n }\n }\n writeU8(value) {\n this.maybeResize();\n this.buf.writeUInt8(value, this.length);\n this.length += 1;\n }\n writeU16(value) {\n this.maybeResize();\n this.buf.writeUInt16LE(value, this.length);\n this.length += 2;\n }\n writeU32(value) {\n this.maybeResize();\n this.buf.writeUInt32LE(value, this.length);\n this.length += 4;\n }\n writeU64(value) {\n this.maybeResize();\n this.writeBuffer(Buffer.from(new bn_js_1.default(value).toArray(\"le\", 8)));\n }\n writeU128(value) {\n this.maybeResize();\n this.writeBuffer(Buffer.from(new bn_js_1.default(value).toArray(\"le\", 16)));\n }\n writeU256(value) {\n this.maybeResize();\n this.writeBuffer(Buffer.from(new bn_js_1.default(value).toArray(\"le\", 32)));\n }\n writeU512(value) {\n this.maybeResize();\n this.writeBuffer(Buffer.from(new bn_js_1.default(value).toArray(\"le\", 64)));\n }\n writeBuffer(buffer) {\n // Buffer.from is needed as this.buf.subarray can return plain Uint8Array in browser\n this.buf = Buffer.concat([\n Buffer.from(this.buf.subarray(0, this.length)),\n buffer,\n Buffer.alloc(INITIAL_LENGTH),\n ]);\n this.length += buffer.length;\n }\n writeString(str) {\n this.maybeResize();\n const b = Buffer.from(str, \"utf8\");\n this.writeU32(b.length);\n this.writeBuffer(b);\n }\n writeFixedArray(array) {\n this.writeBuffer(Buffer.from(array));\n }\n writeArray(array, fn) {\n this.maybeResize();\n this.writeU32(array.length);\n for (const elem of array) {\n this.maybeResize();\n fn(elem);\n }\n }\n toArray() {\n return this.buf.subarray(0, this.length);\n }\n}\nexports.BinaryWriter = BinaryWriter;\nfunction handlingRangeError(target, propertyKey, propertyDescriptor) {\n const originalMethod = propertyDescriptor.value;\n propertyDescriptor.value = function (...args) {\n try {\n return originalMethod.apply(this, args);\n }\n catch (e) {\n if (e instanceof RangeError) {\n const code = e.code;\n if ([\"ERR_BUFFER_OUT_OF_BOUNDS\", \"ERR_OUT_OF_RANGE\"].indexOf(code) >= 0) {\n throw new BorshError(\"Reached the end of buffer when deserializing\");\n }\n }\n throw e;\n }\n };\n}\nclass BinaryReader {\n constructor(buf) {\n this.buf = buf;\n this.offset = 0;\n }\n readU8() {\n const value = this.buf.readUInt8(this.offset);\n this.offset += 1;\n return value;\n }\n readU16() {\n const value = this.buf.readUInt16LE(this.offset);\n this.offset += 2;\n return value;\n }\n readU32() {\n const value = this.buf.readUInt32LE(this.offset);\n this.offset += 4;\n return value;\n }\n readU64() {\n const buf = this.readBuffer(8);\n return new bn_js_1.default(buf, \"le\");\n }\n readU128() {\n const buf = this.readBuffer(16);\n return new bn_js_1.default(buf, \"le\");\n }\n readU256() {\n const buf = this.readBuffer(32);\n return new bn_js_1.default(buf, \"le\");\n }\n readU512() {\n const buf = this.readBuffer(64);\n return new bn_js_1.default(buf, \"le\");\n }\n readBuffer(len) {\n if (this.offset + len > this.buf.length) {\n throw new BorshError(`Expected buffer length ${len} isn't within bounds`);\n }\n const result = this.buf.slice(this.offset, this.offset + len);\n this.offset += len;\n return result;\n }\n readString() {\n const len = this.readU32();\n const buf = this.readBuffer(len);\n try {\n // NOTE: Using TextDecoder to fail on invalid UTF-8\n return textDecoder.decode(buf);\n }\n catch (e) {\n throw new BorshError(`Error decoding UTF-8 string: ${e}`);\n }\n }\n readFixedArray(len) {\n return new Uint8Array(this.readBuffer(len));\n }\n readArray(fn) {\n const len = this.readU32();\n const result = Array();\n for (let i = 0; i < len; ++i) {\n result.push(fn());\n }\n return result;\n }\n}\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU8\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU16\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU32\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU64\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU128\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU256\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readU512\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readString\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readFixedArray\", null);\n__decorate([\n handlingRangeError\n], BinaryReader.prototype, \"readArray\", null);\nexports.BinaryReader = BinaryReader;\nfunction capitalizeFirstLetter(string) {\n return string.charAt(0).toUpperCase() + string.slice(1);\n}\nfunction serializeField(schema, fieldName, value, fieldType, writer) {\n try {\n // TODO: Handle missing values properly (make sure they never result in just skipped write)\n if (typeof fieldType === \"string\") {\n writer[`write${capitalizeFirstLetter(fieldType)}`](value);\n }\n else if (fieldType instanceof Array) {\n if (typeof fieldType[0] === \"number\") {\n if (value.length !== fieldType[0]) {\n throw new BorshError(`Expecting byte array of length ${fieldType[0]}, but got ${value.length} bytes`);\n }\n writer.writeFixedArray(value);\n }\n else if (fieldType.length === 2 && typeof fieldType[1] === \"number\") {\n if (value.length !== fieldType[1]) {\n throw new BorshError(`Expecting byte array of length ${fieldType[1]}, but got ${value.length} bytes`);\n }\n for (let i = 0; i < fieldType[1]; i++) {\n serializeField(schema, null, value[i], fieldType[0], writer);\n }\n }\n else {\n writer.writeArray(value, (item) => {\n serializeField(schema, fieldName, item, fieldType[0], writer);\n });\n }\n }\n else if (fieldType.kind !== undefined) {\n switch (fieldType.kind) {\n case \"option\": {\n if (value === null || value === undefined) {\n writer.writeU8(0);\n }\n else {\n writer.writeU8(1);\n serializeField(schema, fieldName, value, fieldType.type, writer);\n }\n break;\n }\n case \"map\": {\n writer.writeU32(value.size);\n value.forEach((val, key) => {\n serializeField(schema, fieldName, key, fieldType.key, writer);\n serializeField(schema, fieldName, val, fieldType.value, writer);\n });\n break;\n }\n default:\n throw new BorshError(`FieldType ${fieldType} unrecognized`);\n }\n }\n else {\n serializeStruct(schema, value, writer);\n }\n }\n catch (error) {\n if (error instanceof BorshError) {\n error.addToFieldPath(fieldName);\n }\n throw error;\n }\n}\nfunction serializeStruct(schema, obj, writer) {\n if (typeof obj.borshSerialize === \"function\") {\n obj.borshSerialize(writer);\n return;\n }\n const structSchema = schema.get(obj.constructor);\n if (!structSchema) {\n throw new BorshError(`Class ${obj.constructor.name} is missing in schema`);\n }\n if (structSchema.kind === \"struct\") {\n structSchema.fields.map(([fieldName, fieldType]) => {\n serializeField(schema, fieldName, obj[fieldName], fieldType, writer);\n });\n }\n else if (structSchema.kind === \"enum\") {\n const name = obj[structSchema.field];\n for (let idx = 0; idx < structSchema.values.length; ++idx) {\n const [fieldName, fieldType] = structSchema.values[idx];\n if (fieldName === name) {\n writer.writeU8(idx);\n serializeField(schema, fieldName, obj[fieldName], fieldType, writer);\n break;\n }\n }\n }\n else {\n throw new BorshError(`Unexpected schema kind: ${structSchema.kind} for ${obj.constructor.name}`);\n }\n}\n/// Serialize given object using schema of the form:\n/// { class_name -> [ [field_name, field_type], .. ], .. }\nfunction serialize(schema, obj, Writer = BinaryWriter) {\n const writer = new Writer();\n serializeStruct(schema, obj, writer);\n return writer.toArray();\n}\nexports.serialize = serialize;\nfunction deserializeField(schema, fieldName, fieldType, reader) {\n try {\n if (typeof fieldType === \"string\") {\n return reader[`read${capitalizeFirstLetter(fieldType)}`]();\n }\n if (fieldType instanceof Array) {\n if (typeof fieldType[0] === \"number\") {\n return reader.readFixedArray(fieldType[0]);\n }\n else if (typeof fieldType[1] === \"number\") {\n const arr = [];\n for (let i = 0; i < fieldType[1]; i++) {\n arr.push(deserializeField(schema, null, fieldType[0], reader));\n }\n return arr;\n }\n else {\n return reader.readArray(() => deserializeField(schema, fieldName, fieldType[0], reader));\n }\n }\n if (fieldType.kind === \"option\") {\n const option = reader.readU8();\n if (option) {\n return deserializeField(schema, fieldName, fieldType.type, reader);\n }\n return undefined;\n }\n if (fieldType.kind === \"map\") {\n let map = new Map();\n const length = reader.readU32();\n for (let i = 0; i < length; i++) {\n const key = deserializeField(schema, fieldName, fieldType.key, reader);\n const val = deserializeField(schema, fieldName, fieldType.value, reader);\n map.set(key, val);\n }\n return map;\n }\n return deserializeStruct(schema, fieldType, reader);\n }\n catch (error) {\n if (error instanceof BorshError) {\n error.addToFieldPath(fieldName);\n }\n throw error;\n }\n}\nfunction deserializeStruct(schema, classType, reader) {\n if (typeof classType.borshDeserialize === \"function\") {\n return classType.borshDeserialize(reader);\n }\n const structSchema = schema.get(classType);\n if (!structSchema) {\n throw new BorshError(`Class ${classType.name} is missing in schema`);\n }\n if (structSchema.kind === \"struct\") {\n const result = {};\n for (const [fieldName, fieldType] of schema.get(classType).fields) {\n result[fieldName] = deserializeField(schema, fieldName, fieldType, reader);\n }\n return new classType(result);\n }\n if (structSchema.kind === \"enum\") {\n const idx = reader.readU8();\n if (idx >= structSchema.values.length) {\n throw new BorshError(`Enum index: ${idx} is out of range`);\n }\n const [fieldName, fieldType] = structSchema.values[idx];\n const fieldValue = deserializeField(schema, fieldName, fieldType, reader);\n return new classType({ [fieldName]: fieldValue });\n }\n throw new BorshError(`Unexpected schema kind: ${structSchema.kind} for ${classType.constructor.name}`);\n}\n/// Deserializes object from bytes using schema.\nfunction deserialize(schema, classType, buffer, Reader = BinaryReader) {\n const reader = new Reader(buffer);\n const result = deserializeStruct(schema, classType, reader);\n if (reader.offset < buffer.length) {\n throw new BorshError(`Unexpected ${buffer.length - reader.offset} bytes after deserialized data`);\n }\n return result;\n}\nexports.deserialize = deserialize;\n/// Deserializes object from bytes using schema, without checking the length read\nfunction deserializeUnchecked(schema, classType, buffer, Reader = BinaryReader) {\n const reader = new Reader(buffer);\n return deserializeStruct(schema, classType, reader);\n}\nexports.deserializeUnchecked = deserializeUnchecked;\n\n\n//# sourceURL=webpack:///./node_modules/borsh/lib/index.js?"); /***/ }), /***/ "./node_modules/borsh/node_modules/base-x/src/index.js": /*!*************************************************************!*\ !*** ./node_modules/borsh/node_modules/base-x/src/index.js ***! \*************************************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { "use strict"; eval("\n// base-x encoding / decoding\n// Copyright (c) 2018 base-x contributors\n// Copyright (c) 2014-2018 The Bitcoin Core developers (base58.cpp)\n// Distributed under the MIT software license, see the accompanying\n// file LICENSE or http://www.opensource.org/licenses/mit-license.php.\n// @ts-ignore\nvar _Buffer = (__webpack_require__(/*! safe-buffer */ \"./node_modules/safe-buffer/index.js\").Buffer)\nfunction base (ALPHABET) {\n if (ALPHABET.length >= 255) { throw new TypeError('Alphabet too long') }\n var BASE_MAP = new Uint8Array(256)\n for (var j = 0; j < BASE_MAP.length; j++) {\n BASE_MAP[j] = 255\n }\n for (var i = 0; i < ALPHABET.length; i++) {\n var x = ALPHABET.charAt(i)\n var xc = x.charCodeAt(0)\n if (BASE_MAP[xc] !== 255) { throw new TypeError(x + ' is ambiguous') }\n BASE_MAP[xc] = i\n }\n var BASE = ALPHABET.length\n var LEADER = ALPHABET.charAt(0)\n var FACTOR = Math.log(BASE) / Math.log(256) // log(BASE) / log(256), rounded up\n var iFACTOR = Math.log(256) / Math.log(BASE) // log(256) / log(BASE), rounded up\n function encode (source) {\n if (Array.isArray(source) || source instanceof Uint8Array) { source = _Buffer.from(source) }\n if (!_Buffer.isBuffer(source)) { throw new TypeError('Expected Buffer') }\n if (source.length === 0) { return '' }\n // Skip & count leading zeroes.\n var zeroes = 0\n var length = 0\n var pbegin = 0\n var pend = source.length\n while (pbegin !== pend && source[pbegin] === 0) {\n pbegin++\n zeroes++\n }\n // Allocate enough space in big-endian base58 representation.\n var size = ((pend - pbegin) * iFACTOR + 1) >>> 0\n var b58 = new Uint8Array(size)\n // Process the bytes.\n while (pbegin !== pend) {\n var carry = source[pbegin]\n // Apply \"b58 = b58 * 256 + ch\".\n var i = 0\n for (var it1 = size - 1; (carry !== 0 || i < length) && (it1 !== -1); it1--, i++) {\n carry += (256 * b58[it1]) >>> 0\n b58[it1] = (carry % BASE) >>> 0\n carry = (carry / BASE) >>> 0\n }\n if (carry !== 0) { throw new Error('Non-zero carry') }\n length = i\n pbegin++\n }\n // Skip leading zeroes in base58 result.\n var it2 = size - length\n while (it2 !== size && b58[it2] === 0) {\n it2++\n }\n // Translate the result into a string.\n var str = LEADER.repeat(zeroes)\n for (; it2 < size; ++it2) { str += ALPHABET.charAt(b58[it2]) }\n return str\n }\n function decodeUnsafe (source) {\n if (typeof source !== 'string') { throw new TypeError('Expected String') }\n if (source.length === 0) { return _Buffer.alloc(0) }\n var psz = 0\n // Skip and count leading '1's.\n var zeroes = 0\n var length = 0\n while (source[psz] === LEADER) {\n zeroes++\n psz++\n }\n // Allocate enough space in big-endian base256 representation.\n var size = (((source.length - psz) * FACTOR) + 1) >>> 0 // log(58) / log(256), rounded up.\n var b256 = new Uint8Array(size)\n // Process the characters.\n while (source[psz]) {\n // Decode character\n var carry = BASE_MAP[source.charCodeAt(psz)]\n // Invalid character\n if (carry === 255) { return }\n var i = 0\n for (var it3 = size - 1; (carry !== 0 || i < length) && (it3 !== -1); it3--, i++) {\n carry += (BASE * b256[it3]) >>> 0\n b256[it3] = (carry % 256) >>> 0\n carry = (carry / 256) >>> 0\n }\n if (carry !== 0) { throw new Error('Non-zero carry') }\n length = i\n psz++\n }\n // Skip leading zeroes in b256.\n var it4 = size - length\n while (it4 !== size && b256[it4] === 0) {\n it4++\n }\n var vch = _Buffer.allocUnsafe(zeroes + (size - it4))\n vch.fill(0x00, 0, zeroes)\n var j = zeroes\n while (it4 !== size) {\n vch[j++] = b256[it4++]\n }\n return vch\n }\n function decode (string) {\n var buffer = decodeUnsafe(string)\n if (buffer) { return buffer }\n throw new Error('Non-base' + BASE + ' character')\n }\n return {\n encode: encode,\n decodeUnsafe: decodeUnsafe,\n decode: decode\n }\n}\nmodule.exports = base\n\n\n//# sourceURL=webpack:///./node_modules/borsh/node_modules/base-x/src/index.js?"); /***/ }), /***/ "./node_modules/borsh/node_modules/bs58/index.js": /*!*******************************************************!*\ !*** ./node_modules/borsh/node_modules/bs58/index.js ***! \*******************************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { eval("var basex = __webpack_require__(/*! base-x */ \"./node_modules/borsh/node_modules/base-x/src/index.js\")\nvar ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'\n\nmodule.exports = basex(ALPHABET)\n\n\n//# sourceURL=webpack:///./node_modules/borsh/node_modules/bs58/index.js?"); /***/ }), /***/ "./node_modules/bs58/index.js": /*!************************************!*\ !*** ./node_modules/bs58/index.js ***! \************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { eval("const basex = __webpack_require__(/*! base-x */ \"./node_modules/base-x/src/index.js\")\nconst ALPHABET = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz'\n\nmodule.exports = basex(ALPHABET)\n\n\n//# sourceURL=webpack:///./node_modules/bs58/index.js?"); /***/ }), /***/ "./node_modules/buffer/index.js": /*!**************************************!*\ !*** ./node_modules/buffer/index.js ***! \**************************************/ /***/ ((__unused_webpack_module, exports, __webpack_require__) => { "use strict"; eval("/*!\n * The buffer module from node.js, for the browser.\n *\n * @author Feross Aboukhadijeh \n * @license MIT\n */\n/* eslint-disable no-proto */\n\n\n\nconst base64 = __webpack_require__(/*! base64-js */ \"./node_modules/base64-js/index.js\")\nconst ieee754 = __webpack_require__(/*! ieee754 */ \"./node_modules/ieee754/index.js\")\nconst customInspectSymbol =\n (typeof Symbol === 'function' && typeof Symbol['for'] === 'function') // eslint-disable-line dot-notation\n ? Symbol['for']('nodejs.util.inspect.custom') // eslint-disable-line dot-notation\n : null\n\nexports.Buffer = Buffer\nexports.SlowBuffer = SlowBuffer\nexports.INSPECT_MAX_BYTES = 50\n\nconst K_MAX_LENGTH = 0x7fffffff\nexports.kMaxLength = K_MAX_LENGTH\n\n/**\n * If `Buffer.TYPED_ARRAY_SUPPORT`:\n * === true Use Uint8Array implementation (fastest)\n * === false Print warning and recommend using `buffer` v4.x which has an Object\n * implementation (most compatible, even IE6)\n *\n * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,\n * Opera 11.6+, iOS 4.2+.\n *\n * We report that the browser does not support typed arrays if the are not subclassable\n * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`\n * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support\n * for __proto__ and has a buggy typed array implementation.\n */\nBuffer.TYPED_ARRAY_SUPPORT = typedArraySupport()\n\nif (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&\n typeof console.error === 'function') {\n console.error(\n 'This browser lacks typed array (Uint8Array) support which is required by ' +\n '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'\n )\n}\n\nfunction typedArraySupport () {\n // Can typed array instances can be augmented?\n try {\n const arr = new Uint8Array(1)\n const proto = { foo: function () { return 42 } }\n Object.setPrototypeOf(proto, Uint8Array.prototype)\n Object.setPrototypeOf(arr, proto)\n return arr.foo() === 42\n } catch (e) {\n return false\n }\n}\n\nObject.defineProperty(Buffer.prototype, 'parent', {\n enumerable: true,\n get: function () {\n if (!Buffer.isBuffer(this)) return undefined\n return this.buffer\n }\n})\n\nObject.defineProperty(Buffer.prototype, 'offset', {\n enumerable: true,\n get: function () {\n if (!Buffer.isBuffer(this)) return undefined\n return this.byteOffset\n }\n})\n\nfunction createBuffer (length) {\n if (length > K_MAX_LENGTH) {\n throw new RangeError('The value \"' + length + '\" is invalid for option \"size\"')\n }\n // Return an augmented `Uint8Array` instance\n const buf = new Uint8Array(length)\n Object.setPrototypeOf(buf, Buffer.prototype)\n return buf\n}\n\n/**\n * The Buffer constructor returns instances of `Uint8Array` that have their\n * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of\n * `Uint8Array`, so the returned instances will have all the node `Buffer` methods\n * and the `Uint8Array` methods. Square bracket notation works as expected -- it\n * returns a single octet.\n *\n * The `Uint8Array` prototype remains unmodified.\n */\n\nfunction Buffer (arg, encodingOrOffset, length) {\n // Common case.\n if (typeof arg === 'number') {\n if (typeof encodingOrOffset === 'string') {\n throw new TypeError(\n 'The \"string\" argument must be of type string. Received type number'\n )\n }\n return allocUnsafe(arg)\n }\n return from(arg, encodingOrOffset, length)\n}\n\nBuffer.poolSize = 8192 // not used by this implementation\n\nfunction from (value, encodingOrOffset, length) {\n if (typeof value === 'string') {\n return fromString(value, encodingOrOffset)\n }\n\n if (ArrayBuffer.isView(value)) {\n return fromArrayView(value)\n }\n\n if (value == null) {\n throw new TypeError(\n 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +\n 'or Array-like Object. Received type ' + (typeof value)\n )\n }\n\n if (isInstance(value, ArrayBuffer) ||\n (value && isInstance(value.buffer, ArrayBuffer))) {\n return fromArrayBuffer(value, encodingOrOffset, length)\n }\n\n if (typeof SharedArrayBuffer !== 'undefined' &&\n (isInstance(value, SharedArrayBuffer) ||\n (value && isInstance(value.buffer, SharedArrayBuffer)))) {\n return fromArrayBuffer(value, encodingOrOffset, length)\n }\n\n if (typeof value === 'number') {\n throw new TypeError(\n 'The \"value\" argument must not be of type number. Received type number'\n )\n }\n\n const valueOf = value.valueOf && value.valueOf()\n if (valueOf != null && valueOf !== value) {\n return Buffer.from(valueOf, encodingOrOffset, length)\n }\n\n const b = fromObject(value)\n if (b) return b\n\n if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&\n typeof value[Symbol.toPrimitive] === 'function') {\n return Buffer.from(value[Symbol.toPrimitive]('string'), encodingOrOffset, length)\n }\n\n throw new TypeError(\n 'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +\n 'or Array-like Object. Received type ' + (typeof value)\n )\n}\n\n/**\n * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError\n * if value is a number.\n * Buffer.from(str[, encoding])\n * Buffer.from(array)\n * Buffer.from(buffer)\n * Buffer.from(arrayBuffer[, byteOffset[, length]])\n **/\nBuffer.from = function (value, encodingOrOffset, length) {\n return from(value, encodingOrOffset, length)\n}\n\n// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:\n// https://github.com/feross/buffer/pull/148\nObject.setPrototypeOf(Buffer.prototype, Uint8Array.prototype)\nObject.setPrototypeOf(Buffer, Uint8Array)\n\nfunction assertSize (size) {\n if (typeof size !== 'number') {\n throw new TypeError('\"size\" argument must be of type number')\n } else if (size < 0) {\n throw new RangeError('The value \"' + size + '\" is invalid for option \"size\"')\n }\n}\n\nfunction alloc (size, fill, encoding) {\n assertSize(size)\n if (size <= 0) {\n return createBuffer(size)\n }\n if (fill !== undefined) {\n // Only pay attention to encoding if it's a string. This\n // prevents accidentally sending in a number that would\n // be interpreted as a start offset.\n return typeof encoding === 'string'\n ? createBuffer(size).fill(fill, encoding)\n : createBuffer(size).fill(fill)\n }\n return createBuffer(size)\n}\n\n/**\n * Creates a new filled Buffer instance.\n * alloc(size[, fill[, encoding]])\n **/\nBuffer.alloc = function (size, fill, encoding) {\n return alloc(size, fill, encoding)\n}\n\nfunction allocUnsafe (size) {\n assertSize(size)\n return createBuffer(size < 0 ? 0 : checked(size) | 0)\n}\n\n/**\n * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.\n * */\nBuffer.allocUnsafe = function (size) {\n return allocUnsafe(size)\n}\n/**\n * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.\n */\nBuffer.allocUnsafeSlow = function (size) {\n return allocUnsafe(size)\n}\n\nfunction fromString (string, encoding) {\n if (typeof encoding !== 'string' || encoding === '') {\n encoding = 'utf8'\n }\n\n if (!Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n\n const length = byteLength(string, encoding) | 0\n let buf = createBuffer(length)\n\n const actual = buf.write(string, encoding)\n\n if (actual !== length) {\n // Writing a hex string, for example, that contains invalid characters will\n // cause everything after the first invalid character to be ignored. (e.g.\n // 'abxxcd' will be treated as 'ab')\n buf = buf.slice(0, actual)\n }\n\n return buf\n}\n\nfunction fromArrayLike (array) {\n const length = array.length < 0 ? 0 : checked(array.length) | 0\n const buf = createBuffer(length)\n for (let i = 0; i < length; i += 1) {\n buf[i] = array[i] & 255\n }\n return buf\n}\n\nfunction fromArrayView (arrayView) {\n if (isInstance(arrayView, Uint8Array)) {\n const copy = new Uint8Array(arrayView)\n return fromArrayBuffer(copy.buffer, copy.byteOffset, copy.byteLength)\n }\n return fromArrayLike(arrayView)\n}\n\nfunction fromArrayBuffer (array, byteOffset, length) {\n if (byteOffset < 0 || array.byteLength < byteOffset) {\n throw new RangeError('\"offset\" is outside of buffer bounds')\n }\n\n if (array.byteLength < byteOffset + (length || 0)) {\n throw new RangeError('\"length\" is outside of buffer bounds')\n }\n\n let buf\n if (byteOffset === undefined && length === undefined) {\n buf = new Uint8Array(array)\n } else if (length === undefined) {\n buf = new Uint8Array(array, byteOffset)\n } else {\n buf = new Uint8Array(array, byteOffset, length)\n }\n\n // Return an augmented `Uint8Array` instance\n Object.setPrototypeOf(buf, Buffer.prototype)\n\n return buf\n}\n\nfunction fromObject (obj) {\n if (Buffer.isBuffer(obj)) {\n const len = checked(obj.length) | 0\n const buf = createBuffer(len)\n\n if (buf.length === 0) {\n return buf\n }\n\n obj.copy(buf, 0, 0, len)\n return buf\n }\n\n if (obj.length !== undefined) {\n if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {\n return createBuffer(0)\n }\n return fromArrayLike(obj)\n }\n\n if (obj.type === 'Buffer' && Array.isArray(obj.data)) {\n return fromArrayLike(obj.data)\n }\n}\n\nfunction checked (length) {\n // Note: cannot use `length < K_MAX_LENGTH` here because that fails when\n // length is NaN (which is otherwise coerced to zero.)\n if (length >= K_MAX_LENGTH) {\n throw new RangeError('Attempt to allocate Buffer larger than maximum ' +\n 'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')\n }\n return length | 0\n}\n\nfunction SlowBuffer (length) {\n if (+length != length) { // eslint-disable-line eqeqeq\n length = 0\n }\n return Buffer.alloc(+length)\n}\n\nBuffer.isBuffer = function isBuffer (b) {\n return b != null && b._isBuffer === true &&\n b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false\n}\n\nBuffer.compare = function compare (a, b) {\n if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)\n if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)\n if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {\n throw new TypeError(\n 'The \"buf1\", \"buf2\" arguments must be one of type Buffer or Uint8Array'\n )\n }\n\n if (a === b) return 0\n\n let x = a.length\n let y = b.length\n\n for (let i = 0, len = Math.min(x, y); i < len; ++i) {\n if (a[i] !== b[i]) {\n x = a[i]\n y = b[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\nBuffer.isEncoding = function isEncoding (encoding) {\n switch (String(encoding).toLowerCase()) {\n case 'hex':\n case 'utf8':\n case 'utf-8':\n case 'ascii':\n case 'latin1':\n case 'binary':\n case 'base64':\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return true\n default:\n return false\n }\n}\n\nBuffer.concat = function concat (list, length) {\n if (!Array.isArray(list)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n }\n\n if (list.length === 0) {\n return Buffer.alloc(0)\n }\n\n let i\n if (length === undefined) {\n length = 0\n for (i = 0; i < list.length; ++i) {\n length += list[i].length\n }\n }\n\n const buffer = Buffer.allocUnsafe(length)\n let pos = 0\n for (i = 0; i < list.length; ++i) {\n let buf = list[i]\n if (isInstance(buf, Uint8Array)) {\n if (pos + buf.length > buffer.length) {\n if (!Buffer.isBuffer(buf)) buf = Buffer.from(buf)\n buf.copy(buffer, pos)\n } else {\n Uint8Array.prototype.set.call(\n buffer,\n buf,\n pos\n )\n }\n } else if (!Buffer.isBuffer(buf)) {\n throw new TypeError('\"list\" argument must be an Array of Buffers')\n } else {\n buf.copy(buffer, pos)\n }\n pos += buf.length\n }\n return buffer\n}\n\nfunction byteLength (string, encoding) {\n if (Buffer.isBuffer(string)) {\n return string.length\n }\n if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {\n return string.byteLength\n }\n if (typeof string !== 'string') {\n throw new TypeError(\n 'The \"string\" argument must be one of type string, Buffer, or ArrayBuffer. ' +\n 'Received type ' + typeof string\n )\n }\n\n const len = string.length\n const mustMatch = (arguments.length > 2 && arguments[2] === true)\n if (!mustMatch && len === 0) return 0\n\n // Use a for loop to avoid recursion\n let loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'ascii':\n case 'latin1':\n case 'binary':\n return len\n case 'utf8':\n case 'utf-8':\n return utf8ToBytes(string).length\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return len * 2\n case 'hex':\n return len >>> 1\n case 'base64':\n return base64ToBytes(string).length\n default:\n if (loweredCase) {\n return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8\n }\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\nBuffer.byteLength = byteLength\n\nfunction slowToString (encoding, start, end) {\n let loweredCase = false\n\n // No need to verify that \"this.length <= MAX_UINT32\" since it's a read-only\n // property of a typed array.\n\n // This behaves neither like String nor Uint8Array in that we set start/end\n // to their upper/lower bounds if the value passed is out of range.\n // undefined is handled specially as per ECMA-262 6th Edition,\n // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.\n if (start === undefined || start < 0) {\n start = 0\n }\n // Return early if start > this.length. Done here to prevent potential uint32\n // coercion fail below.\n if (start > this.length) {\n return ''\n }\n\n if (end === undefined || end > this.length) {\n end = this.length\n }\n\n if (end <= 0) {\n return ''\n }\n\n // Force coercion to uint32. This will also coerce falsey/NaN values to 0.\n end >>>= 0\n start >>>= 0\n\n if (end <= start) {\n return ''\n }\n\n if (!encoding) encoding = 'utf8'\n\n while (true) {\n switch (encoding) {\n case 'hex':\n return hexSlice(this, start, end)\n\n case 'utf8':\n case 'utf-8':\n return utf8Slice(this, start, end)\n\n case 'ascii':\n return asciiSlice(this, start, end)\n\n case 'latin1':\n case 'binary':\n return latin1Slice(this, start, end)\n\n case 'base64':\n return base64Slice(this, start, end)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return utf16leSlice(this, start, end)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = (encoding + '').toLowerCase()\n loweredCase = true\n }\n }\n}\n\n// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)\n// to detect a Buffer instance. It's not possible to use `instanceof Buffer`\n// reliably in a browserify context because there could be multiple different\n// copies of the 'buffer' package in use. This method works even for Buffer\n// instances that were created from another copy of the `buffer` package.\n// See: https://github.com/feross/buffer/issues/154\nBuffer.prototype._isBuffer = true\n\nfunction swap (b, n, m) {\n const i = b[n]\n b[n] = b[m]\n b[m] = i\n}\n\nBuffer.prototype.swap16 = function swap16 () {\n const len = this.length\n if (len % 2 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 16-bits')\n }\n for (let i = 0; i < len; i += 2) {\n swap(this, i, i + 1)\n }\n return this\n}\n\nBuffer.prototype.swap32 = function swap32 () {\n const len = this.length\n if (len % 4 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 32-bits')\n }\n for (let i = 0; i < len; i += 4) {\n swap(this, i, i + 3)\n swap(this, i + 1, i + 2)\n }\n return this\n}\n\nBuffer.prototype.swap64 = function swap64 () {\n const len = this.length\n if (len % 8 !== 0) {\n throw new RangeError('Buffer size must be a multiple of 64-bits')\n }\n for (let i = 0; i < len; i += 8) {\n swap(this, i, i + 7)\n swap(this, i + 1, i + 6)\n swap(this, i + 2, i + 5)\n swap(this, i + 3, i + 4)\n }\n return this\n}\n\nBuffer.prototype.toString = function toString () {\n const length = this.length\n if (length === 0) return ''\n if (arguments.length === 0) return utf8Slice(this, 0, length)\n return slowToString.apply(this, arguments)\n}\n\nBuffer.prototype.toLocaleString = Buffer.prototype.toString\n\nBuffer.prototype.equals = function equals (b) {\n if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')\n if (this === b) return true\n return Buffer.compare(this, b) === 0\n}\n\nBuffer.prototype.inspect = function inspect () {\n let str = ''\n const max = exports.INSPECT_MAX_BYTES\n str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()\n if (this.length > max) str += ' ... '\n return ''\n}\nif (customInspectSymbol) {\n Buffer.prototype[customInspectSymbol] = Buffer.prototype.inspect\n}\n\nBuffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {\n if (isInstance(target, Uint8Array)) {\n target = Buffer.from(target, target.offset, target.byteLength)\n }\n if (!Buffer.isBuffer(target)) {\n throw new TypeError(\n 'The \"target\" argument must be one of type Buffer or Uint8Array. ' +\n 'Received type ' + (typeof target)\n )\n }\n\n if (start === undefined) {\n start = 0\n }\n if (end === undefined) {\n end = target ? target.length : 0\n }\n if (thisStart === undefined) {\n thisStart = 0\n }\n if (thisEnd === undefined) {\n thisEnd = this.length\n }\n\n if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {\n throw new RangeError('out of range index')\n }\n\n if (thisStart >= thisEnd && start >= end) {\n return 0\n }\n if (thisStart >= thisEnd) {\n return -1\n }\n if (start >= end) {\n return 1\n }\n\n start >>>= 0\n end >>>= 0\n thisStart >>>= 0\n thisEnd >>>= 0\n\n if (this === target) return 0\n\n let x = thisEnd - thisStart\n let y = end - start\n const len = Math.min(x, y)\n\n const thisCopy = this.slice(thisStart, thisEnd)\n const targetCopy = target.slice(start, end)\n\n for (let i = 0; i < len; ++i) {\n if (thisCopy[i] !== targetCopy[i]) {\n x = thisCopy[i]\n y = targetCopy[i]\n break\n }\n }\n\n if (x < y) return -1\n if (y < x) return 1\n return 0\n}\n\n// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,\n// OR the last index of `val` in `buffer` at offset <= `byteOffset`.\n//\n// Arguments:\n// - buffer - a Buffer to search\n// - val - a string, Buffer, or number\n// - byteOffset - an index into `buffer`; will be clamped to an int32\n// - encoding - an optional encoding, relevant is val is a string\n// - dir - true for indexOf, false for lastIndexOf\nfunction bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {\n // Empty buffer means no match\n if (buffer.length === 0) return -1\n\n // Normalize byteOffset\n if (typeof byteOffset === 'string') {\n encoding = byteOffset\n byteOffset = 0\n } else if (byteOffset > 0x7fffffff) {\n byteOffset = 0x7fffffff\n } else if (byteOffset < -0x80000000) {\n byteOffset = -0x80000000\n }\n byteOffset = +byteOffset // Coerce to Number.\n if (numberIsNaN(byteOffset)) {\n // byteOffset: it it's undefined, null, NaN, \"foo\", etc, search whole buffer\n byteOffset = dir ? 0 : (buffer.length - 1)\n }\n\n // Normalize byteOffset: negative offsets start from the end of the buffer\n if (byteOffset < 0) byteOffset = buffer.length + byteOffset\n if (byteOffset >= buffer.length) {\n if (dir) return -1\n else byteOffset = buffer.length - 1\n } else if (byteOffset < 0) {\n if (dir) byteOffset = 0\n else return -1\n }\n\n // Normalize val\n if (typeof val === 'string') {\n val = Buffer.from(val, encoding)\n }\n\n // Finally, search either indexOf (if dir is true) or lastIndexOf\n if (Buffer.isBuffer(val)) {\n // Special case: looking for empty string/buffer always fails\n if (val.length === 0) {\n return -1\n }\n return arrayIndexOf(buffer, val, byteOffset, encoding, dir)\n } else if (typeof val === 'number') {\n val = val & 0xFF // Search for a byte value [0-255]\n if (typeof Uint8Array.prototype.indexOf === 'function') {\n if (dir) {\n return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)\n } else {\n return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)\n }\n }\n return arrayIndexOf(buffer, [val], byteOffset, encoding, dir)\n }\n\n throw new TypeError('val must be string, number or Buffer')\n}\n\nfunction arrayIndexOf (arr, val, byteOffset, encoding, dir) {\n let indexSize = 1\n let arrLength = arr.length\n let valLength = val.length\n\n if (encoding !== undefined) {\n encoding = String(encoding).toLowerCase()\n if (encoding === 'ucs2' || encoding === 'ucs-2' ||\n encoding === 'utf16le' || encoding === 'utf-16le') {\n if (arr.length < 2 || val.length < 2) {\n return -1\n }\n indexSize = 2\n arrLength /= 2\n valLength /= 2\n byteOffset /= 2\n }\n }\n\n function read (buf, i) {\n if (indexSize === 1) {\n return buf[i]\n } else {\n return buf.readUInt16BE(i * indexSize)\n }\n }\n\n let i\n if (dir) {\n let foundIndex = -1\n for (i = byteOffset; i < arrLength; i++) {\n if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {\n if (foundIndex === -1) foundIndex = i\n if (i - foundIndex + 1 === valLength) return foundIndex * indexSize\n } else {\n if (foundIndex !== -1) i -= i - foundIndex\n foundIndex = -1\n }\n }\n } else {\n if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength\n for (i = byteOffset; i >= 0; i--) {\n let found = true\n for (let j = 0; j < valLength; j++) {\n if (read(arr, i + j) !== read(val, j)) {\n found = false\n break\n }\n }\n if (found) return i\n }\n }\n\n return -1\n}\n\nBuffer.prototype.includes = function includes (val, byteOffset, encoding) {\n return this.indexOf(val, byteOffset, encoding) !== -1\n}\n\nBuffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, true)\n}\n\nBuffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {\n return bidirectionalIndexOf(this, val, byteOffset, encoding, false)\n}\n\nfunction hexWrite (buf, string, offset, length) {\n offset = Number(offset) || 0\n const remaining = buf.length - offset\n if (!length) {\n length = remaining\n } else {\n length = Number(length)\n if (length > remaining) {\n length = remaining\n }\n }\n\n const strLen = string.length\n\n if (length > strLen / 2) {\n length = strLen / 2\n }\n let i\n for (i = 0; i < length; ++i) {\n const parsed = parseInt(string.substr(i * 2, 2), 16)\n if (numberIsNaN(parsed)) return i\n buf[offset + i] = parsed\n }\n return i\n}\n\nfunction utf8Write (buf, string, offset, length) {\n return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nfunction asciiWrite (buf, string, offset, length) {\n return blitBuffer(asciiToBytes(string), buf, offset, length)\n}\n\nfunction base64Write (buf, string, offset, length) {\n return blitBuffer(base64ToBytes(string), buf, offset, length)\n}\n\nfunction ucs2Write (buf, string, offset, length) {\n return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)\n}\n\nBuffer.prototype.write = function write (string, offset, length, encoding) {\n // Buffer#write(string)\n if (offset === undefined) {\n encoding = 'utf8'\n length = this.length\n offset = 0\n // Buffer#write(string, encoding)\n } else if (length === undefined && typeof offset === 'string') {\n encoding = offset\n length = this.length\n offset = 0\n // Buffer#write(string, offset[, length][, encoding])\n } else if (isFinite(offset)) {\n offset = offset >>> 0\n if (isFinite(length)) {\n length = length >>> 0\n if (encoding === undefined) encoding = 'utf8'\n } else {\n encoding = length\n length = undefined\n }\n } else {\n throw new Error(\n 'Buffer.write(string, encoding, offset[, length]) is no longer supported'\n )\n }\n\n const remaining = this.length - offset\n if (length === undefined || length > remaining) length = remaining\n\n if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {\n throw new RangeError('Attempt to write outside buffer bounds')\n }\n\n if (!encoding) encoding = 'utf8'\n\n let loweredCase = false\n for (;;) {\n switch (encoding) {\n case 'hex':\n return hexWrite(this, string, offset, length)\n\n case 'utf8':\n case 'utf-8':\n return utf8Write(this, string, offset, length)\n\n case 'ascii':\n case 'latin1':\n case 'binary':\n return asciiWrite(this, string, offset, length)\n\n case 'base64':\n // Warning: maxLength not taken into account in base64Write\n return base64Write(this, string, offset, length)\n\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return ucs2Write(this, string, offset, length)\n\n default:\n if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)\n encoding = ('' + encoding).toLowerCase()\n loweredCase = true\n }\n }\n}\n\nBuffer.prototype.toJSON = function toJSON () {\n return {\n type: 'Buffer',\n data: Array.prototype.slice.call(this._arr || this, 0)\n }\n}\n\nfunction base64Slice (buf, start, end) {\n if (start === 0 && end === buf.length) {\n return base64.fromByteArray(buf)\n } else {\n return base64.fromByteArray(buf.slice(start, end))\n }\n}\n\nfunction utf8Slice (buf, start, end) {\n end = Math.min(buf.length, end)\n const res = []\n\n let i = start\n while (i < end) {\n const firstByte = buf[i]\n let codePoint = null\n let bytesPerSequence = (firstByte > 0xEF)\n ? 4\n : (firstByte > 0xDF)\n ? 3\n : (firstByte > 0xBF)\n ? 2\n : 1\n\n if (i + bytesPerSequence <= end) {\n let secondByte, thirdByte, fourthByte, tempCodePoint\n\n switch (bytesPerSequence) {\n case 1:\n if (firstByte < 0x80) {\n codePoint = firstByte\n }\n break\n case 2:\n secondByte = buf[i + 1]\n if ((secondByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)\n if (tempCodePoint > 0x7F) {\n codePoint = tempCodePoint\n }\n }\n break\n case 3:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)\n if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {\n codePoint = tempCodePoint\n }\n }\n break\n case 4:\n secondByte = buf[i + 1]\n thirdByte = buf[i + 2]\n fourthByte = buf[i + 3]\n if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {\n tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)\n if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {\n codePoint = tempCodePoint\n }\n }\n }\n }\n\n if (codePoint === null) {\n // we did not generate a valid codePoint so insert a\n // replacement char (U+FFFD) and advance only 1 byte\n codePoint = 0xFFFD\n bytesPerSequence = 1\n } else if (codePoint > 0xFFFF) {\n // encode to utf16 (surrogate pair dance)\n codePoint -= 0x10000\n res.push(codePoint >>> 10 & 0x3FF | 0xD800)\n codePoint = 0xDC00 | codePoint & 0x3FF\n }\n\n res.push(codePoint)\n i += bytesPerSequence\n }\n\n return decodeCodePointsArray(res)\n}\n\n// Based on http://stackoverflow.com/a/22747272/680742, the browser with\n// the lowest limit is Chrome, with 0x10000 args.\n// We go 1 magnitude less, for safety\nconst MAX_ARGUMENTS_LENGTH = 0x1000\n\nfunction decodeCodePointsArray (codePoints) {\n const len = codePoints.length\n if (len <= MAX_ARGUMENTS_LENGTH) {\n return String.fromCharCode.apply(String, codePoints) // avoid extra slice()\n }\n\n // Decode in chunks to avoid \"call stack size exceeded\".\n let res = ''\n let i = 0\n while (i < len) {\n res += String.fromCharCode.apply(\n String,\n codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)\n )\n }\n return res\n}\n\nfunction asciiSlice (buf, start, end) {\n let ret = ''\n end = Math.min(buf.length, end)\n\n for (let i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i] & 0x7F)\n }\n return ret\n}\n\nfunction latin1Slice (buf, start, end) {\n let ret = ''\n end = Math.min(buf.length, end)\n\n for (let i = start; i < end; ++i) {\n ret += String.fromCharCode(buf[i])\n }\n return ret\n}\n\nfunction hexSlice (buf, start, end) {\n const len = buf.length\n\n if (!start || start < 0) start = 0\n if (!end || end < 0 || end > len) end = len\n\n let out = ''\n for (let i = start; i < end; ++i) {\n out += hexSliceLookupTable[buf[i]]\n }\n return out\n}\n\nfunction utf16leSlice (buf, start, end) {\n const bytes = buf.slice(start, end)\n let res = ''\n // If bytes.length is odd, the last 8 bits must be ignored (same as node.js)\n for (let i = 0; i < bytes.length - 1; i += 2) {\n res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))\n }\n return res\n}\n\nBuffer.prototype.slice = function slice (start, end) {\n const len = this.length\n start = ~~start\n end = end === undefined ? len : ~~end\n\n if (start < 0) {\n start += len\n if (start < 0) start = 0\n } else if (start > len) {\n start = len\n }\n\n if (end < 0) {\n end += len\n if (end < 0) end = 0\n } else if (end > len) {\n end = len\n }\n\n if (end < start) end = start\n\n const newBuf = this.subarray(start, end)\n // Return an augmented `Uint8Array` instance\n Object.setPrototypeOf(newBuf, Buffer.prototype)\n\n return newBuf\n}\n\n/*\n * Need to make sure that buffer isn't trying to write out of bounds.\n */\nfunction checkOffset (offset, ext, length) {\n if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')\n if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')\n}\n\nBuffer.prototype.readUintLE =\nBuffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n let val = this[offset]\n let mul = 1\n let i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUintBE =\nBuffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) {\n checkOffset(offset, byteLength, this.length)\n }\n\n let val = this[offset + --byteLength]\n let mul = 1\n while (byteLength > 0 && (mul *= 0x100)) {\n val += this[offset + --byteLength] * mul\n }\n\n return val\n}\n\nBuffer.prototype.readUint8 =\nBuffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 1, this.length)\n return this[offset]\n}\n\nBuffer.prototype.readUint16LE =\nBuffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n return this[offset] | (this[offset + 1] << 8)\n}\n\nBuffer.prototype.readUint16BE =\nBuffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n return (this[offset] << 8) | this[offset + 1]\n}\n\nBuffer.prototype.readUint32LE =\nBuffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return ((this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16)) +\n (this[offset + 3] * 0x1000000)\n}\n\nBuffer.prototype.readUint32BE =\nBuffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] * 0x1000000) +\n ((this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n this[offset + 3])\n}\n\nBuffer.prototype.readBigUInt64LE = defineBigIntMethod(function readBigUInt64LE (offset) {\n offset = offset >>> 0\n validateNumber(offset, 'offset')\n const first = this[offset]\n const last = this[offset + 7]\n if (first === undefined || last === undefined) {\n boundsError(offset, this.length - 8)\n }\n\n const lo = first +\n this[++offset] * 2 ** 8 +\n this[++offset] * 2 ** 16 +\n this[++offset] * 2 ** 24\n\n const hi = this[++offset] +\n this[++offset] * 2 ** 8 +\n this[++offset] * 2 ** 16 +\n last * 2 ** 24\n\n return BigInt(lo) + (BigInt(hi) << BigInt(32))\n})\n\nBuffer.prototype.readBigUInt64BE = defineBigIntMethod(function readBigUInt64BE (offset) {\n offset = offset >>> 0\n validateNumber(offset, 'offset')\n const first = this[offset]\n const last = this[offset + 7]\n if (first === undefined || last === undefined) {\n boundsError(offset, this.length - 8)\n }\n\n const hi = first * 2 ** 24 +\n this[++offset] * 2 ** 16 +\n this[++offset] * 2 ** 8 +\n this[++offset]\n\n const lo = this[++offset] * 2 ** 24 +\n this[++offset] * 2 ** 16 +\n this[++offset] * 2 ** 8 +\n last\n\n return (BigInt(hi) << BigInt(32)) + BigInt(lo)\n})\n\nBuffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n let val = this[offset]\n let mul = 1\n let i = 0\n while (++i < byteLength && (mul *= 0x100)) {\n val += this[offset + i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) checkOffset(offset, byteLength, this.length)\n\n let i = byteLength\n let mul = 1\n let val = this[offset + --i]\n while (i > 0 && (mul *= 0x100)) {\n val += this[offset + --i] * mul\n }\n mul *= 0x80\n\n if (val >= mul) val -= Math.pow(2, 8 * byteLength)\n\n return val\n}\n\nBuffer.prototype.readInt8 = function readInt8 (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 1, this.length)\n if (!(this[offset] & 0x80)) return (this[offset])\n return ((0xff - this[offset] + 1) * -1)\n}\n\nBuffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n const val = this[offset] | (this[offset + 1] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 2, this.length)\n const val = this[offset + 1] | (this[offset] << 8)\n return (val & 0x8000) ? val | 0xFFFF0000 : val\n}\n\nBuffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset]) |\n (this[offset + 1] << 8) |\n (this[offset + 2] << 16) |\n (this[offset + 3] << 24)\n}\n\nBuffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n\n return (this[offset] << 24) |\n (this[offset + 1] << 16) |\n (this[offset + 2] << 8) |\n (this[offset + 3])\n}\n\nBuffer.prototype.readBigInt64LE = defineBigIntMethod(function readBigInt64LE (offset) {\n offset = offset >>> 0\n validateNumber(offset, 'offset')\n const first = this[offset]\n const last = this[offset + 7]\n if (first === undefined || last === undefined) {\n boundsError(offset, this.length - 8)\n }\n\n const val = this[offset + 4] +\n this[offset + 5] * 2 ** 8 +\n this[offset + 6] * 2 ** 16 +\n (last << 24) // Overflow\n\n return (BigInt(val) << BigInt(32)) +\n BigInt(first +\n this[++offset] * 2 ** 8 +\n this[++offset] * 2 ** 16 +\n this[++offset] * 2 ** 24)\n})\n\nBuffer.prototype.readBigInt64BE = defineBigIntMethod(function readBigInt64BE (offset) {\n offset = offset >>> 0\n validateNumber(offset, 'offset')\n const first = this[offset]\n const last = this[offset + 7]\n if (first === undefined || last === undefined) {\n boundsError(offset, this.length - 8)\n }\n\n const val = (first << 24) + // Overflow\n this[++offset] * 2 ** 16 +\n this[++offset] * 2 ** 8 +\n this[++offset]\n\n return (BigInt(val) << BigInt(32)) +\n BigInt(this[++offset] * 2 ** 24 +\n this[++offset] * 2 ** 16 +\n this[++offset] * 2 ** 8 +\n last)\n})\n\nBuffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, true, 23, 4)\n}\n\nBuffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 4, this.length)\n return ieee754.read(this, offset, false, 23, 4)\n}\n\nBuffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, true, 52, 8)\n}\n\nBuffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {\n offset = offset >>> 0\n if (!noAssert) checkOffset(offset, 8, this.length)\n return ieee754.read(this, offset, false, 52, 8)\n}\n\nfunction checkInt (buf, value, offset, ext, max, min) {\n if (!Buffer.isBuffer(buf)) throw new TypeError('\"buffer\" argument must be a Buffer instance')\n if (value > max || value < min) throw new RangeError('\"value\" argument is out of bounds')\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n}\n\nBuffer.prototype.writeUintLE =\nBuffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) {\n const maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n let mul = 1\n let i = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUintBE =\nBuffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n byteLength = byteLength >>> 0\n if (!noAssert) {\n const maxBytes = Math.pow(2, 8 * byteLength) - 1\n checkInt(this, value, offset, byteLength, maxBytes, 0)\n }\n\n let i = byteLength - 1\n let mul = 1\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n this[offset + i] = (value / mul) & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeUint8 =\nBuffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeUint16LE =\nBuffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n return offset + 2\n}\n\nBuffer.prototype.writeUint16BE =\nBuffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n return offset + 2\n}\n\nBuffer.prototype.writeUint32LE =\nBuffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n this[offset + 3] = (value >>> 24)\n this[offset + 2] = (value >>> 16)\n this[offset + 1] = (value >>> 8)\n this[offset] = (value & 0xff)\n return offset + 4\n}\n\nBuffer.prototype.writeUint32BE =\nBuffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n return offset + 4\n}\n\nfunction wrtBigUInt64LE (buf, value, offset, min, max) {\n checkIntBI(value, min, max, buf, offset, 7)\n\n let lo = Number(value & BigInt(0xffffffff))\n buf[offset++] = lo\n lo = lo >> 8\n buf[offset++] = lo\n lo = lo >> 8\n buf[offset++] = lo\n lo = lo >> 8\n buf[offset++] = lo\n let hi = Number(value >> BigInt(32) & BigInt(0xffffffff))\n buf[offset++] = hi\n hi = hi >> 8\n buf[offset++] = hi\n hi = hi >> 8\n buf[offset++] = hi\n hi = hi >> 8\n buf[offset++] = hi\n return offset\n}\n\nfunction wrtBigUInt64BE (buf, value, offset, min, max) {\n checkIntBI(value, min, max, buf, offset, 7)\n\n let lo = Number(value & BigInt(0xffffffff))\n buf[offset + 7] = lo\n lo = lo >> 8\n buf[offset + 6] = lo\n lo = lo >> 8\n buf[offset + 5] = lo\n lo = lo >> 8\n buf[offset + 4] = lo\n let hi = Number(value >> BigInt(32) & BigInt(0xffffffff))\n buf[offset + 3] = hi\n hi = hi >> 8\n buf[offset + 2] = hi\n hi = hi >> 8\n buf[offset + 1] = hi\n hi = hi >> 8\n buf[offset] = hi\n return offset + 8\n}\n\nBuffer.prototype.writeBigUInt64LE = defineBigIntMethod(function writeBigUInt64LE (value, offset = 0) {\n return wrtBigUInt64LE(this, value, offset, BigInt(0), BigInt('0xffffffffffffffff'))\n})\n\nBuffer.prototype.writeBigUInt64BE = defineBigIntMethod(function writeBigUInt64BE (value, offset = 0) {\n return wrtBigUInt64BE(this, value, offset, BigInt(0), BigInt('0xffffffffffffffff'))\n})\n\nBuffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n const limit = Math.pow(2, (8 * byteLength) - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n let i = 0\n let mul = 1\n let sub = 0\n this[offset] = value & 0xFF\n while (++i < byteLength && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n const limit = Math.pow(2, (8 * byteLength) - 1)\n\n checkInt(this, value, offset, byteLength, limit - 1, -limit)\n }\n\n let i = byteLength - 1\n let mul = 1\n let sub = 0\n this[offset + i] = value & 0xFF\n while (--i >= 0 && (mul *= 0x100)) {\n if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {\n sub = 1\n }\n this[offset + i] = ((value / mul) >> 0) - sub & 0xFF\n }\n\n return offset + byteLength\n}\n\nBuffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)\n if (value < 0) value = 0xff + value + 1\n this[offset] = (value & 0xff)\n return offset + 1\n}\n\nBuffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n return offset + 2\n}\n\nBuffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)\n this[offset] = (value >>> 8)\n this[offset + 1] = (value & 0xff)\n return offset + 2\n}\n\nBuffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n this[offset] = (value & 0xff)\n this[offset + 1] = (value >>> 8)\n this[offset + 2] = (value >>> 16)\n this[offset + 3] = (value >>> 24)\n return offset + 4\n}\n\nBuffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)\n if (value < 0) value = 0xffffffff + value + 1\n this[offset] = (value >>> 24)\n this[offset + 1] = (value >>> 16)\n this[offset + 2] = (value >>> 8)\n this[offset + 3] = (value & 0xff)\n return offset + 4\n}\n\nBuffer.prototype.writeBigInt64LE = defineBigIntMethod(function writeBigInt64LE (value, offset = 0) {\n return wrtBigUInt64LE(this, value, offset, -BigInt('0x8000000000000000'), BigInt('0x7fffffffffffffff'))\n})\n\nBuffer.prototype.writeBigInt64BE = defineBigIntMethod(function writeBigInt64BE (value, offset = 0) {\n return wrtBigUInt64BE(this, value, offset, -BigInt('0x8000000000000000'), BigInt('0x7fffffffffffffff'))\n})\n\nfunction checkIEEE754 (buf, value, offset, ext, max, min) {\n if (offset + ext > buf.length) throw new RangeError('Index out of range')\n if (offset < 0) throw new RangeError('Index out of range')\n}\n\nfunction writeFloat (buf, value, offset, littleEndian, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)\n }\n ieee754.write(buf, value, offset, littleEndian, 23, 4)\n return offset + 4\n}\n\nBuffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {\n return writeFloat(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {\n return writeFloat(this, value, offset, false, noAssert)\n}\n\nfunction writeDouble (buf, value, offset, littleEndian, noAssert) {\n value = +value\n offset = offset >>> 0\n if (!noAssert) {\n checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)\n }\n ieee754.write(buf, value, offset, littleEndian, 52, 8)\n return offset + 8\n}\n\nBuffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {\n return writeDouble(this, value, offset, true, noAssert)\n}\n\nBuffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {\n return writeDouble(this, value, offset, false, noAssert)\n}\n\n// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)\nBuffer.prototype.copy = function copy (target, targetStart, start, end) {\n if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')\n if (!start) start = 0\n if (!end && end !== 0) end = this.length\n if (targetStart >= target.length) targetStart = target.length\n if (!targetStart) targetStart = 0\n if (end > 0 && end < start) end = start\n\n // Copy 0 bytes; we're done\n if (end === start) return 0\n if (target.length === 0 || this.length === 0) return 0\n\n // Fatal error conditions\n if (targetStart < 0) {\n throw new RangeError('targetStart out of bounds')\n }\n if (start < 0 || start >= this.length) throw new RangeError('Index out of range')\n if (end < 0) throw new RangeError('sourceEnd out of bounds')\n\n // Are we oob?\n if (end > this.length) end = this.length\n if (target.length - targetStart < end - start) {\n end = target.length - targetStart + start\n }\n\n const len = end - start\n\n if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {\n // Use built-in when available, missing from IE11\n this.copyWithin(targetStart, start, end)\n } else {\n Uint8Array.prototype.set.call(\n target,\n this.subarray(start, end),\n targetStart\n )\n }\n\n return len\n}\n\n// Usage:\n// buffer.fill(number[, offset[, end]])\n// buffer.fill(buffer[, offset[, end]])\n// buffer.fill(string[, offset[, end]][, encoding])\nBuffer.prototype.fill = function fill (val, start, end, encoding) {\n // Handle string cases:\n if (typeof val === 'string') {\n if (typeof start === 'string') {\n encoding = start\n start = 0\n end = this.length\n } else if (typeof end === 'string') {\n encoding = end\n end = this.length\n }\n if (encoding !== undefined && typeof encoding !== 'string') {\n throw new TypeError('encoding must be a string')\n }\n if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {\n throw new TypeError('Unknown encoding: ' + encoding)\n }\n if (val.length === 1) {\n const code = val.charCodeAt(0)\n if ((encoding === 'utf8' && code < 128) ||\n encoding === 'latin1') {\n // Fast path: If `val` fits into a single byte, use that numeric value.\n val = code\n }\n }\n } else if (typeof val === 'number') {\n val = val & 255\n } else if (typeof val === 'boolean') {\n val = Number(val)\n }\n\n // Invalid ranges are not set to a default, so can range check early.\n if (start < 0 || this.length < start || this.length < end) {\n throw new RangeError('Out of range index')\n }\n\n if (end <= start) {\n return this\n }\n\n start = start >>> 0\n end = end === undefined ? this.length : end >>> 0\n\n if (!val) val = 0\n\n let i\n if (typeof val === 'number') {\n for (i = start; i < end; ++i) {\n this[i] = val\n }\n } else {\n const bytes = Buffer.isBuffer(val)\n ? val\n : Buffer.from(val, encoding)\n const len = bytes.length\n if (len === 0) {\n throw new TypeError('The value \"' + val +\n '\" is invalid for argument \"value\"')\n }\n for (i = 0; i < end - start; ++i) {\n this[i + start] = bytes[i % len]\n }\n }\n\n return this\n}\n\n// CUSTOM ERRORS\n// =============\n\n// Simplified versions from Node, changed for Buffer-only usage\nconst errors = {}\nfunction E (sym, getMessage, Base) {\n errors[sym] = class NodeError extends Base {\n constructor () {\n super()\n\n Object.defineProperty(this, 'message', {\n value: getMessage.apply(this, arguments),\n writable: true,\n configurable: true\n })\n\n // Add the error code to the name to include it in the stack trace.\n this.name = `${this.name} [${sym}]`\n // Access the stack to generate the error message including the error code\n // from the name.\n this.stack // eslint-disable-line no-unused-expressions\n // Reset the name to the actual name.\n delete this.name\n }\n\n get code () {\n return sym\n }\n\n set code (value) {\n Object.defineProperty(this, 'code', {\n configurable: true,\n enumerable: true,\n value,\n writable: true\n })\n }\n\n toString () {\n return `${this.name} [${sym}]: ${this.message}`\n }\n }\n}\n\nE('ERR_BUFFER_OUT_OF_BOUNDS',\n function (name) {\n if (name) {\n return `${name} is outside of buffer bounds`\n }\n\n return 'Attempt to access memory outside buffer bounds'\n }, RangeError)\nE('ERR_INVALID_ARG_TYPE',\n function (name, actual) {\n return `The \"${name}\" argument must be of type number. Received type ${typeof actual}`\n }, TypeError)\nE('ERR_OUT_OF_RANGE',\n function (str, range, input) {\n let msg = `The value of \"${str}\" is out of range.`\n let received = input\n if (Number.isInteger(input) && Math.abs(input) > 2 ** 32) {\n received = addNumericalSeparator(String(input))\n } else if (typeof input === 'bigint') {\n received = String(input)\n if (input > BigInt(2) ** BigInt(32) || input < -(BigInt(2) ** BigInt(32))) {\n received = addNumericalSeparator(received)\n }\n received += 'n'\n }\n msg += ` It must be ${range}. Received ${received}`\n return msg\n }, RangeError)\n\nfunction addNumericalSeparator (val) {\n let res = ''\n let i = val.length\n const start = val[0] === '-' ? 1 : 0\n for (; i >= start + 4; i -= 3) {\n res = `_${val.slice(i - 3, i)}${res}`\n }\n return `${val.slice(0, i)}${res}`\n}\n\n// CHECK FUNCTIONS\n// ===============\n\nfunction checkBounds (buf, offset, byteLength) {\n validateNumber(offset, 'offset')\n if (buf[offset] === undefined || buf[offset + byteLength] === undefined) {\n boundsError(offset, buf.length - (byteLength + 1))\n }\n}\n\nfunction checkIntBI (value, min, max, buf, offset, byteLength) {\n if (value > max || value < min) {\n const n = typeof min === 'bigint' ? 'n' : ''\n let range\n if (byteLength > 3) {\n if (min === 0 || min === BigInt(0)) {\n range = `>= 0${n} and < 2${n} ** ${(byteLength + 1) * 8}${n}`\n } else {\n range = `>= -(2${n} ** ${(byteLength + 1) * 8 - 1}${n}) and < 2 ** ` +\n `${(byteLength + 1) * 8 - 1}${n}`\n }\n } else {\n range = `>= ${min}${n} and <= ${max}${n}`\n }\n throw new errors.ERR_OUT_OF_RANGE('value', range, value)\n }\n checkBounds(buf, offset, byteLength)\n}\n\nfunction validateNumber (value, name) {\n if (typeof value !== 'number') {\n throw new errors.ERR_INVALID_ARG_TYPE(name, 'number', value)\n }\n}\n\nfunction boundsError (value, length, type) {\n if (Math.floor(value) !== value) {\n validateNumber(value, type)\n throw new errors.ERR_OUT_OF_RANGE(type || 'offset', 'an integer', value)\n }\n\n if (length < 0) {\n throw new errors.ERR_BUFFER_OUT_OF_BOUNDS()\n }\n\n throw new errors.ERR_OUT_OF_RANGE(type || 'offset',\n `>= ${type ? 1 : 0} and <= ${length}`,\n value)\n}\n\n// HELPER FUNCTIONS\n// ================\n\nconst INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g\n\nfunction base64clean (str) {\n // Node takes equal signs as end of the Base64 encoding\n str = str.split('=')[0]\n // Node strips out invalid characters like \\n and \\t from the string, base64-js does not\n str = str.trim().replace(INVALID_BASE64_RE, '')\n // Node converts strings with length < 2 to ''\n if (str.length < 2) return ''\n // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not\n while (str.length % 4 !== 0) {\n str = str + '='\n }\n return str\n}\n\nfunction utf8ToBytes (string, units) {\n units = units || Infinity\n let codePoint\n const length = string.length\n let leadSurrogate = null\n const bytes = []\n\n for (let i = 0; i < length; ++i) {\n codePoint = string.charCodeAt(i)\n\n // is surrogate component\n if (codePoint > 0xD7FF && codePoint < 0xE000) {\n // last char was a lead\n if (!leadSurrogate) {\n // no lead yet\n if (codePoint > 0xDBFF) {\n // unexpected trail\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n } else if (i + 1 === length) {\n // unpaired lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n continue\n }\n\n // valid lead\n leadSurrogate = codePoint\n\n continue\n }\n\n // 2 leads in a row\n if (codePoint < 0xDC00) {\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n leadSurrogate = codePoint\n continue\n }\n\n // valid surrogate pair\n codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000\n } else if (leadSurrogate) {\n // valid bmp char, but last char was a lead\n if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)\n }\n\n leadSurrogate = null\n\n // encode utf8\n if (codePoint < 0x80) {\n if ((units -= 1) < 0) break\n bytes.push(codePoint)\n } else if (codePoint < 0x800) {\n if ((units -= 2) < 0) break\n bytes.push(\n codePoint >> 0x6 | 0xC0,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x10000) {\n if ((units -= 3) < 0) break\n bytes.push(\n codePoint >> 0xC | 0xE0,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else if (codePoint < 0x110000) {\n if ((units -= 4) < 0) break\n bytes.push(\n codePoint >> 0x12 | 0xF0,\n codePoint >> 0xC & 0x3F | 0x80,\n codePoint >> 0x6 & 0x3F | 0x80,\n codePoint & 0x3F | 0x80\n )\n } else {\n throw new Error('Invalid code point')\n }\n }\n\n return bytes\n}\n\nfunction asciiToBytes (str) {\n const byteArray = []\n for (let i = 0; i < str.length; ++i) {\n // Node's code seems to be doing this and not & 0x7F..\n byteArray.push(str.charCodeAt(i) & 0xFF)\n }\n return byteArray\n}\n\nfunction utf16leToBytes (str, units) {\n let c, hi, lo\n const byteArray = []\n for (let i = 0; i < str.length; ++i) {\n if ((units -= 2) < 0) break\n\n c = str.charCodeAt(i)\n hi = c >> 8\n lo = c % 256\n byteArray.push(lo)\n byteArray.push(hi)\n }\n\n return byteArray\n}\n\nfunction base64ToBytes (str) {\n return base64.toByteArray(base64clean(str))\n}\n\nfunction blitBuffer (src, dst, offset, length) {\n let i\n for (i = 0; i < length; ++i) {\n if ((i + offset >= dst.length) || (i >= src.length)) break\n dst[i + offset] = src[i]\n }\n return i\n}\n\n// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass\n// the `instanceof` check but they should be treated as of that type.\n// See: https://github.com/feross/buffer/issues/166\nfunction isInstance (obj, type) {\n return obj instanceof type ||\n (obj != null && obj.constructor != null && obj.constructor.name != null &&\n obj.constructor.name === type.name)\n}\nfunction numberIsNaN (obj) {\n // For IE11 support\n return obj !== obj // eslint-disable-line no-self-compare\n}\n\n// Create lookup table for `toString('hex')`\n// See: https://github.com/feross/buffer/issues/219\nconst hexSliceLookupTable = (function () {\n const alphabet = '0123456789abcdef'\n const table = new Array(256)\n for (let i = 0; i < 16; ++i) {\n const i16 = i * 16\n for (let j = 0; j < 16; ++j) {\n table[i16 + j] = alphabet[i] + alphabet[j]\n }\n }\n return table\n})()\n\n// Return not function with Error if BigInt not supported\nfunction defineBigIntMethod (fn) {\n return typeof BigInt === 'undefined' ? BufferBigIntNotDefined : fn\n}\n\nfunction BufferBigIntNotDefined () {\n throw new Error('BigInt not supported')\n}\n\n\n//# sourceURL=webpack:///./node_modules/buffer/index.js?"); /***/ }), /***/ "./node_modules/eventemitter3/index.js": /*!*********************************************!*\ !*** ./node_modules/eventemitter3/index.js ***! \*********************************************/ /***/ ((module) => { "use strict"; eval("\n\nvar has = Object.prototype.hasOwnProperty\n , prefix = '~';\n\n/**\n * Constructor to create a storage for our `EE` objects.\n * An `Events` instance is a plain object whose properties are event names.\n *\n * @constructor\n * @private\n */\nfunction Events() {}\n\n//\n// We try to not inherit from `Object.prototype`. In some engines creating an\n// instance in this way is faster than calling `Object.create(null)` directly.\n// If `Object.create(null)` is not supported we prefix the event names with a\n// character to make sure that the built-in object properties are not\n// overridden or used as an attack vector.\n//\nif (Object.create) {\n Events.prototype = Object.create(null);\n\n //\n // This hack is needed because the `__proto__` property is still inherited in\n // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.\n //\n if (!new Events().__proto__) prefix = false;\n}\n\n/**\n * Representation of a single event listener.\n *\n * @param {Function} fn The listener function.\n * @param {*} context The context to invoke the listener with.\n * @param {Boolean} [once=false] Specify if the listener is a one-time listener.\n * @constructor\n * @private\n */\nfunction EE(fn, context, once) {\n this.fn = fn;\n this.context = context;\n this.once = once || false;\n}\n\n/**\n * Add a listener for a given event.\n *\n * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn The listener function.\n * @param {*} context The context to invoke the listener with.\n * @param {Boolean} once Specify if the listener is a one-time listener.\n * @returns {EventEmitter}\n * @private\n */\nfunction addListener(emitter, event, fn, context, once) {\n if (typeof fn !== 'function') {\n throw new TypeError('The listener must be a function');\n }\n\n var listener = new EE(fn, context || emitter, once)\n , evt = prefix ? prefix + event : event;\n\n if (!emitter._events[evt]) emitter._events[evt] = listener, emitter._eventsCount++;\n else if (!emitter._events[evt].fn) emitter._events[evt].push(listener);\n else emitter._events[evt] = [emitter._events[evt], listener];\n\n return emitter;\n}\n\n/**\n * Clear event by name.\n *\n * @param {EventEmitter} emitter Reference to the `EventEmitter` instance.\n * @param {(String|Symbol)} evt The Event name.\n * @private\n */\nfunction clearEvent(emitter, evt) {\n if (--emitter._eventsCount === 0) emitter._events = new Events();\n else delete emitter._events[evt];\n}\n\n/**\n * Minimal `EventEmitter` interface that is molded against the Node.js\n * `EventEmitter` interface.\n *\n * @constructor\n * @public\n */\nfunction EventEmitter() {\n this._events = new Events();\n this._eventsCount = 0;\n}\n\n/**\n * Return an array listing the events for which the emitter has registered\n * listeners.\n *\n * @returns {Array}\n * @public\n */\nEventEmitter.prototype.eventNames = function eventNames() {\n var names = []\n , events\n , name;\n\n if (this._eventsCount === 0) return names;\n\n for (name in (events = this._events)) {\n if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);\n }\n\n if (Object.getOwnPropertySymbols) {\n return names.concat(Object.getOwnPropertySymbols(events));\n }\n\n return names;\n};\n\n/**\n * Return the listeners registered for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @returns {Array} The registered listeners.\n * @public\n */\nEventEmitter.prototype.listeners = function listeners(event) {\n var evt = prefix ? prefix + event : event\n , handlers = this._events[evt];\n\n if (!handlers) return [];\n if (handlers.fn) return [handlers.fn];\n\n for (var i = 0, l = handlers.length, ee = new Array(l); i < l; i++) {\n ee[i] = handlers[i].fn;\n }\n\n return ee;\n};\n\n/**\n * Return the number of listeners listening to a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @returns {Number} The number of listeners.\n * @public\n */\nEventEmitter.prototype.listenerCount = function listenerCount(event) {\n var evt = prefix ? prefix + event : event\n , listeners = this._events[evt];\n\n if (!listeners) return 0;\n if (listeners.fn) return 1;\n return listeners.length;\n};\n\n/**\n * Calls each of the listeners registered for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @returns {Boolean} `true` if the event had listeners, else `false`.\n * @public\n */\nEventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {\n var evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) return false;\n\n var listeners = this._events[evt]\n , len = arguments.length\n , args\n , i;\n\n if (listeners.fn) {\n if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);\n\n switch (len) {\n case 1: return listeners.fn.call(listeners.context), true;\n case 2: return listeners.fn.call(listeners.context, a1), true;\n case 3: return listeners.fn.call(listeners.context, a1, a2), true;\n case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;\n case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;\n case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;\n }\n\n for (i = 1, args = new Array(len -1); i < len; i++) {\n args[i - 1] = arguments[i];\n }\n\n listeners.fn.apply(listeners.context, args);\n } else {\n var length = listeners.length\n , j;\n\n for (i = 0; i < length; i++) {\n if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);\n\n switch (len) {\n case 1: listeners[i].fn.call(listeners[i].context); break;\n case 2: listeners[i].fn.call(listeners[i].context, a1); break;\n case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;\n case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;\n default:\n if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {\n args[j - 1] = arguments[j];\n }\n\n listeners[i].fn.apply(listeners[i].context, args);\n }\n }\n }\n\n return true;\n};\n\n/**\n * Add a listener for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn The listener function.\n * @param {*} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.on = function on(event, fn, context) {\n return addListener(this, event, fn, context, false);\n};\n\n/**\n * Add a one-time listener for a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn The listener function.\n * @param {*} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.once = function once(event, fn, context) {\n return addListener(this, event, fn, context, true);\n};\n\n/**\n * Remove the listeners of a given event.\n *\n * @param {(String|Symbol)} event The event name.\n * @param {Function} fn Only remove the listeners that match this function.\n * @param {*} context Only remove the listeners that have this context.\n * @param {Boolean} once Only remove one-time listeners.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {\n var evt = prefix ? prefix + event : event;\n\n if (!this._events[evt]) return this;\n if (!fn) {\n clearEvent(this, evt);\n return this;\n }\n\n var listeners = this._events[evt];\n\n if (listeners.fn) {\n if (\n listeners.fn === fn &&\n (!once || listeners.once) &&\n (!context || listeners.context === context)\n ) {\n clearEvent(this, evt);\n }\n } else {\n for (var i = 0, events = [], length = listeners.length; i < length; i++) {\n if (\n listeners[i].fn !== fn ||\n (once && !listeners[i].once) ||\n (context && listeners[i].context !== context)\n ) {\n events.push(listeners[i]);\n }\n }\n\n //\n // Reset the array, or remove it completely if we have no more listeners.\n //\n if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;\n else clearEvent(this, evt);\n }\n\n return this;\n};\n\n/**\n * Remove all listeners, or those of the specified event.\n *\n * @param {(String|Symbol)} [event] The event name.\n * @returns {EventEmitter} `this`.\n * @public\n */\nEventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {\n var evt;\n\n if (event) {\n evt = prefix ? prefix + event : event;\n if (this._events[evt]) clearEvent(this, evt);\n } else {\n this._events = new Events();\n this._eventsCount = 0;\n }\n\n return this;\n};\n\n//\n// Alias methods names because people roll like that.\n//\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\nEventEmitter.prototype.addListener = EventEmitter.prototype.on;\n\n//\n// Expose the prefix.\n//\nEventEmitter.prefixed = prefix;\n\n//\n// Allow `EventEmitter` to be imported as module namespace.\n//\nEventEmitter.EventEmitter = EventEmitter;\n\n//\n// Expose the module.\n//\nif (true) {\n module.exports = EventEmitter;\n}\n\n\n//# sourceURL=webpack:///./node_modules/eventemitter3/index.js?"); /***/ }), /***/ "./node_modules/ieee754/index.js": /*!***************************************!*\ !*** ./node_modules/ieee754/index.js ***! \***************************************/ /***/ ((__unused_webpack_module, exports) => { eval("/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh */\nexports.read = function (buffer, offset, isLE, mLen, nBytes) {\n var e, m\n var eLen = (nBytes * 8) - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var nBits = -7\n var i = isLE ? (nBytes - 1) : 0\n var d = isLE ? -1 : 1\n var s = buffer[offset + i]\n\n i += d\n\n e = s & ((1 << (-nBits)) - 1)\n s >>= (-nBits)\n nBits += eLen\n for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}\n\n m = e & ((1 << (-nBits)) - 1)\n e >>= (-nBits)\n nBits += mLen\n for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}\n\n if (e === 0) {\n e = 1 - eBias\n } else if (e === eMax) {\n return m ? NaN : ((s ? -1 : 1) * Infinity)\n } else {\n m = m + Math.pow(2, mLen)\n e = e - eBias\n }\n return (s ? -1 : 1) * m * Math.pow(2, e - mLen)\n}\n\nexports.write = function (buffer, value, offset, isLE, mLen, nBytes) {\n var e, m, c\n var eLen = (nBytes * 8) - mLen - 1\n var eMax = (1 << eLen) - 1\n var eBias = eMax >> 1\n var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)\n var i = isLE ? 0 : (nBytes - 1)\n var d = isLE ? 1 : -1\n var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0\n\n value = Math.abs(value)\n\n if (isNaN(value) || value === Infinity) {\n m = isNaN(value) ? 1 : 0\n e = eMax\n } else {\n e = Math.floor(Math.log(value) / Math.LN2)\n if (value * (c = Math.pow(2, -e)) < 1) {\n e--\n c *= 2\n }\n if (e + eBias >= 1) {\n value += rt / c\n } else {\n value += rt * Math.pow(2, 1 - eBias)\n }\n if (value * c >= 2) {\n e++\n c /= 2\n }\n\n if (e + eBias >= eMax) {\n m = 0\n e = eMax\n } else if (e + eBias >= 1) {\n m = ((value * c) - 1) * Math.pow(2, mLen)\n e = e + eBias\n } else {\n m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)\n e = 0\n }\n }\n\n for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}\n\n e = (e << mLen) | m\n eLen += mLen\n for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}\n\n buffer[offset + i - d] |= s * 128\n}\n\n\n//# sourceURL=webpack:///./node_modules/ieee754/index.js?"); /***/ }), /***/ "./node_modules/jayson/lib/client/browser/index.js": /*!*********************************************************!*\ !*** ./node_modules/jayson/lib/client/browser/index.js ***! \*********************************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { "use strict"; eval("\n\nconst uuid = (__webpack_require__(/*! uuid */ \"./node_modules/uuid/dist/esm-browser/index.js\").v4);\nconst generateRequest = __webpack_require__(/*! ../../generateRequest */ \"./node_modules/jayson/lib/generateRequest.js\");\n\n/**\n * Constructor for a Jayson Browser Client that does not depend any node.js core libraries\n * @class ClientBrowser\n * @param {Function} callServer Method that calls the server, receives the stringified request and a regular node-style callback\n * @param {Object} [options]\n * @param {Function} [options.reviver] Reviver function for JSON\n * @param {Function} [options.replacer] Replacer function for JSON\n * @param {Number} [options.version=2] JSON-RPC version to use (1|2)\n * @param {Function} [options.generator] Function to use for generating request IDs\n * @param {Boolean} [options.notificationIdNull=false] When true, version 2 requests will set id to null instead of omitting it\n * @return {ClientBrowser}\n */\nconst ClientBrowser = function(callServer, options) {\n if(!(this instanceof ClientBrowser)) {\n return new ClientBrowser(callServer, options);\n }\n\n if (!options) {\n options = {};\n }\n\n this.options = {\n reviver: typeof options.reviver !== 'undefined' ? options.reviver : null,\n replacer: typeof options.replacer !== 'undefined' ? options.replacer : null,\n generator: typeof options.generator !== 'undefined' ? options.generator : function() { return uuid(); },\n version: typeof options.version !== 'undefined' ? options.version : 2,\n notificationIdNull: typeof options.notificationIdNull === 'boolean' ? options.notificationIdNull : false,\n };\n\n this.callServer = callServer;\n};\n\nmodule.exports = ClientBrowser;\n\n/**\n * Creates a request and dispatches it if given a callback.\n * @param {String|Array} method A batch request if passed an Array, or a method name if passed a String\n * @param {Array|Object} [params] Parameters for the method\n * @param {String|Number} [id] Optional id. If undefined an id will be generated. If null it creates a notification request\n * @param {Function} [callback] Request callback. If specified, executes the request rather than only returning it.\n * @throws {TypeError} Invalid parameters\n * @return {Object} JSON-RPC 1.0 or 2.0 compatible request\n */\nClientBrowser.prototype.request = function(method, params, id, callback) {\n const self = this;\n let request = null;\n\n // is this a batch request?\n const isBatch = Array.isArray(method) && typeof params === 'function';\n\n if (this.options.version === 1 && isBatch) {\n throw new TypeError('JSON-RPC 1.0 does not support batching');\n }\n\n // is this a raw request?\n const isRaw = !isBatch && method && typeof method === 'object' && typeof params === 'function';\n\n if(isBatch || isRaw) {\n callback = params;\n request = method;\n } else {\n if(typeof id === 'function') {\n callback = id;\n // specifically undefined because \"null\" is a notification request\n id = undefined;\n }\n\n const hasCallback = typeof callback === 'function';\n\n try {\n request = generateRequest(method, params, id, {\n generator: this.options.generator,\n version: this.options.version,\n notificationIdNull: this.options.notificationIdNull,\n });\n } catch(err) {\n if(hasCallback) {\n return callback(err);\n }\n throw err;\n }\n\n // no callback means we should just return a raw request\n if(!hasCallback) {\n return request;\n }\n\n }\n\n let message;\n try {\n message = JSON.stringify(request, this.options.replacer);\n } catch(err) {\n return callback(err);\n }\n\n this.callServer(message, function(err, response) {\n self._parseResponse(err, response, callback);\n });\n\n // always return the raw request\n return request;\n};\n\n/**\n * Parses a response from a server\n * @param {Object} err Error to pass on that is unrelated to the actual response\n * @param {String} responseText JSON-RPC 1.0 or 2.0 response\n * @param {Function} callback Callback that will receive different arguments depending on the amount of parameters\n * @private\n */\nClientBrowser.prototype._parseResponse = function(err, responseText, callback) {\n if(err) {\n callback(err);\n return;\n }\n\n if(!responseText) {\n // empty response text, assume that is correct because it could be a\n // notification which jayson does not give any body for\n return callback();\n }\n\n let response;\n try {\n response = JSON.parse(responseText, this.options.reviver);\n } catch(err) {\n return callback(err);\n }\n\n if(callback.length === 3) {\n // if callback length is 3, we split callback arguments on error and response\n\n // is batch response?\n if(Array.isArray(response)) {\n\n // neccesary to split strictly on validity according to spec here\n const isError = function(res) {\n return typeof res.error !== 'undefined';\n };\n\n const isNotError = function (res) {\n return !isError(res);\n };\n\n return callback(null, response.filter(isError), response.filter(isNotError));\n \n } else {\n\n // split regardless of validity\n return callback(null, response.error, response.result);\n \n }\n \n }\n\n callback(null, response);\n};\n\n\n//# sourceURL=webpack:///./node_modules/jayson/lib/client/browser/index.js?"); /***/ }), /***/ "./node_modules/jayson/lib/generateRequest.js": /*!****************************************************!*\ !*** ./node_modules/jayson/lib/generateRequest.js ***! \****************************************************/ /***/ ((module, __unused_webpack_exports, __webpack_require__) => { "use strict"; eval("\n\nconst uuid = (__webpack_require__(/*! uuid */ \"./node_modules/uuid/dist/esm-browser/index.js\").v4);\n\n/**\n * Generates a JSON-RPC 1.0 or 2.0 request\n * @param {String} method Name of method to call\n * @param {Array|Object} params Array of parameters passed to the method as specified, or an object of parameter names and corresponding value\n * @param {String|Number|null} [id] Request ID can be a string, number, null for explicit notification or left out for automatic generation\n * @param {Object} [options]\n * @param {Number} [options.version=2] JSON-RPC version to use (1 or 2)\n * @param {Boolean} [options.notificationIdNull=false] When true, version 2 requests will set id to null instead of omitting it\n * @param {Function} [options.generator] Passed the request, and the options object and is expected to return a request ID\n * @throws {TypeError} If any of the parameters are invalid\n * @return {Object} A JSON-RPC 1.0 or 2.0 request\n * @memberOf Utils\n */\nconst generateRequest = function(method, params, id, options) {\n if(typeof method !== 'string') {\n throw new TypeError(method + ' must be a string');\n }\n\n options = options || {};\n\n // check valid version provided\n const version = typeof options.version === 'number' ? options.version : 2;\n if (version !== 1 && version !== 2) {\n throw new TypeError(version + ' must be 1 or 2');\n }\n\n const request = {\n method: method\n };\n\n if(version === 2) {\n request.jsonrpc = '2.0';\n }\n\n if(params) {\n // params given, but invalid?\n if(typeof params !== 'object' && !Array.isArray(params)) {\n throw new TypeError(params + ' must be an object, array or omitted');\n }\n request.params = params;\n }\n\n // if id was left out, generate one (null means explicit notification)\n if(typeof(id) === 'undefined') {\n const generator = typeof options.generator === 'function' ? options.generator : function() { return uuid(); };\n request.id = generator(request, options);\n } else if (version === 2 && id === null) {\n // we have a version 2 notification\n if (options.notificationIdNull) {\n request.id = null; // id will not be set at all unless option provided\n }\n } else {\n request.id = id;\n }\n\n return request;\n};\n\nmodule.exports = generateRequest;\n\n\n//# sourceURL=webpack:///./node_modules/jayson/lib/generateRequest.js?"); /***/ }), /***/ "./node_modules/rpc-websockets/dist/lib/client.js": /*!********************************************************!*\ !*** ./node_modules/rpc-websockets/dist/lib/client.js ***! \********************************************************/ /***/ ((__unused_webpack_module, exports, __webpack_require__) => { "use strict"; eval("/**\n * \"Client\" wraps \"ws\" or a browser-implemented \"WebSocket\" library\n * according to the environment providing JSON RPC 2.0 support on top.\n * @module Client\n */\n\n\nvar _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ \"./node_modules/@babel/runtime/helpers/interopRequireDefault.js\");\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports[\"default\"] = void 0;\nvar _regenerator = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/regenerator */ \"./node_modules/@babel/runtime/regenerator/index.js\"));\nvar _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/asyncToGenerator */ \"./node_modules/@babel/runtime/helpers/asyncToGenerator.js\"));\nvar _typeof2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/typeof */ \"./node_modules/@babel/runtime/helpers/typeof.js\"));\nvar _classCallCheck2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/classCallCheck */ \"./node_modules/@babel/runtime/helpers/classCallCheck.js\"));\nvar _createClass2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/createClass */ \"./node_modules/@babel/runtime/helpers/createClass.js\"));\nvar _inherits2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/inherits */ \"./node_modules/@babel/runtime/helpers/inherits.js\"));\nvar _possibleConstructorReturn2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/possibleConstructorReturn */ \"./node_modules/@babel/runtime/helpers/possibleConstructorReturn.js\"));\nvar _getPrototypeOf2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/getPrototypeOf */ \"./node_modules/@babel/runtime/helpers/getPrototypeOf.js\"));\nvar _eventemitter = __webpack_require__(/*! eventemitter3 */ \"./node_modules/eventemitter3/index.js\");\nvar _utils = __webpack_require__(/*! ./utils */ \"./node_modules/rpc-websockets/dist/lib/utils.js\");\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2[\"default\"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2[\"default\"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2[\"default\"])(this, result); }; }\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\nvar __rest = void 0 && (void 0).__rest || function (s, e) {\n var t = {};\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n// @ts-ignore\nvar CommonClient = /*#__PURE__*/function (_EventEmitter) {\n (0, _inherits2[\"default\"])(CommonClient, _EventEmitter);\n var _super = _createSuper(CommonClient);\n /**\n * Instantiate a Client class.\n * @constructor\n * @param {webSocketFactory} webSocketFactory - factory method for WebSocket\n * @param {String} address - url to a websocket server\n * @param {Object} options - ws options object with reconnect parameters\n * @param {Function} generate_request_id - custom generation request Id\n * @param {DataPack} dataPack - data pack contains encoder and decoder\n * @return {CommonClient}\n */\n function CommonClient(webSocketFactory) {\n var _this;\n var address = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : \"ws://localhost:8080\";\n var _a = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n var generate_request_id = arguments.length > 3 ? arguments[3] : undefined;\n var dataPack = arguments.length > 4 ? arguments[4] : undefined;\n (0, _classCallCheck2[\"default\"])(this, CommonClient);\n var _a$autoconnect = _a.autoconnect,\n autoconnect = _a$autoconnect === void 0 ? true : _a$autoconnect,\n _a$reconnect = _a.reconnect,\n reconnect = _a$reconnect === void 0 ? true : _a$reconnect,\n _a$reconnect_interval = _a.reconnect_interval,\n reconnect_interval = _a$reconnect_interval === void 0 ? 1000 : _a$reconnect_interval,\n _a$max_reconnects = _a.max_reconnects,\n max_reconnects = _a$max_reconnects === void 0 ? 5 : _a$max_reconnects,\n rest_options = __rest(_a, [\"autoconnect\", \"reconnect\", \"reconnect_interval\", \"max_reconnects\"]);\n _this = _super.call(this);\n _this.webSocketFactory = webSocketFactory;\n _this.queue = {};\n _this.rpc_id = 0;\n _this.address = address;\n _this.autoconnect = autoconnect;\n _this.ready = false;\n _this.reconnect = reconnect;\n _this.reconnect_timer_id = undefined;\n _this.reconnect_interval = reconnect_interval;\n _this.max_reconnects = max_reconnects;\n _this.rest_options = rest_options;\n _this.current_reconnects = 0;\n _this.generate_request_id = generate_request_id || function () {\n return ++_this.rpc_id;\n };\n if (!dataPack) _this.dataPack = new _utils.DefaultDataPack();else _this.dataPack = dataPack;\n if (_this.autoconnect) _this._connect(_this.address, Object.assign({\n autoconnect: _this.autoconnect,\n reconnect: _this.reconnect,\n reconnect_interval: _this.reconnect_interval,\n max_reconnects: _this.max_reconnects\n }, _this.rest_options));\n return _this;\n }\n /**\n * Connects to a defined server if not connected already.\n * @method\n * @return {Undefined}\n */\n (0, _createClass2[\"default\"])(CommonClient, [{\n key: \"connect\",\n value: function connect() {\n if (this.socket) return;\n this._connect(this.address, Object.assign({\n autoconnect: this.autoconnect,\n reconnect: this.reconnect,\n reconnect_interval: this.reconnect_interval,\n max_reconnects: this.max_reconnects\n }, this.rest_options));\n }\n /**\n * Calls a registered RPC method on server.\n * @method\n * @param {String} method - RPC method name\n * @param {Object|Array} params - optional method parameters\n * @param {Number} timeout - RPC reply timeout value\n * @param {Object} ws_opts - options passed to ws\n * @return {Promise}\n */\n }, {\n key: \"call\",\n value: function call(method, params, timeout, ws_opts) {\n var _this2 = this;\n if (!ws_opts && \"object\" === (0, _typeof2[\"default\"])(timeout)) {\n ws_opts = timeout;\n timeout = null;\n }\n return new Promise(function (resolve, reject) {\n if (!_this2.ready) return reject(new Error(\"socket not ready\"));\n var rpc_id = _this2.generate_request_id(method, params);\n var message = {\n jsonrpc: \"2.0\",\n method: method,\n params: params || undefined,\n id: rpc_id\n };\n _this2.socket.send(_this2.dataPack.encode(message), ws_opts, function (error) {\n if (error) return reject(error);\n _this2.queue[rpc_id] = {\n promise: [resolve, reject]\n };\n if (timeout) {\n _this2.queue[rpc_id].timeout = setTimeout(function () {\n delete _this2.queue[rpc_id];\n reject(new Error(\"reply timeout\"));\n }, timeout);\n }\n });\n });\n }\n /**\n * Logins with the other side of the connection.\n * @method\n * @param {Object} params - Login credentials object\n * @return {Promise}\n */\n }, {\n key: \"login\",\n value: function () {\n var _login = (0, _asyncToGenerator2[\"default\"])( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee(params) {\n var resp;\n return _regenerator[\"default\"].wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n _context.next = 2;\n return this.call(\"rpc.login\", params);\n case 2:\n resp = _context.sent;\n if (resp) {\n _context.next = 5;\n break;\n }\n throw new Error(\"authentication failed\");\n case 5:\n return _context.abrupt(\"return\", resp);\n case 6:\n case \"end\":\n return _context.stop();\n }\n }\n }, _callee, this);\n }));\n function login(_x) {\n return _login.apply(this, arguments);\n }\n return login;\n }()\n /**\n * Fetches a list of client's methods registered on server.\n * @method\n * @return {Array}\n */\n }, {\n key: \"listMethods\",\n value: function () {\n var _listMethods = (0, _asyncToGenerator2[\"default\"])( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee2() {\n return _regenerator[\"default\"].wrap(function _callee2$(_context2) {\n while (1) {\n switch (_context2.prev = _context2.next) {\n case 0:\n _context2.next = 2;\n return this.call(\"__listMethods\");\n case 2:\n return _context2.abrupt(\"return\", _context2.sent);\n case 3:\n case \"end\":\n return _context2.stop();\n }\n }\n }, _callee2, this);\n }));\n function listMethods() {\n return _listMethods.apply(this, arguments);\n }\n return listMethods;\n }()\n /**\n * Sends a JSON-RPC 2.0 notification to server.\n * @method\n * @param {String} method - RPC method name\n * @param {Object} params - optional method parameters\n * @return {Promise}\n */\n }, {\n key: \"notify\",\n value: function notify(method, params) {\n var _this3 = this;\n return new Promise(function (resolve, reject) {\n if (!_this3.ready) return reject(new Error(\"socket not ready\"));\n var message = {\n jsonrpc: \"2.0\",\n method: method,\n params: params\n };\n _this3.socket.send(_this3.dataPack.encode(message), function (error) {\n if (error) return reject(error);\n resolve();\n });\n });\n }\n /**\n * Subscribes for a defined event.\n * @method\n * @param {String|Array} event - event name\n * @return {Undefined}\n * @throws {Error}\n */\n }, {\n key: \"subscribe\",\n value: function () {\n var _subscribe = (0, _asyncToGenerator2[\"default\"])( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee3(event) {\n var result;\n return _regenerator[\"default\"].wrap(function _callee3$(_context3) {\n while (1) {\n switch (_context3.prev = _context3.next) {\n case 0:\n if (typeof event === \"string\") event = [event];\n _context3.next = 3;\n return this.call(\"rpc.on\", event);\n case 3:\n result = _context3.sent;\n if (!(typeof event === \"string\" && result[event] !== \"ok\")) {\n _context3.next = 6;\n break;\n }\n throw new Error(\"Failed subscribing to an event '\" + event + \"' with: \" + result[event]);\n case 6:\n return _context3.abrupt(\"return\", result);\n case 7:\n case \"end\":\n return _context3.stop();\n }\n }\n }, _callee3, this);\n }));\n function subscribe(_x2) {\n return _subscribe.apply(this, arguments);\n }\n return subscribe;\n }()\n /**\n * Unsubscribes from a defined event.\n * @method\n * @param {String|Array} event - event name\n * @return {Undefined}\n * @throws {Error}\n */\n }, {\n key: \"unsubscribe\",\n value: function () {\n var _unsubscribe = (0, _asyncToGenerator2[\"default\"])( /*#__PURE__*/_regenerator[\"default\"].mark(function _callee4(event) {\n var result;\n return _regenerator[\"default\"].wrap(function _callee4$(_context4) {\n while (1) {\n switch (_context4.prev = _context4.next) {\n case 0:\n if (typeof event === \"string\") event = [event];\n _context4.next = 3;\n return this.call(\"rpc.off\", event);\n case 3:\n result = _context4.sent;\n if (!(typeof event === \"string\" && result[event] !== \"ok\")) {\n _context4.next = 6;\n break;\n }\n throw new Error(\"Failed unsubscribing from an event with: \" + result);\n case 6:\n return _context4.abrupt(\"return\", result);\n case 7:\n case \"end\":\n return _context4.stop();\n }\n }\n }, _callee4, this);\n }));\n function unsubscribe(_x3) {\n return _unsubscribe.apply(this, arguments);\n }\n return unsubscribe;\n }()\n /**\n * Closes a WebSocket connection gracefully.\n * @method\n * @param {Number} code - socket close code\n * @param {String} data - optional data to be sent before closing\n * @return {Undefined}\n */\n }, {\n key: \"close\",\n value: function close(code, data) {\n this.socket.close(code || 1000, data);\n }\n /**\n * Connection/Message handler.\n * @method\n * @private\n * @param {String} address - WebSocket API address\n * @param {Object} options - ws options object\n * @return {Undefined}\n */\n }, {\n key: \"_connect\",\n value: function _connect(address, options) {\n var _this4 = this;\n clearTimeout(this.reconnect_timer_id);\n this.socket = this.webSocketFactory(address, options);\n this.socket.addEventListener(\"open\", function () {\n _this4.ready = true;\n _this4.emit(\"open\");\n _this4.current_reconnects = 0;\n });\n this.socket.addEventListener(\"message\", function (_ref) {\n var message = _ref.data;\n if (message instanceof ArrayBuffer) message = Buffer.from(message).toString();\n try {\n message = _this4.dataPack.decode(message);\n } catch (error) {\n return;\n }\n // check if any listeners are attached and forward event\n if (message.notification && _this4.listeners(message.notification).length) {\n if (!Object.keys(message.params).length) return _this4.emit(message.notification);\n var args = [message.notification];\n if (message.params.constructor === Object) args.push(message.params);else\n // using for-loop instead of unshift/spread because performance is better\n for (var i = 0; i < message.params.length; i++) {\n args.push(message.params[i]);\n }\n // run as microtask so that pending queue messages are resolved first\n // eslint-disable-next-line prefer-spread\n return Promise.resolve().then(function () {\n _this4.emit.apply(_this4, args);\n });\n }\n if (!_this4.queue[message.id]) {\n // general JSON RPC 2.0 events\n if (message.method) {\n // run as microtask so that pending queue messages are resolved first\n return Promise.resolve().then(function () {\n _this4.emit(message.method, message === null || message === void 0 ? void 0 : message.params);\n });\n }\n return;\n }\n // reject early since server's response is invalid\n if (\"error\" in message === \"result\" in message) _this4.queue[message.id].promise[1](new Error(\"Server response malformed. Response must include either \\\"result\\\"\" + \" or \\\"error\\\", but not both.\"));\n if (_this4.queue[message.id].timeout) clearTimeout(_this4.queue[message.id].timeout);\n if (message.error) _this4.queue[message.id].promise[1](message.error);else _this4.queue[message.id].promise[0](message.result);\n delete _this4.queue[message.id];\n });\n this.socket.addEventListener(\"error\", function (error) {\n return _this4.emit(\"error\", error);\n });\n this.socket.addEventListener(\"close\", function (_ref2) {\n var code = _ref2.code,\n reason = _ref2.reason;\n if (_this4.ready)\n // Delay close event until internal state is updated\n setTimeout(function () {\n return _this4.emit(\"close\", code, reason);\n }, 0);\n _this4.ready = false;\n _this4.socket = undefined;\n if (code === 1000) return;\n _this4.current_reconnects++;\n if (_this4.reconnect && (_this4.max_reconnects > _this4.current_reconnects || _this4.max_reconnects === 0)) _this4.reconnect_timer_id = setTimeout(function () {\n return _this4._connect(address, options);\n }, _this4.reconnect_interval);\n });\n }\n }]);\n return CommonClient;\n}(_eventemitter.EventEmitter);\nexports[\"default\"] = CommonClient;\n\n//# sourceURL=webpack:///./node_modules/rpc-websockets/dist/lib/client.js?"); /***/ }), /***/ "./node_modules/rpc-websockets/dist/lib/client/websocket.browser.js": /*!**************************************************************************!*\ !*** ./node_modules/rpc-websockets/dist/lib/client/websocket.browser.js ***! \**************************************************************************/ /***/ ((__unused_webpack_module, exports, __webpack_require__) => { "use strict"; eval("/**\n * WebSocket implements a browser-side WebSocket specification.\n * @module Client\n */\n\n\nvar _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ \"./node_modules/@babel/runtime/helpers/interopRequireDefault.js\");\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports[\"default\"] = _default;\nvar _classCallCheck2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/classCallCheck */ \"./node_modules/@babel/runtime/helpers/classCallCheck.js\"));\nvar _createClass2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/createClass */ \"./node_modules/@babel/runtime/helpers/createClass.js\"));\nvar _inherits2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/inherits */ \"./node_modules/@babel/runtime/helpers/inherits.js\"));\nvar _possibleConstructorReturn2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/possibleConstructorReturn */ \"./node_modules/@babel/runtime/helpers/possibleConstructorReturn.js\"));\nvar _getPrototypeOf2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/getPrototypeOf */ \"./node_modules/@babel/runtime/helpers/getPrototypeOf.js\"));\nvar _eventemitter = __webpack_require__(/*! eventemitter3 */ \"./node_modules/eventemitter3/index.js\");\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = (0, _getPrototypeOf2[\"default\"])(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = (0, _getPrototypeOf2[\"default\"])(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return (0, _possibleConstructorReturn2[\"default\"])(this, result); }; }\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\nvar WebSocketBrowserImpl = /*#__PURE__*/function (_EventEmitter) {\n (0, _inherits2[\"default\"])(WebSocketBrowserImpl, _EventEmitter);\n var _super = _createSuper(WebSocketBrowserImpl);\n /** Instantiate a WebSocket class\n * @constructor\n * @param {String} address - url to a websocket server\n * @param {(Object)} options - websocket options\n * @param {(String|Array)} protocols - a list of protocols\n * @return {WebSocketBrowserImpl} - returns a WebSocket instance\n */\n function WebSocketBrowserImpl(address, options, protocols) {\n var _this;\n (0, _classCallCheck2[\"default\"])(this, WebSocketBrowserImpl);\n _this = _super.call(this);\n _this.socket = new window.WebSocket(address, protocols);\n _this.socket.onopen = function () {\n return _this.emit(\"open\");\n };\n _this.socket.onmessage = function (event) {\n return _this.emit(\"message\", event.data);\n };\n _this.socket.onerror = function (error) {\n return _this.emit(\"error\", error);\n };\n _this.socket.onclose = function (event) {\n _this.emit(\"close\", event.code, event.reason);\n };\n return _this;\n }\n /**\n * Sends data through a websocket connection\n * @method\n * @param {(String|Object)} data - data to be sent via websocket\n * @param {Object} optionsOrCallback - ws options\n * @param {Function} callback - a callback called once the data is sent\n * @return {Undefined}\n */\n (0, _createClass2[\"default\"])(WebSocketBrowserImpl, [{\n key: \"send\",\n value: function send(data, optionsOrCallback, callback) {\n var cb = callback || optionsOrCallback;\n try {\n this.socket.send(data);\n cb();\n } catch (error) {\n cb(error);\n }\n }\n /**\n * Closes an underlying socket\n * @method\n * @param {Number} code - status code explaining why the connection is being closed\n * @param {String} reason - a description why the connection is closing\n * @return {Undefined}\n * @throws {Error}\n */\n }, {\n key: \"close\",\n value: function close(code, reason) {\n this.socket.close(code, reason);\n }\n }, {\n key: \"addEventListener\",\n value: function addEventListener(type, listener, options) {\n this.socket.addEventListener(type, listener, options);\n }\n }]);\n return WebSocketBrowserImpl;\n}(_eventemitter.EventEmitter);\n/**\n * factory method for common WebSocket instance\n * @method\n * @param {String} address - url to a websocket server\n * @param {(Object)} options - websocket options\n * @return {Undefined}\n */\nfunction _default(address, options) {\n return new WebSocketBrowserImpl(address, options);\n}\n\n//# sourceURL=webpack:///./node_modules/rpc-websockets/dist/lib/client/websocket.browser.js?"); /***/ }), /***/ "./node_modules/rpc-websockets/dist/lib/utils.js": /*!*******************************************************!*\ !*** ./node_modules/rpc-websockets/dist/lib/utils.js ***! \*******************************************************/ /***/ ((__unused_webpack_module, exports, __webpack_require__) => { "use strict"; eval("\n\nvar _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ \"./node_modules/@babel/runtime/helpers/interopRequireDefault.js\");\nObject.defineProperty(exports, \"__esModule\", ({\n value: true\n}));\nexports.DefaultDataPack = void 0;\nexports.createError = createError;\nvar _classCallCheck2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/classCallCheck */ \"./node_modules/@babel/runtime/helpers/classCallCheck.js\"));\nvar _createClass2 = _interopRequireDefault(__webpack_require__(/*! @babel/runtime/helpers/createClass */ \"./node_modules/@babel/runtime/helpers/createClass.js\"));\nvar errors = new Map([[-32000, \"Event not provided\"], [-32600, \"Invalid Request\"], [-32601, \"Method not found\"], [-32602, \"Invalid params\"], [-32603, \"Internal error\"], [-32604, \"Params not found\"], [-32605, \"Method forbidden\"], [-32606, \"Event forbidden\"], [-32700, \"Parse error\"]]);\nvar DefaultDataPack = /*#__PURE__*/function () {\n function DefaultDataPack() {\n (0, _classCallCheck2[\"default\"])(this, DefaultDataPack);\n }\n (0, _createClass2[\"default\"])(DefaultDataPack, [{\n key: \"encode\",\n value: function encode(value) {\n return JSON.stringify(value);\n }\n }, {\n key: \"decode\",\n value: function decode(value) {\n return JSON.parse(value);\n }\n }]);\n return DefaultDataPack;\n}();\n/**\n * Creates a JSON-RPC 2.0-compliant error.\n * @param {Number} code - error code\n * @param {String} details - error details\n * @return {Object}\n */\nexports.DefaultDataPack = DefaultDataPack;\nfunction createError(code, details) {\n var error = {\n code: code,\n message: errors.get(code) || \"Internal Server Error\"\n };\n if (details) error[\"data\"] = details;\n return error;\n}\n\n//# sourceURL=webpack:///./node_modules/rpc-websockets/dist/lib/utils.js?"); /***/ }), /***/ "./node_modules/safe-buffer/index.js": /*!*******************************************!*\ !*** ./node_modules/safe-buffer/index.js ***! \*******************************************/ /***/ ((module, exports, __webpack_require__) => { eval("/*! safe-buffer. MIT License. Feross Aboukhadijeh */\n/* eslint-disable node/no-deprecated-api */\nvar buffer = __webpack_require__(/*! buffer */ \"./node_modules/buffer/index.js\")\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.prototype = Object.create(Buffer.prototype)\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n\n\n//# sourceURL=webpack:///./node_modules/safe-buffer/index.js?"); /***/ }), /***/ "./node_modules/text-encoding-utf-8/lib/encoding.lib.js": /*!**************************************************************!*\ !*** ./node_modules/text-encoding-utf-8/lib/encoding.lib.js ***! \**************************************************************/ /***/ ((__unused_webpack_module, exports) => { "use strict"; eval("\n\n// This is free and unencumbered software released into the public domain.\n// See LICENSE.md for more information.\n\n//\n// Utilities\n//\n\n/**\n * @param {number} a The number to test.\n * @param {number} min The minimum value in the range, inclusive.\n * @param {number} max The maximum value in the range, inclusive.\n * @return {boolean} True if a >= min and a <= max.\n */\nfunction inRange(a, min, max) {\n return min <= a && a <= max;\n}\n\n/**\n * @param {*} o\n * @return {Object}\n */\nfunction ToDictionary(o) {\n if (o === undefined) return {};\n if (o === Object(o)) return o;\n throw TypeError('Could not convert argument to dictionary');\n}\n\n/**\n * @param {string} string Input string of UTF-16 code units.\n * @return {!Array.} Code points.\n */\nfunction stringToCodePoints(string) {\n // https://heycam.github.io/webidl/#dfn-obtain-unicode\n\n // 1. Let S be the DOMString value.\n var s = String(string);\n\n // 2. Let n be the length of S.\n var n = s.length;\n\n // 3. Initialize i to 0.\n var i = 0;\n\n // 4. Initialize U to be an empty sequence of Unicode characters.\n var u = [];\n\n // 5. While i < n:\n while (i < n) {\n\n // 1. Let c be the code unit in S at index i.\n var c = s.charCodeAt(i);\n\n // 2. Depending on the value of c:\n\n // c < 0xD800 or c > 0xDFFF\n if (c < 0xD800 || c > 0xDFFF) {\n // Append to U the Unicode character with code point c.\n u.push(c);\n }\n\n // 0xDC00 ≤ c ≤ 0xDFFF\n else if (0xDC00 <= c && c <= 0xDFFF) {\n // Append to U a U+FFFD REPLACEMENT CHARACTER.\n u.push(0xFFFD);\n }\n\n // 0xD800 ≤ c ≤ 0xDBFF\n else if (0xD800 <= c && c <= 0xDBFF) {\n // 1. If i = n−1, then append to U a U+FFFD REPLACEMENT\n // CHARACTER.\n if (i === n - 1) {\n u.push(0xFFFD);\n }\n // 2. Otherwise, i < n−1:\n else {\n // 1. Let d be the code unit in S at index i+1.\n var d = string.charCodeAt(i + 1);\n\n // 2. If 0xDC00 ≤ d ≤ 0xDFFF, then:\n if (0xDC00 <= d && d <= 0xDFFF) {\n // 1. Let a be c & 0x3FF.\n var a = c & 0x3FF;\n\n // 2. Let b be d & 0x3FF.\n var b = d & 0x3FF;\n\n // 3. Append to U the Unicode character with code point\n // 2^16+2^10*a+b.\n u.push(0x10000 + (a << 10) + b);\n\n // 4. Set i to i+1.\n i += 1;\n }\n\n // 3. Otherwise, d < 0xDC00 or d > 0xDFFF. Append to U a\n // U+FFFD REPLACEMENT CHARACTER.\n else {\n u.push(0xFFFD);\n }\n }\n }\n\n // 3. Set i to i+1.\n i += 1;\n }\n\n // 6. Return U.\n return u;\n}\n\n/**\n * @param {!Array.} code_points Array of code points.\n * @return {string} string String of UTF-16 code units.\n */\nfunction codePointsToString(code_points) {\n var s = '';\n for (var i = 0; i < code_points.length; ++i) {\n var cp = code_points[i];\n if (cp <= 0xFFFF) {\n s += String.fromCharCode(cp);\n } else {\n cp -= 0x10000;\n s += String.fromCharCode((cp >> 10) + 0xD800,\n (cp & 0x3FF) + 0xDC00);\n }\n }\n return s;\n}\n\n\n//\n// Implementation of Encoding specification\n// https://encoding.spec.whatwg.org/\n//\n\n//\n// 3. Terminology\n//\n\n/**\n * End-of-stream is a special token that signifies no more tokens\n * are in the stream.\n * @const\n */ var end_of_stream = -1;\n\n/**\n * A stream represents an ordered sequence of tokens.\n *\n * @constructor\n * @param {!(Array.|Uint8Array)} tokens Array of tokens that provide the\n * stream.\n */\nfunction Stream(tokens) {\n /** @type {!Array.} */\n this.tokens = [].slice.call(tokens);\n}\n\nStream.prototype = {\n /**\n * @return {boolean} True if end-of-stream has been hit.\n */\n endOfStream: function() {\n return !this.tokens.length;\n },\n\n /**\n * When a token is read from a stream, the first token in the\n * stream must be returned and subsequently removed, and\n * end-of-stream must be returned otherwise.\n *\n * @return {number} Get the next token from the stream, or\n * end_of_stream.\n */\n read: function() {\n if (!this.tokens.length)\n return end_of_stream;\n return this.tokens.shift();\n },\n\n /**\n * When one or more tokens are prepended to a stream, those tokens\n * must be inserted, in given order, before the first token in the\n * stream.\n *\n * @param {(number|!Array.)} token The token(s) to prepend to the stream.\n */\n prepend: function(token) {\n if (Array.isArray(token)) {\n var tokens = /**@type {!Array.}*/(token);\n while (tokens.length)\n this.tokens.unshift(tokens.pop());\n } else {\n this.tokens.unshift(token);\n }\n },\n\n /**\n * When one or more tokens are pushed to a stream, those tokens\n * must be inserted, in given order, after the last token in the\n * stream.\n *\n * @param {(number|!Array.)} token The tokens(s) to prepend to the stream.\n */\n push: function(token) {\n if (Array.isArray(token)) {\n var tokens = /**@type {!Array.}*/(token);\n while (tokens.length)\n this.tokens.push(tokens.shift());\n } else {\n this.tokens.push(token);\n }\n }\n};\n\n//\n// 4. Encodings\n//\n\n// 4.1 Encoders and decoders\n\n/** @const */\nvar finished = -1;\n\n/**\n * @param {boolean} fatal If true, decoding errors raise an exception.\n * @param {number=} opt_code_point Override the standard fallback code point.\n * @return {number} The code point to insert on a decoding error.\n */\nfunction decoderError(fatal, opt_code_point) {\n if (fatal)\n throw TypeError('Decoder error');\n return opt_code_point || 0xFFFD;\n}\n\n//\n// 7. API\n//\n\n/** @const */ var DEFAULT_ENCODING = 'utf-8';\n\n// 7.1 Interface TextDecoder\n\n/**\n * @constructor\n * @param {string=} encoding The label of the encoding;\n * defaults to 'utf-8'.\n * @param {Object=} options\n */\nfunction TextDecoder(encoding, options) {\n if (!(this instanceof TextDecoder)) {\n return new TextDecoder(encoding, options);\n }\n encoding = encoding !== undefined ? String(encoding).toLowerCase() : DEFAULT_ENCODING;\n if (encoding !== DEFAULT_ENCODING) {\n throw new Error('Encoding not supported. Only utf-8 is supported');\n }\n options = ToDictionary(options);\n\n /** @private @type {boolean} */\n this._streaming = false;\n /** @private @type {boolean} */\n this._BOMseen = false;\n /** @private @type {?Decoder} */\n this._decoder = null;\n /** @private @type {boolean} */\n this._fatal = Boolean(options['fatal']);\n /** @private @type {boolean} */\n this._ignoreBOM = Boolean(options['ignoreBOM']);\n\n Object.defineProperty(this, 'encoding', {value: 'utf-8'});\n Object.defineProperty(this, 'fatal', {value: this._fatal});\n Object.defineProperty(this, 'ignoreBOM', {value: this._ignoreBOM});\n}\n\nTextDecoder.prototype = {\n /**\n * @param {ArrayBufferView=} input The buffer of bytes to decode.\n * @param {Object=} options\n * @return {string} The decoded string.\n */\n decode: function decode(input, options) {\n var bytes;\n if (typeof input === 'object' && input instanceof ArrayBuffer) {\n bytes = new Uint8Array(input);\n } else if (typeof input === 'object' && 'buffer' in input &&\n input.buffer instanceof ArrayBuffer) {\n bytes = new Uint8Array(input.buffer,\n input.byteOffset,\n input.byteLength);\n } else {\n bytes = new Uint8Array(0);\n }\n\n options = ToDictionary(options);\n\n if (!this._streaming) {\n this._decoder = new UTF8Decoder({fatal: this._fatal});\n this._BOMseen = false;\n }\n this._streaming = Boolean(options['stream']);\n\n var input_stream = new Stream(bytes);\n\n var code_points = [];\n\n /** @type {?(number|!Array.)} */\n var result;\n\n while (!input_stream.endOfStream()) {\n result = this._decoder.handler(input_stream, input_stream.read());\n if (result === finished)\n break;\n if (result === null)\n continue;\n if (Array.isArray(result))\n code_points.push.apply(code_points, /**@type {!Array.}*/(result));\n else\n code_points.push(result);\n }\n if (!this._streaming) {\n do {\n result = this._decoder.handler(input_stream, input_stream.read());\n if (result === finished)\n break;\n if (result === null)\n continue;\n if (Array.isArray(result))\n code_points.push.apply(code_points, /**@type {!Array.}*/(result));\n else\n code_points.push(result);\n } while (!input_stream.endOfStream());\n this._decoder = null;\n }\n\n if (code_points.length) {\n // If encoding is one of utf-8, utf-16be, and utf-16le, and\n // ignore BOM flag and BOM seen flag are unset, run these\n // subsubsteps:\n if (['utf-8'].indexOf(this.encoding) !== -1 &&\n !this._ignoreBOM && !this._BOMseen) {\n // If token is U+FEFF, set BOM seen flag.\n if (code_points[0] === 0xFEFF) {\n this._BOMseen = true;\n code_points.shift();\n } else {\n // Otherwise, if token is not end-of-stream, set BOM seen\n // flag and append token to output.\n this._BOMseen = true;\n }\n }\n }\n\n return codePointsToString(code_points);\n }\n};\n\n// 7.2 Interface TextEncoder\n\n/**\n * @constructor\n * @param {string=} encoding The label of the encoding;\n * defaults to 'utf-8'.\n * @param {Object=} options\n */\nfunction TextEncoder(encoding, options) {\n if (!(this instanceof TextEncoder))\n return new TextEncoder(encoding, options);\n encoding = encoding !== undefined ? String(encoding).toLowerCase() : DEFAULT_ENCODING;\n if (encoding !== DEFAULT_ENCODING) {\n throw new Error('Encoding not supported. Only utf-8 is supported');\n }\n options = ToDictionary(options);\n\n /** @private @type {boolean} */\n this._streaming = false;\n /** @private @type {?Encoder} */\n this._encoder = null;\n /** @private @type {{fatal: boolean}} */\n this._options = {fatal: Boolean(options['fatal'])};\n\n Object.defineProperty(this, 'encoding', {value: 'utf-8'});\n}\n\nTextEncoder.prototype = {\n /**\n * @param {string=} opt_string The string to encode.\n * @param {Object=} options\n * @return {Uint8Array} Encoded bytes, as a Uint8Array.\n */\n encode: function encode(opt_string, options) {\n opt_string = opt_string ? String(opt_string) : '';\n options = ToDictionary(options);\n\n // NOTE: This option is nonstandard. None of the encodings\n // permitted for encoding (i.e. UTF-8, UTF-16) are stateful,\n // so streaming is not necessary.\n if (!this._streaming)\n this._encoder = new UTF8Encoder(this._options);\n this._streaming = Boolean(options['stream']);\n\n var bytes = [];\n var input_stream = new Stream(stringToCodePoints(opt_string));\n /** @type {?(number|!Array.)} */\n var result;\n while (!input_stream.endOfStream()) {\n result = this._encoder.handler(input_stream, input_stream.read());\n if (result === finished)\n break;\n if (Array.isArray(result))\n bytes.push.apply(bytes, /**@type {!Array.}*/(result));\n else\n bytes.push(result);\n }\n if (!this._streaming) {\n while (true) {\n result = this._encoder.handler(input_stream, input_stream.read());\n if (result === finished)\n break;\n if (Array.isArray(result))\n bytes.push.apply(bytes, /**@type {!Array.}*/(result));\n else\n bytes.push(result);\n }\n this._encoder = null;\n }\n return new Uint8Array(bytes);\n }\n};\n\n//\n// 8. The encoding\n//\n\n// 8.1 utf-8\n\n/**\n * @constructor\n * @implements {Decoder}\n * @param {{fatal: boolean}} options\n */\nfunction UTF8Decoder(options) {\n var fatal = options.fatal;\n\n // utf-8's decoder's has an associated utf-8 code point, utf-8\n // bytes seen, and utf-8 bytes needed (all initially 0), a utf-8\n // lower boundary (initially 0x80), and a utf-8 upper boundary\n // (initially 0xBF).\n var /** @type {number} */ utf8_code_point = 0,\n /** @type {number} */ utf8_bytes_seen = 0,\n /** @type {number} */ utf8_bytes_needed = 0,\n /** @type {number} */ utf8_lower_boundary = 0x80,\n /** @type {number} */ utf8_upper_boundary = 0xBF;\n\n /**\n * @param {Stream} stream The stream of bytes being decoded.\n * @param {number} bite The next byte read from the stream.\n * @return {?(number|!Array.)} The next code point(s)\n * decoded, or null if not enough data exists in the input\n * stream to decode a complete code point.\n */\n this.handler = function(stream, bite) {\n // 1. If byte is end-of-stream and utf-8 bytes needed is not 0,\n // set utf-8 bytes needed to 0 and return error.\n if (bite === end_of_stream && utf8_bytes_needed !== 0) {\n utf8_bytes_needed = 0;\n return decoderError(fatal);\n }\n\n // 2. If byte is end-of-stream, return finished.\n if (bite === end_of_stream)\n return finished;\n\n // 3. If utf-8 bytes needed is 0, based on byte:\n if (utf8_bytes_needed === 0) {\n\n // 0x00 to 0x7F\n if (inRange(bite, 0x00, 0x7F)) {\n // Return a code point whose value is byte.\n return bite;\n }\n\n // 0xC2 to 0xDF\n if (inRange(bite, 0xC2, 0xDF)) {\n // Set utf-8 bytes needed to 1 and utf-8 code point to byte\n // − 0xC0.\n utf8_bytes_needed = 1;\n utf8_code_point = bite - 0xC0;\n }\n\n // 0xE0 to 0xEF\n else if (inRange(bite, 0xE0, 0xEF)) {\n // 1. If byte is 0xE0, set utf-8 lower boundary to 0xA0.\n if (bite === 0xE0)\n utf8_lower_boundary = 0xA0;\n // 2. If byte is 0xED, set utf-8 upper boundary to 0x9F.\n if (bite === 0xED)\n utf8_upper_boundary = 0x9F;\n // 3. Set utf-8 bytes needed to 2 and utf-8 code point to\n // byte − 0xE0.\n utf8_bytes_needed = 2;\n utf8_code_point = bite - 0xE0;\n }\n\n // 0xF0 to 0xF4\n else if (inRange(bite, 0xF0, 0xF4)) {\n // 1. If byte is 0xF0, set utf-8 lower boundary to 0x90.\n if (bite === 0xF0)\n utf8_lower_boundary = 0x90;\n // 2. If byte is 0xF4, set utf-8 upper boundary to 0x8F.\n if (bite === 0xF4)\n utf8_upper_boundary = 0x8F;\n // 3. Set utf-8 bytes needed to 3 and utf-8 code point to\n // byte − 0xF0.\n utf8_bytes_needed = 3;\n utf8_code_point = bite - 0xF0;\n }\n\n // Otherwise\n else {\n // Return error.\n return decoderError(fatal);\n }\n\n // Then (byte is in the range 0xC2 to 0xF4) set utf-8 code\n // point to utf-8 code point << (6 × utf-8 bytes needed) and\n // return continue.\n utf8_code_point = utf8_code_point << (6 * utf8_bytes_needed);\n return null;\n }\n\n // 4. If byte is not in the range utf-8 lower boundary to utf-8\n // upper boundary, run these substeps:\n if (!inRange(bite, utf8_lower_boundary, utf8_upper_boundary)) {\n\n // 1. Set utf-8 code point, utf-8 bytes needed, and utf-8\n // bytes seen to 0, set utf-8 lower boundary to 0x80, and set\n // utf-8 upper boundary to 0xBF.\n utf8_code_point = utf8_bytes_needed = utf8_bytes_seen = 0;\n utf8_lower_boundary = 0x80;\n utf8_upper_boundary = 0xBF;\n\n // 2. Prepend byte to stream.\n stream.prepend(bite);\n\n // 3. Return error.\n return decoderError(fatal);\n }\n\n // 5. Set utf-8 lower boundary to 0x80 and utf-8 upper boundary\n // to 0xBF.\n utf8_lower_boundary = 0x80;\n utf8_upper_boundary = 0xBF;\n\n // 6. Increase utf-8 bytes seen by one and set utf-8 code point\n // to utf-8 code point + (byte − 0x80) << (6 × (utf-8 bytes\n // needed − utf-8 bytes seen)).\n utf8_bytes_seen += 1;\n utf8_code_point += (bite - 0x80) << (6 * (utf8_bytes_needed - utf8_bytes_seen));\n\n // 7. If utf-8 bytes seen is not equal to utf-8 bytes needed,\n // continue.\n if (utf8_bytes_seen !== utf8_bytes_needed)\n return null;\n\n // 8. Let code point be utf-8 code point.\n var code_point = utf8_code_point;\n\n // 9. Set utf-8 code point, utf-8 bytes needed, and utf-8 bytes\n // seen to 0.\n utf8_code_point = utf8_bytes_needed = utf8_bytes_seen = 0;\n\n // 10. Return a code point whose value is code point.\n return code_point;\n };\n}\n\n/**\n * @constructor\n * @implements {Encoder}\n * @param {{fatal: boolean}} options\n */\nfunction UTF8Encoder(options) {\n var fatal = options.fatal;\n /**\n * @param {Stream} stream Input stream.\n * @param {number} code_point Next code point read from the stream.\n * @return {(number|!Array.)} Byte(s) to emit.\n */\n this.handler = function(stream, code_point) {\n // 1. If code point is end-of-stream, return finished.\n if (code_point === end_of_stream)\n return finished;\n\n // 2. If code point is in the range U+0000 to U+007F, return a\n // byte whose value is code point.\n if (inRange(code_point, 0x0000, 0x007f))\n return code_point;\n\n // 3. Set count and offset based on the range code point is in:\n var count, offset;\n // U+0080 to U+07FF: 1 and 0xC0\n if (inRange(code_point, 0x0080, 0x07FF)) {\n count = 1;\n offset = 0xC0;\n }\n // U+0800 to U+FFFF: 2 and 0xE0\n else if (inRange(code_point, 0x0800, 0xFFFF)) {\n count = 2;\n offset = 0xE0;\n }\n // U+10000 to U+10FFFF: 3 and 0xF0\n else if (inRange(code_point, 0x10000, 0x10FFFF)) {\n count = 3;\n offset = 0xF0;\n }\n\n // 4.Let bytes be a byte sequence whose first byte is (code\n // point >> (6 × count)) + offset.\n var bytes = [(code_point >> (6 * count)) + offset];\n\n // 5. Run these substeps while count is greater than 0:\n while (count > 0) {\n\n // 1. Set temp to code point >> (6 × (count − 1)).\n var temp = code_point >> (6 * (count - 1));\n\n // 2. Append to bytes 0x80 | (temp & 0x3F).\n bytes.push(0x80 | (temp & 0x3F));\n\n // 3. Decrease count by one.\n count -= 1;\n }\n\n // 6. Return bytes bytes, in order.\n return bytes;\n };\n}\n\nexports.TextEncoder = TextEncoder;\nexports.TextDecoder = TextDecoder;\n\n//# sourceURL=webpack:///./node_modules/text-encoding-utf-8/lib/encoding.lib.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/index.js": /*!*****************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/index.js ***! \*****************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ NIL: () => (/* reexport safe */ _nil_js__WEBPACK_IMPORTED_MODULE_4__[\"default\"]),\n/* harmony export */ parse: () => (/* reexport safe */ _parse_js__WEBPACK_IMPORTED_MODULE_8__[\"default\"]),\n/* harmony export */ stringify: () => (/* reexport safe */ _stringify_js__WEBPACK_IMPORTED_MODULE_7__[\"default\"]),\n/* harmony export */ v1: () => (/* reexport safe */ _v1_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"]),\n/* harmony export */ v3: () => (/* reexport safe */ _v3_js__WEBPACK_IMPORTED_MODULE_1__[\"default\"]),\n/* harmony export */ v4: () => (/* reexport safe */ _v4_js__WEBPACK_IMPORTED_MODULE_2__[\"default\"]),\n/* harmony export */ v5: () => (/* reexport safe */ _v5_js__WEBPACK_IMPORTED_MODULE_3__[\"default\"]),\n/* harmony export */ validate: () => (/* reexport safe */ _validate_js__WEBPACK_IMPORTED_MODULE_6__[\"default\"]),\n/* harmony export */ version: () => (/* reexport safe */ _version_js__WEBPACK_IMPORTED_MODULE_5__[\"default\"])\n/* harmony export */ });\n/* harmony import */ var _v1_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./v1.js */ \"./node_modules/uuid/dist/esm-browser/v1.js\");\n/* harmony import */ var _v3_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./v3.js */ \"./node_modules/uuid/dist/esm-browser/v3.js\");\n/* harmony import */ var _v4_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./v4.js */ \"./node_modules/uuid/dist/esm-browser/v4.js\");\n/* harmony import */ var _v5_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./v5.js */ \"./node_modules/uuid/dist/esm-browser/v5.js\");\n/* harmony import */ var _nil_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./nil.js */ \"./node_modules/uuid/dist/esm-browser/nil.js\");\n/* harmony import */ var _version_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./version.js */ \"./node_modules/uuid/dist/esm-browser/version.js\");\n/* harmony import */ var _validate_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./validate.js */ \"./node_modules/uuid/dist/esm-browser/validate.js\");\n/* harmony import */ var _stringify_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./stringify.js */ \"./node_modules/uuid/dist/esm-browser/stringify.js\");\n/* harmony import */ var _parse_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./parse.js */ \"./node_modules/uuid/dist/esm-browser/parse.js\");\n\n\n\n\n\n\n\n\n\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/index.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/md5.js": /*!***************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/md5.js ***! \***************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/*\n * Browser-compatible JavaScript MD5\n *\n * Modification of JavaScript MD5\n * https://github.com/blueimp/JavaScript-MD5\n *\n * Copyright 2011, Sebastian Tschan\n * https://blueimp.net\n *\n * Licensed under the MIT license:\n * https://opensource.org/licenses/MIT\n *\n * Based on\n * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message\n * Digest Algorithm, as defined in RFC 1321.\n * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n * Distributed under the BSD License\n * See http://pajhome.org.uk/crypt/md5 for more info.\n */\nfunction md5(bytes) {\n if (typeof bytes === 'string') {\n var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape\n\n bytes = new Uint8Array(msg.length);\n\n for (var i = 0; i < msg.length; ++i) {\n bytes[i] = msg.charCodeAt(i);\n }\n }\n\n return md5ToHexEncodedArray(wordsToMd5(bytesToWords(bytes), bytes.length * 8));\n}\n/*\n * Convert an array of little-endian words to an array of bytes\n */\n\n\nfunction md5ToHexEncodedArray(input) {\n var output = [];\n var length32 = input.length * 32;\n var hexTab = '0123456789abcdef';\n\n for (var i = 0; i < length32; i += 8) {\n var x = input[i >> 5] >>> i % 32 & 0xff;\n var hex = parseInt(hexTab.charAt(x >>> 4 & 0x0f) + hexTab.charAt(x & 0x0f), 16);\n output.push(hex);\n }\n\n return output;\n}\n/**\n * Calculate output length with padding and bit length\n */\n\n\nfunction getOutputLength(inputLength8) {\n return (inputLength8 + 64 >>> 9 << 4) + 14 + 1;\n}\n/*\n * Calculate the MD5 of an array of little-endian words, and a bit length.\n */\n\n\nfunction wordsToMd5(x, len) {\n /* append padding */\n x[len >> 5] |= 0x80 << len % 32;\n x[getOutputLength(len) - 1] = len;\n var a = 1732584193;\n var b = -271733879;\n var c = -1732584194;\n var d = 271733878;\n\n for (var i = 0; i < x.length; i += 16) {\n var olda = a;\n var oldb = b;\n var oldc = c;\n var oldd = d;\n a = md5ff(a, b, c, d, x[i], 7, -680876936);\n d = md5ff(d, a, b, c, x[i + 1], 12, -389564586);\n c = md5ff(c, d, a, b, x[i + 2], 17, 606105819);\n b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330);\n a = md5ff(a, b, c, d, x[i + 4], 7, -176418897);\n d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426);\n c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341);\n b = md5ff(b, c, d, a, x[i + 7], 22, -45705983);\n a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416);\n d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417);\n c = md5ff(c, d, a, b, x[i + 10], 17, -42063);\n b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162);\n a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682);\n d = md5ff(d, a, b, c, x[i + 13], 12, -40341101);\n c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290);\n b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329);\n a = md5gg(a, b, c, d, x[i + 1], 5, -165796510);\n d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632);\n c = md5gg(c, d, a, b, x[i + 11], 14, 643717713);\n b = md5gg(b, c, d, a, x[i], 20, -373897302);\n a = md5gg(a, b, c, d, x[i + 5], 5, -701558691);\n d = md5gg(d, a, b, c, x[i + 10], 9, 38016083);\n c = md5gg(c, d, a, b, x[i + 15], 14, -660478335);\n b = md5gg(b, c, d, a, x[i + 4], 20, -405537848);\n a = md5gg(a, b, c, d, x[i + 9], 5, 568446438);\n d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690);\n c = md5gg(c, d, a, b, x[i + 3], 14, -187363961);\n b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501);\n a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467);\n d = md5gg(d, a, b, c, x[i + 2], 9, -51403784);\n c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473);\n b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734);\n a = md5hh(a, b, c, d, x[i + 5], 4, -378558);\n d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463);\n c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562);\n b = md5hh(b, c, d, a, x[i + 14], 23, -35309556);\n a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060);\n d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353);\n c = md5hh(c, d, a, b, x[i + 7], 16, -155497632);\n b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640);\n a = md5hh(a, b, c, d, x[i + 13], 4, 681279174);\n d = md5hh(d, a, b, c, x[i], 11, -358537222);\n c = md5hh(c, d, a, b, x[i + 3], 16, -722521979);\n b = md5hh(b, c, d, a, x[i + 6], 23, 76029189);\n a = md5hh(a, b, c, d, x[i + 9], 4, -640364487);\n d = md5hh(d, a, b, c, x[i + 12], 11, -421815835);\n c = md5hh(c, d, a, b, x[i + 15], 16, 530742520);\n b = md5hh(b, c, d, a, x[i + 2], 23, -995338651);\n a = md5ii(a, b, c, d, x[i], 6, -198630844);\n d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415);\n c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905);\n b = md5ii(b, c, d, a, x[i + 5], 21, -57434055);\n a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571);\n d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606);\n c = md5ii(c, d, a, b, x[i + 10], 15, -1051523);\n b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799);\n a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359);\n d = md5ii(d, a, b, c, x[i + 15], 10, -30611744);\n c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380);\n b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649);\n a = md5ii(a, b, c, d, x[i + 4], 6, -145523070);\n d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379);\n c = md5ii(c, d, a, b, x[i + 2], 15, 718787259);\n b = md5ii(b, c, d, a, x[i + 9], 21, -343485551);\n a = safeAdd(a, olda);\n b = safeAdd(b, oldb);\n c = safeAdd(c, oldc);\n d = safeAdd(d, oldd);\n }\n\n return [a, b, c, d];\n}\n/*\n * Convert an array bytes to an array of little-endian words\n * Characters >255 have their high-byte silently ignored.\n */\n\n\nfunction bytesToWords(input) {\n if (input.length === 0) {\n return [];\n }\n\n var length8 = input.length * 8;\n var output = new Uint32Array(getOutputLength(length8));\n\n for (var i = 0; i < length8; i += 8) {\n output[i >> 5] |= (input[i / 8] & 0xff) << i % 32;\n }\n\n return output;\n}\n/*\n * Add integers, wrapping at 2^32. This uses 16-bit operations internally\n * to work around bugs in some JS interpreters.\n */\n\n\nfunction safeAdd(x, y) {\n var lsw = (x & 0xffff) + (y & 0xffff);\n var msw = (x >> 16) + (y >> 16) + (lsw >> 16);\n return msw << 16 | lsw & 0xffff;\n}\n/*\n * Bitwise rotate a 32-bit number to the left.\n */\n\n\nfunction bitRotateLeft(num, cnt) {\n return num << cnt | num >>> 32 - cnt;\n}\n/*\n * These functions implement the four basic operations the algorithm uses.\n */\n\n\nfunction md5cmn(q, a, b, x, s, t) {\n return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b);\n}\n\nfunction md5ff(a, b, c, d, x, s, t) {\n return md5cmn(b & c | ~b & d, a, b, x, s, t);\n}\n\nfunction md5gg(a, b, c, d, x, s, t) {\n return md5cmn(b & d | c & ~d, a, b, x, s, t);\n}\n\nfunction md5hh(a, b, c, d, x, s, t) {\n return md5cmn(b ^ c ^ d, a, b, x, s, t);\n}\n\nfunction md5ii(a, b, c, d, x, s, t) {\n return md5cmn(c ^ (b | ~d), a, b, x, s, t);\n}\n\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (md5);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/md5.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/nil.js": /*!***************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/nil.js ***! \***************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = ('00000000-0000-0000-0000-000000000000');\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/nil.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/parse.js": /*!*****************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/parse.js ***! \*****************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _validate_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./validate.js */ \"./node_modules/uuid/dist/esm-browser/validate.js\");\n\n\nfunction parse(uuid) {\n if (!(0,_validate_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"])(uuid)) {\n throw TypeError('Invalid UUID');\n }\n\n var v;\n var arr = new Uint8Array(16); // Parse ########-....-....-....-............\n\n arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24;\n arr[1] = v >>> 16 & 0xff;\n arr[2] = v >>> 8 & 0xff;\n arr[3] = v & 0xff; // Parse ........-####-....-....-............\n\n arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8;\n arr[5] = v & 0xff; // Parse ........-....-####-....-............\n\n arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8;\n arr[7] = v & 0xff; // Parse ........-....-....-####-............\n\n arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8;\n arr[9] = v & 0xff; // Parse ........-....-....-....-############\n // (Use \"/\" to avoid 32-bit truncation when bit-shifting high-order bytes)\n\n arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000 & 0xff;\n arr[11] = v / 0x100000000 & 0xff;\n arr[12] = v >>> 24 & 0xff;\n arr[13] = v >>> 16 & 0xff;\n arr[14] = v >>> 8 & 0xff;\n arr[15] = v & 0xff;\n return arr;\n}\n\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (parse);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/parse.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/regex.js": /*!*****************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/regex.js ***! \*****************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (/^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/regex.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/rng.js": /*!***************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/rng.js ***! \***************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* binding */ rng)\n/* harmony export */ });\n// Unique ID creation requires a high quality random # generator. In the browser we therefore\n// require the crypto API and do not support built-in fallback to lower quality random number\n// generators (like Math.random()).\nvar getRandomValues;\nvar rnds8 = new Uint8Array(16);\nfunction rng() {\n // lazy load so that environments that need to polyfill have a chance to do so\n if (!getRandomValues) {\n // getRandomValues needs to be invoked in a context where \"this\" is a Crypto implementation. Also,\n // find the complete implementation of crypto (msCrypto) on IE11.\n getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto);\n\n if (!getRandomValues) {\n throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');\n }\n }\n\n return getRandomValues(rnds8);\n}\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/rng.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/sha1.js": /*!****************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/sha1.js ***! \****************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n// Adapted from Chris Veness' SHA1 code at\n// http://www.movable-type.co.uk/scripts/sha1.html\nfunction f(s, x, y, z) {\n switch (s) {\n case 0:\n return x & y ^ ~x & z;\n\n case 1:\n return x ^ y ^ z;\n\n case 2:\n return x & y ^ x & z ^ y & z;\n\n case 3:\n return x ^ y ^ z;\n }\n}\n\nfunction ROTL(x, n) {\n return x << n | x >>> 32 - n;\n}\n\nfunction sha1(bytes) {\n var K = [0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6];\n var H = [0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0];\n\n if (typeof bytes === 'string') {\n var msg = unescape(encodeURIComponent(bytes)); // UTF8 escape\n\n bytes = [];\n\n for (var i = 0; i < msg.length; ++i) {\n bytes.push(msg.charCodeAt(i));\n }\n } else if (!Array.isArray(bytes)) {\n // Convert Array-like to Array\n bytes = Array.prototype.slice.call(bytes);\n }\n\n bytes.push(0x80);\n var l = bytes.length / 4 + 2;\n var N = Math.ceil(l / 16);\n var M = new Array(N);\n\n for (var _i = 0; _i < N; ++_i) {\n var arr = new Uint32Array(16);\n\n for (var j = 0; j < 16; ++j) {\n arr[j] = bytes[_i * 64 + j * 4] << 24 | bytes[_i * 64 + j * 4 + 1] << 16 | bytes[_i * 64 + j * 4 + 2] << 8 | bytes[_i * 64 + j * 4 + 3];\n }\n\n M[_i] = arr;\n }\n\n M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32);\n M[N - 1][14] = Math.floor(M[N - 1][14]);\n M[N - 1][15] = (bytes.length - 1) * 8 & 0xffffffff;\n\n for (var _i2 = 0; _i2 < N; ++_i2) {\n var W = new Uint32Array(80);\n\n for (var t = 0; t < 16; ++t) {\n W[t] = M[_i2][t];\n }\n\n for (var _t = 16; _t < 80; ++_t) {\n W[_t] = ROTL(W[_t - 3] ^ W[_t - 8] ^ W[_t - 14] ^ W[_t - 16], 1);\n }\n\n var a = H[0];\n var b = H[1];\n var c = H[2];\n var d = H[3];\n var e = H[4];\n\n for (var _t2 = 0; _t2 < 80; ++_t2) {\n var s = Math.floor(_t2 / 20);\n var T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[_t2] >>> 0;\n e = d;\n d = c;\n c = ROTL(b, 30) >>> 0;\n b = a;\n a = T;\n }\n\n H[0] = H[0] + a >>> 0;\n H[1] = H[1] + b >>> 0;\n H[2] = H[2] + c >>> 0;\n H[3] = H[3] + d >>> 0;\n H[4] = H[4] + e >>> 0;\n }\n\n return [H[0] >> 24 & 0xff, H[0] >> 16 & 0xff, H[0] >> 8 & 0xff, H[0] & 0xff, H[1] >> 24 & 0xff, H[1] >> 16 & 0xff, H[1] >> 8 & 0xff, H[1] & 0xff, H[2] >> 24 & 0xff, H[2] >> 16 & 0xff, H[2] >> 8 & 0xff, H[2] & 0xff, H[3] >> 24 & 0xff, H[3] >> 16 & 0xff, H[3] >> 8 & 0xff, H[3] & 0xff, H[4] >> 24 & 0xff, H[4] >> 16 & 0xff, H[4] >> 8 & 0xff, H[4] & 0xff];\n}\n\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (sha1);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/sha1.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/stringify.js": /*!*********************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/stringify.js ***! \*********************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _validate_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./validate.js */ \"./node_modules/uuid/dist/esm-browser/validate.js\");\n\n/**\n * Convert array of 16 byte values to UUID string format of the form:\n * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX\n */\n\nvar byteToHex = [];\n\nfor (var i = 0; i < 256; ++i) {\n byteToHex.push((i + 0x100).toString(16).substr(1));\n}\n\nfunction stringify(arr) {\n var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n // Note: Be careful editing this code! It's been tuned for performance\n // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434\n var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID. If this throws, it's likely due to one\n // of the following:\n // - One or more input array values don't map to a hex octet (leading to\n // \"undefined\" in the uuid)\n // - Invalid input values for the RFC `version` or `variant` fields\n\n if (!(0,_validate_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"])(uuid)) {\n throw TypeError('Stringified UUID is invalid');\n }\n\n return uuid;\n}\n\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (stringify);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/stringify.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/v1.js": /*!**************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/v1.js ***! \**************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _rng_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./rng.js */ \"./node_modules/uuid/dist/esm-browser/rng.js\");\n/* harmony import */ var _stringify_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./stringify.js */ \"./node_modules/uuid/dist/esm-browser/stringify.js\");\n\n // **`v1()` - Generate time-based UUID**\n//\n// Inspired by https://github.com/LiosK/UUID.js\n// and http://docs.python.org/library/uuid.html\n\nvar _nodeId;\n\nvar _clockseq; // Previous uuid creation time\n\n\nvar _lastMSecs = 0;\nvar _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details\n\nfunction v1(options, buf, offset) {\n var i = buf && offset || 0;\n var b = buf || new Array(16);\n options = options || {};\n var node = options.node || _nodeId;\n var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not\n // specified. We do this lazily to minimize issues related to insufficient\n // system entropy. See #189\n\n if (node == null || clockseq == null) {\n var seedBytes = options.random || (options.rng || _rng_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"])();\n\n if (node == null) {\n // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)\n node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]];\n }\n\n if (clockseq == null) {\n // Per 4.2.2, randomize (14 bit) clockseq\n clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;\n }\n } // UUID timestamps are 100 nano-second units since the Gregorian epoch,\n // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so\n // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'\n // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.\n\n\n var msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock\n // cycle to simulate higher resolution clock\n\n var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)\n\n var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression\n\n if (dt < 0 && options.clockseq === undefined) {\n clockseq = clockseq + 1 & 0x3fff;\n } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new\n // time interval\n\n\n if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {\n nsecs = 0;\n } // Per 4.2.1.2 Throw error if too many uuids are requested\n\n\n if (nsecs >= 10000) {\n throw new Error(\"uuid.v1(): Can't create more than 10M uuids/sec\");\n }\n\n _lastMSecs = msecs;\n _lastNSecs = nsecs;\n _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch\n\n msecs += 12219292800000; // `time_low`\n\n var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;\n b[i++] = tl >>> 24 & 0xff;\n b[i++] = tl >>> 16 & 0xff;\n b[i++] = tl >>> 8 & 0xff;\n b[i++] = tl & 0xff; // `time_mid`\n\n var tmh = msecs / 0x100000000 * 10000 & 0xfffffff;\n b[i++] = tmh >>> 8 & 0xff;\n b[i++] = tmh & 0xff; // `time_high_and_version`\n\n b[i++] = tmh >>> 24 & 0xf | 0x10; // include version\n\n b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)\n\n b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low`\n\n b[i++] = clockseq & 0xff; // `node`\n\n for (var n = 0; n < 6; ++n) {\n b[i + n] = node[n];\n }\n\n return buf || (0,_stringify_js__WEBPACK_IMPORTED_MODULE_1__[\"default\"])(b);\n}\n\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (v1);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/v1.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/v3.js": /*!**************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/v3.js ***! \**************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _v35_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./v35.js */ \"./node_modules/uuid/dist/esm-browser/v35.js\");\n/* harmony import */ var _md5_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./md5.js */ \"./node_modules/uuid/dist/esm-browser/md5.js\");\n\n\nvar v3 = (0,_v35_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"])('v3', 0x30, _md5_js__WEBPACK_IMPORTED_MODULE_1__[\"default\"]);\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (v3);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/v3.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/v35.js": /*!***************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/v35.js ***! \***************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ DNS: () => (/* binding */ DNS),\n/* harmony export */ URL: () => (/* binding */ URL),\n/* harmony export */ \"default\": () => (/* export default binding */ __WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _stringify_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./stringify.js */ \"./node_modules/uuid/dist/esm-browser/stringify.js\");\n/* harmony import */ var _parse_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./parse.js */ \"./node_modules/uuid/dist/esm-browser/parse.js\");\n\n\n\nfunction stringToBytes(str) {\n str = unescape(encodeURIComponent(str)); // UTF8 escape\n\n var bytes = [];\n\n for (var i = 0; i < str.length; ++i) {\n bytes.push(str.charCodeAt(i));\n }\n\n return bytes;\n}\n\nvar DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';\nvar URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';\n/* harmony default export */ function __WEBPACK_DEFAULT_EXPORT__(name, version, hashfunc) {\n function generateUUID(value, namespace, buf, offset) {\n if (typeof value === 'string') {\n value = stringToBytes(value);\n }\n\n if (typeof namespace === 'string') {\n namespace = (0,_parse_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"])(namespace);\n }\n\n if (namespace.length !== 16) {\n throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');\n } // Compute hash of namespace and value, Per 4.3\n // Future: Use spread syntax when supported on all platforms, e.g. `bytes =\n // hashfunc([...namespace, ... value])`\n\n\n var bytes = new Uint8Array(16 + value.length);\n bytes.set(namespace);\n bytes.set(value, namespace.length);\n bytes = hashfunc(bytes);\n bytes[6] = bytes[6] & 0x0f | version;\n bytes[8] = bytes[8] & 0x3f | 0x80;\n\n if (buf) {\n offset = offset || 0;\n\n for (var i = 0; i < 16; ++i) {\n buf[offset + i] = bytes[i];\n }\n\n return buf;\n }\n\n return (0,_stringify_js__WEBPACK_IMPORTED_MODULE_1__[\"default\"])(bytes);\n } // Function#name is not settable on some platforms (#270)\n\n\n try {\n generateUUID.name = name; // eslint-disable-next-line no-empty\n } catch (err) {} // For CommonJS default export support\n\n\n generateUUID.DNS = DNS;\n generateUUID.URL = URL;\n return generateUUID;\n}\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/v35.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/v4.js": /*!**************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/v4.js ***! \**************************************************/ /***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _rng_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./rng.js */ \"./node_modules/uuid/dist/esm-browser/rng.js\");\n/* harmony import */ var _stringify_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./stringify.js */ \"./node_modules/uuid/dist/esm-browser/stringify.js\");\n\n\n\nfunction v4(options, buf, offset) {\n options = options || {};\n var rnds = options.random || (options.rng || _rng_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"])(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n\n rnds[6] = rnds[6] & 0x0f | 0x40;\n rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided\n\n if (buf) {\n offset = offset || 0;\n\n for (var i = 0; i < 16; ++i) {\n buf[offset + i] = rnds[i];\n }\n\n return buf;\n }\n\n return (0,_stringify_js__WEBPACK_IMPORTED_MODULE_1__[\"default\"])(rnds);\n}\n\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (v4);\n\n//# sourceURL=webpack:///./node_modules/uuid/dist/esm-browser/v4.js?"); /***/ }), /***/ "./node_modules/uuid/dist/esm-browser/v5.js": /*!**************************************************!*\ !*** ./node_modules/uuid/dist/esm-browser/v5.js ***! 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Fragile.\n// Scalars should always be less than curve order: this should be checked inside of a curve itself.\n// Creates precomputation tables for fast multiplication:\n// - private scalar is split by fixed size windows of W bits\n// - every window point is collected from window's table & added to accumulator\n// - since windows are different, same point inside tables won't be accessed more than once per calc\n// - each multiplication is 'Math.ceil(CURVE_ORDER / 𝑊) + 1' point additions (fixed for any scalar)\n// - +1 window is neccessary for wNAF\n// - wNAF reduces table size: 2x less memory + 2x faster generation, but 10% slower multiplication\n// TODO: Research returning 2d JS array of windows, instead of a single window. This would allow\n// windows to be in different memory locations\nfunction wNAF(c, bits) {\n const constTimeNegate = (condition, item) => {\n const neg = item.negate();\n return condition ? neg : item;\n };\n const opts = (W) => {\n const windows = Math.ceil(bits / W) + 1; // +1, because\n const windowSize = 2 ** (W - 1); // -1 because we skip zero\n return { windows, windowSize };\n };\n return {\n constTimeNegate,\n // non-const time multiplication ladder\n unsafeLadder(elm, n) {\n let p = c.ZERO;\n let d = elm;\n while (n > _0n) {\n if (n & _1n)\n p = p.add(d);\n d = d.double();\n n >>= _1n;\n }\n return p;\n },\n /**\n * Creates a wNAF precomputation window. Used for caching.\n * Default window size is set by `utils.precompute()` and is equal to 8.\n * Number of precomputed points depends on the curve size:\n * 2^(𝑊−1) * (Math.ceil(𝑛 / 𝑊) + 1), where:\n * - 𝑊 is the window size\n * - 𝑛 is the bitlength of the curve order.\n * For a 256-bit curve and window size 8, the number of precomputed points is 128 * 33 = 4224.\n * @returns precomputed point tables flattened to a single array\n */\n precomputeWindow(elm, W) {\n const { windows, windowSize } = opts(W);\n const points = [];\n let p = elm;\n let base = p;\n for (let window = 0; window < windows; window++) {\n base = p;\n points.push(base);\n // =1, because we skip zero\n for (let i = 1; i < windowSize; i++) {\n base = base.add(p);\n points.push(base);\n }\n p = base.double();\n }\n return points;\n },\n /**\n * Implements ec multiplication using precomputed tables and w-ary non-adjacent form.\n * @param W window size\n * @param precomputes precomputed tables\n * @param n scalar (we don't check here, but should be less than curve order)\n * @returns real and fake (for const-time) points\n */\n wNAF(W, precomputes, n) {\n // TODO: maybe check that scalar is less than group order? wNAF behavious is undefined otherwise\n // But need to carefully remove other checks before wNAF. ORDER == bits here\n const { windows, windowSize } = opts(W);\n let p = c.ZERO;\n let f = c.BASE;\n const mask = BigInt(2 ** W - 1); // Create mask with W ones: 0b1111 for W=4 etc.\n const maxNumber = 2 ** W;\n const shiftBy = BigInt(W);\n for (let window = 0; window < windows; window++) {\n const offset = window * windowSize;\n // Extract W bits.\n let wbits = Number(n & mask);\n // Shift number by W bits.\n n >>= shiftBy;\n // If the bits are bigger than max size, we'll split those.\n // +224 => 256 - 32\n if (wbits > windowSize) {\n wbits -= maxNumber;\n n += _1n;\n }\n // This code was first written with assumption that 'f' and 'p' will never be infinity point:\n // since each addition is multiplied by 2 ** W, it cannot cancel each other. However,\n // there is negate now: it is possible that negated element from low value\n // would be the same as high element, which will create carry into next window.\n // It's not obvious how this can fail, but still worth investigating later.\n // Check if we're onto Zero point.\n // Add random point inside current window to f.\n const offset1 = offset;\n const offset2 = offset + Math.abs(wbits) - 1; // -1 because we skip zero\n const cond1 = window % 2 !== 0;\n const cond2 = wbits < 0;\n if (wbits === 0) {\n // The most important part for const-time getPublicKey\n f = f.add(constTimeNegate(cond1, precomputes[offset1]));\n }\n else {\n p = p.add(constTimeNegate(cond2, precomputes[offset2]));\n }\n }\n // JIT-compiler should not eliminate f here, since it will later be used in normalizeZ()\n // Even if the variable is still unused, there are some checks which will\n // throw an exception, so compiler needs to prove they won't happen, which is hard.\n // At this point there is a way to F be infinity-point even if p is not,\n // which makes it less const-time: around 1 bigint multiply.\n return { p, f };\n },\n wNAFCached(P, precomputesMap, n, transform) {\n // @ts-ignore\n const W = P._WINDOW_SIZE || 1;\n // Calculate precomputes on a first run, reuse them after\n let comp = precomputesMap.get(P);\n if (!comp) {\n comp = this.precomputeWindow(P, W);\n if (W !== 1) {\n precomputesMap.set(P, transform(comp));\n }\n }\n return this.wNAF(W, comp, n);\n },\n };\n}\nfunction validateBasic(curve) {\n (0,_modular_js__WEBPACK_IMPORTED_MODULE_0__.validateField)(curve.Fp);\n (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.validateObject)(curve, {\n n: 'bigint',\n h: 'bigint',\n Gx: 'field',\n Gy: 'field',\n }, {\n nBitLength: 'isSafeInteger',\n nByteLength: 'isSafeInteger',\n });\n // Set defaults\n return Object.freeze({\n ...(0,_modular_js__WEBPACK_IMPORTED_MODULE_0__.nLength)(curve.n, curve.nBitLength),\n ...curve,\n ...{ p: curve.Fp.ORDER },\n });\n}\n//# sourceMappingURL=curve.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/curve.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/abstract/edwards.js": /*!************************************************************!*\ !*** ./node_modules/@noble/curves/esm/abstract/edwards.js ***! \************************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ twistedEdwards: () => (/* binding */ twistedEdwards)\n/* harmony export */ });\n/* harmony import */ var _modular_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./modular.js */ \"./node_modules/@noble/curves/esm/abstract/modular.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n/* harmony import */ var _curve_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./curve.js */ \"./node_modules/@noble/curves/esm/abstract/curve.js\");\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// Twisted Edwards curve. The formula is: ax² + y² = 1 + dx²y²\n\n\n\n\n// Be friendly to bad ECMAScript parsers by not using bigint literals\n// prettier-ignore\nconst _0n = BigInt(0), _1n = BigInt(1), _2n = BigInt(2), _8n = BigInt(8);\n// verification rule is either zip215 or rfc8032 / nist186-5. Consult fromHex:\nconst VERIFY_DEFAULT = { zip215: true };\nfunction validateOpts(curve) {\n const opts = (0,_curve_js__WEBPACK_IMPORTED_MODULE_0__.validateBasic)(curve);\n _utils_js__WEBPACK_IMPORTED_MODULE_1__.validateObject(curve, {\n hash: 'function',\n a: 'bigint',\n d: 'bigint',\n randomBytes: 'function',\n }, {\n adjustScalarBytes: 'function',\n domain: 'function',\n uvRatio: 'function',\n mapToCurve: 'function',\n });\n // Set defaults\n return Object.freeze({ ...opts });\n}\n// It is not generic twisted curve for now, but ed25519/ed448 generic implementation\nfunction twistedEdwards(curveDef) {\n const CURVE = validateOpts(curveDef);\n const { Fp, n: CURVE_ORDER, prehash: prehash, hash: cHash, randomBytes, nByteLength, h: cofactor, } = CURVE;\n const MASK = _2n << (BigInt(nByteLength * 8) - _1n);\n const modP = Fp.create; // Function overrides\n // sqrt(u/v)\n const uvRatio = CURVE.uvRatio ||\n ((u, v) => {\n try {\n return { isValid: true, value: Fp.sqrt(u * Fp.inv(v)) };\n }\n catch (e) {\n return { isValid: false, value: _0n };\n }\n });\n const adjustScalarBytes = CURVE.adjustScalarBytes || ((bytes) => bytes); // NOOP\n const domain = CURVE.domain ||\n ((data, ctx, phflag) => {\n if (ctx.length || phflag)\n throw new Error('Contexts/pre-hash are not supported');\n return data;\n }); // NOOP\n const inBig = (n) => typeof n === 'bigint' && _0n < n; // n in [1..]\n const inRange = (n, max) => inBig(n) && inBig(max) && n < max; // n in [1..max-1]\n const in0MaskRange = (n) => n === _0n || inRange(n, MASK); // n in [0..MASK-1]\n function assertInRange(n, max) {\n // n in [1..max-1]\n if (inRange(n, max))\n return n;\n throw new Error(`Expected valid scalar < ${max}, got ${typeof n} ${n}`);\n }\n function assertGE0(n) {\n // n in [0..CURVE_ORDER-1]\n return n === _0n ? n : assertInRange(n, CURVE_ORDER); // GE = prime subgroup, not full group\n }\n const pointPrecomputes = new Map();\n function isPoint(other) {\n if (!(other instanceof Point))\n throw new Error('ExtendedPoint expected');\n }\n // Extended Point works in extended coordinates: (x, y, z, t) ∋ (x=x/z, y=y/z, t=xy).\n // https://en.wikipedia.org/wiki/Twisted_Edwards_curve#Extended_coordinates\n class Point {\n constructor(ex, ey, ez, et) {\n this.ex = ex;\n this.ey = ey;\n this.ez = ez;\n this.et = et;\n if (!in0MaskRange(ex))\n throw new Error('x required');\n if (!in0MaskRange(ey))\n throw new Error('y required');\n if (!in0MaskRange(ez))\n throw new Error('z required');\n if (!in0MaskRange(et))\n throw new Error('t required');\n }\n get x() {\n return this.toAffine().x;\n }\n get y() {\n return this.toAffine().y;\n }\n static fromAffine(p) {\n if (p instanceof Point)\n throw new Error('extended point not allowed');\n const { x, y } = p || {};\n if (!in0MaskRange(x) || !in0MaskRange(y))\n throw new Error('invalid affine point');\n return new Point(x, y, _1n, modP(x * y));\n }\n static normalizeZ(points) {\n const toInv = Fp.invertBatch(points.map((p) => p.ez));\n return points.map((p, i) => p.toAffine(toInv[i])).map(Point.fromAffine);\n }\n // \"Private method\", don't use it directly\n _setWindowSize(windowSize) {\n this._WINDOW_SIZE = windowSize;\n pointPrecomputes.delete(this);\n }\n // Not required for fromHex(), which always creates valid points.\n // Could be useful for fromAffine().\n assertValidity() {\n const { a, d } = CURVE;\n if (this.is0())\n throw new Error('bad point: ZERO'); // TODO: optimize, with vars below?\n // Equation in affine coordinates: ax² + y² = 1 + dx²y²\n // Equation in projective coordinates (X/Z, Y/Z, Z): (aX² + Y²)Z² = Z⁴ + dX²Y²\n const { ex: X, ey: Y, ez: Z, et: T } = this;\n const X2 = modP(X * X); // X²\n const Y2 = modP(Y * Y); // Y²\n const Z2 = modP(Z * Z); // Z²\n const Z4 = modP(Z2 * Z2); // Z⁴\n const aX2 = modP(X2 * a); // aX²\n const left = modP(Z2 * modP(aX2 + Y2)); // (aX² + Y²)Z²\n const right = modP(Z4 + modP(d * modP(X2 * Y2))); // Z⁴ + dX²Y²\n if (left !== right)\n throw new Error('bad point: equation left != right (1)');\n // In Extended coordinates we also have T, which is x*y=T/Z: check X*Y == Z*T\n const XY = modP(X * Y);\n const ZT = modP(Z * T);\n if (XY !== ZT)\n throw new Error('bad point: equation left != right (2)');\n }\n // Compare one point to another.\n equals(other) {\n isPoint(other);\n const { ex: X1, ey: Y1, ez: Z1 } = this;\n const { ex: X2, ey: Y2, ez: Z2 } = other;\n const X1Z2 = modP(X1 * Z2);\n const X2Z1 = modP(X2 * Z1);\n const Y1Z2 = modP(Y1 * Z2);\n const Y2Z1 = modP(Y2 * Z1);\n return X1Z2 === X2Z1 && Y1Z2 === Y2Z1;\n }\n is0() {\n return this.equals(Point.ZERO);\n }\n negate() {\n // Flips point sign to a negative one (-x, y in affine coords)\n return new Point(modP(-this.ex), this.ey, this.ez, modP(-this.et));\n }\n // Fast algo for doubling Extended Point.\n // https://hyperelliptic.org/EFD/g1p/auto-twisted-extended.html#doubling-dbl-2008-hwcd\n // Cost: 4M + 4S + 1*a + 6add + 1*2.\n double() {\n const { a } = CURVE;\n const { ex: X1, ey: Y1, ez: Z1 } = this;\n const A = modP(X1 * X1); // A = X12\n const B = modP(Y1 * Y1); // B = Y12\n const C = modP(_2n * modP(Z1 * Z1)); // C = 2*Z12\n const D = modP(a * A); // D = a*A\n const x1y1 = X1 + Y1;\n const E = modP(modP(x1y1 * x1y1) - A - B); // E = (X1+Y1)2-A-B\n const G = D + B; // G = D+B\n const F = G - C; // F = G-C\n const H = D - B; // H = D-B\n const X3 = modP(E * F); // X3 = E*F\n const Y3 = modP(G * H); // Y3 = G*H\n const T3 = modP(E * H); // T3 = E*H\n const Z3 = modP(F * G); // Z3 = F*G\n return new Point(X3, Y3, Z3, T3);\n }\n // Fast algo for adding 2 Extended Points.\n // https://hyperelliptic.org/EFD/g1p/auto-twisted-extended.html#addition-add-2008-hwcd\n // Cost: 9M + 1*a + 1*d + 7add.\n add(other) {\n isPoint(other);\n const { a, d } = CURVE;\n const { ex: X1, ey: Y1, ez: Z1, et: T1 } = this;\n const { ex: X2, ey: Y2, ez: Z2, et: T2 } = other;\n // Faster algo for adding 2 Extended Points when curve's a=-1.\n // http://hyperelliptic.org/EFD/g1p/auto-twisted-extended-1.html#addition-add-2008-hwcd-4\n // Cost: 8M + 8add + 2*2.\n // Note: It does not check whether the `other` point is valid.\n if (a === BigInt(-1)) {\n const A = modP((Y1 - X1) * (Y2 + X2));\n const B = modP((Y1 + X1) * (Y2 - X2));\n const F = modP(B - A);\n if (F === _0n)\n return this.double(); // Same point. Tests say it doesn't affect timing\n const C = modP(Z1 * _2n * T2);\n const D = modP(T1 * _2n * Z2);\n const E = D + C;\n const G = B + A;\n const H = D - C;\n const X3 = modP(E * F);\n const Y3 = modP(G * H);\n const T3 = modP(E * H);\n const Z3 = modP(F * G);\n return new Point(X3, Y3, Z3, T3);\n }\n const A = modP(X1 * X2); // A = X1*X2\n const B = modP(Y1 * Y2); // B = Y1*Y2\n const C = modP(T1 * d * T2); // C = T1*d*T2\n const D = modP(Z1 * Z2); // D = Z1*Z2\n const E = modP((X1 + Y1) * (X2 + Y2) - A - B); // E = (X1+Y1)*(X2+Y2)-A-B\n const F = D - C; // F = D-C\n const G = D + C; // G = D+C\n const H = modP(B - a * A); // H = B-a*A\n const X3 = modP(E * F); // X3 = E*F\n const Y3 = modP(G * H); // Y3 = G*H\n const T3 = modP(E * H); // T3 = E*H\n const Z3 = modP(F * G); // Z3 = F*G\n return new Point(X3, Y3, Z3, T3);\n }\n subtract(other) {\n return this.add(other.negate());\n }\n wNAF(n) {\n return wnaf.wNAFCached(this, pointPrecomputes, n, Point.normalizeZ);\n }\n // Constant-time multiplication.\n multiply(scalar) {\n const { p, f } = this.wNAF(assertInRange(scalar, CURVE_ORDER));\n return Point.normalizeZ([p, f])[0];\n }\n // Non-constant-time multiplication. Uses double-and-add algorithm.\n // It's faster, but should only be used when you don't care about\n // an exposed private key e.g. sig verification.\n // Does NOT allow scalars higher than CURVE.n.\n multiplyUnsafe(scalar) {\n let n = assertGE0(scalar); // 0 <= scalar < CURVE.n\n if (n === _0n)\n return I;\n if (this.equals(I) || n === _1n)\n return this;\n if (this.equals(G))\n return this.wNAF(n).p;\n return wnaf.unsafeLadder(this, n);\n }\n // Checks if point is of small order.\n // If you add something to small order point, you will have \"dirty\"\n // point with torsion component.\n // Multiplies point by cofactor and checks if the result is 0.\n isSmallOrder() {\n return this.multiplyUnsafe(cofactor).is0();\n }\n // Multiplies point by curve order and checks if the result is 0.\n // Returns `false` is the point is dirty.\n isTorsionFree() {\n return wnaf.unsafeLadder(this, CURVE_ORDER).is0();\n }\n // Converts Extended point to default (x, y) coordinates.\n // Can accept precomputed Z^-1 - for example, from invertBatch.\n toAffine(iz) {\n const { ex: x, ey: y, ez: z } = this;\n const is0 = this.is0();\n if (iz == null)\n iz = is0 ? _8n : Fp.inv(z); // 8 was chosen arbitrarily\n const ax = modP(x * iz);\n const ay = modP(y * iz);\n const zz = modP(z * iz);\n if (is0)\n return { x: _0n, y: _1n };\n if (zz !== _1n)\n throw new Error('invZ was invalid');\n return { x: ax, y: ay };\n }\n clearCofactor() {\n const { h: cofactor } = CURVE;\n if (cofactor === _1n)\n return this;\n return this.multiplyUnsafe(cofactor);\n }\n // Converts hash string or Uint8Array to Point.\n // Uses algo from RFC8032 5.1.3.\n static fromHex(hex, zip215 = false) {\n const { d, a } = CURVE;\n const len = Fp.BYTES;\n hex = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('pointHex', hex, len); // copy hex to a new array\n const normed = hex.slice(); // copy again, we'll manipulate it\n const lastByte = hex[len - 1]; // select last byte\n normed[len - 1] = lastByte & ~0x80; // clear last bit\n const y = _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberLE(normed);\n if (y === _0n) {\n // y=0 is allowed\n }\n else {\n // RFC8032 prohibits >= p, but ZIP215 doesn't\n if (zip215)\n assertInRange(y, MASK); // zip215=true [1..P-1] (2^255-19-1 for ed25519)\n else\n assertInRange(y, Fp.ORDER); // zip215=false [1..MASK-1] (2^256-1 for ed25519)\n }\n // Ed25519: x² = (y²-1)/(dy²+1) mod p. Ed448: x² = (y²-1)/(dy²-1) mod p. Generic case:\n // ax²+y²=1+dx²y² => y²-1=dx²y²-ax² => y²-1=x²(dy²-a) => x²=(y²-1)/(dy²-a)\n const y2 = modP(y * y); // denominator is always non-0 mod p.\n const u = modP(y2 - _1n); // u = y² - 1\n const v = modP(d * y2 - a); // v = d y² + 1.\n let { isValid, value: x } = uvRatio(u, v); // √(u/v)\n if (!isValid)\n throw new Error('Point.fromHex: invalid y coordinate');\n const isXOdd = (x & _1n) === _1n; // There are 2 square roots. Use x_0 bit to select proper\n const isLastByteOdd = (lastByte & 0x80) !== 0; // x_0, last bit\n if (!zip215 && x === _0n && isLastByteOdd)\n // if x=0 and x_0 = 1, fail\n throw new Error('Point.fromHex: x=0 and x_0=1');\n if (isLastByteOdd !== isXOdd)\n x = modP(-x); // if x_0 != x mod 2, set x = p-x\n return Point.fromAffine({ x, y });\n }\n static fromPrivateKey(privKey) {\n return getExtendedPublicKey(privKey).point;\n }\n toRawBytes() {\n const { x, y } = this.toAffine();\n const bytes = _utils_js__WEBPACK_IMPORTED_MODULE_1__.numberToBytesLE(y, Fp.BYTES); // each y has 2 x values (x, -y)\n bytes[bytes.length - 1] |= x & _1n ? 0x80 : 0; // when compressing, it's enough to store y\n return bytes; // and use the last byte to encode sign of x\n }\n toHex() {\n return _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToHex(this.toRawBytes()); // Same as toRawBytes, but returns string.\n }\n }\n Point.BASE = new Point(CURVE.Gx, CURVE.Gy, _1n, modP(CURVE.Gx * CURVE.Gy));\n Point.ZERO = new Point(_0n, _1n, _1n, _0n); // 0, 1, 1, 0\n const { BASE: G, ZERO: I } = Point;\n const wnaf = (0,_curve_js__WEBPACK_IMPORTED_MODULE_0__.wNAF)(Point, nByteLength * 8);\n function modN(a) {\n return (0,_modular_js__WEBPACK_IMPORTED_MODULE_2__.mod)(a, CURVE_ORDER);\n }\n // Little-endian SHA512 with modulo n\n function modN_LE(hash) {\n return modN(_utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberLE(hash));\n }\n /** Convenience method that creates public key and other stuff. RFC8032 5.1.5 */\n function getExtendedPublicKey(key) {\n const len = nByteLength;\n key = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('private key', key, len);\n // Hash private key with curve's hash function to produce uniformingly random input\n // Check byte lengths: ensure(64, h(ensure(32, key)))\n const hashed = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('hashed private key', cHash(key), 2 * len);\n const head = adjustScalarBytes(hashed.slice(0, len)); // clear first half bits, produce FE\n const prefix = hashed.slice(len, 2 * len); // second half is called key prefix (5.1.6)\n const scalar = modN_LE(head); // The actual private scalar\n const point = G.multiply(scalar); // Point on Edwards curve aka public key\n const pointBytes = point.toRawBytes(); // Uint8Array representation\n return { head, prefix, scalar, point, pointBytes };\n }\n // Calculates EdDSA pub key. RFC8032 5.1.5. Privkey is hashed. Use first half with 3 bits cleared\n function getPublicKey(privKey) {\n return getExtendedPublicKey(privKey).pointBytes;\n }\n // int('LE', SHA512(dom2(F, C) || msgs)) mod N\n function hashDomainToScalar(context = new Uint8Array(), ...msgs) {\n const msg = _utils_js__WEBPACK_IMPORTED_MODULE_1__.concatBytes(...msgs);\n return modN_LE(cHash(domain(msg, (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('context', context), !!prehash)));\n }\n /** Signs message with privateKey. RFC8032 5.1.6 */\n function sign(msg, privKey, options = {}) {\n msg = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('message', msg);\n if (prehash)\n msg = prehash(msg); // for ed25519ph etc.\n const { prefix, scalar, pointBytes } = getExtendedPublicKey(privKey);\n const r = hashDomainToScalar(options.context, prefix, msg); // r = dom2(F, C) || prefix || PH(M)\n const R = G.multiply(r).toRawBytes(); // R = rG\n const k = hashDomainToScalar(options.context, R, pointBytes, msg); // R || A || PH(M)\n const s = modN(r + k * scalar); // S = (r + k * s) mod L\n assertGE0(s); // 0 <= s < l\n const res = _utils_js__WEBPACK_IMPORTED_MODULE_1__.concatBytes(R, _utils_js__WEBPACK_IMPORTED_MODULE_1__.numberToBytesLE(s, Fp.BYTES));\n return (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('result', res, nByteLength * 2); // 64-byte signature\n }\n const verifyOpts = VERIFY_DEFAULT;\n function verify(sig, msg, publicKey, options = verifyOpts) {\n const { context, zip215 } = options;\n const len = Fp.BYTES; // Verifies EdDSA signature against message and public key. RFC8032 5.1.7.\n sig = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('signature', sig, 2 * len); // An extended group equation is checked.\n msg = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('message', msg);\n if (prehash)\n msg = prehash(msg); // for ed25519ph, etc\n const s = _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberLE(sig.slice(len, 2 * len));\n // zip215: true is good for consensus-critical apps and allows points < 2^256\n // zip215: false follows RFC8032 / NIST186-5 and restricts points to CURVE.p\n let A, R, SB;\n try {\n A = Point.fromHex(publicKey, zip215);\n R = Point.fromHex(sig.slice(0, len), zip215);\n SB = G.multiplyUnsafe(s); // 0 <= s < l is done inside\n }\n catch (error) {\n return false;\n }\n if (!zip215 && A.isSmallOrder())\n return false;\n const k = hashDomainToScalar(context, R.toRawBytes(), A.toRawBytes(), msg);\n const RkA = R.add(A.multiplyUnsafe(k));\n // [8][S]B = [8]R + [8][k]A'\n return RkA.subtract(SB).clearCofactor().equals(Point.ZERO);\n }\n G._setWindowSize(8); // Enable precomputes. Slows down first publicKey computation by 20ms.\n const utils = {\n getExtendedPublicKey,\n // ed25519 private keys are uniform 32b. No need to check for modulo bias, like in secp256k1.\n randomPrivateKey: () => randomBytes(Fp.BYTES),\n /**\n * We're doing scalar multiplication (used in getPublicKey etc) with precomputed BASE_POINT\n * values. This slows down first getPublicKey() by milliseconds (see Speed section),\n * but allows to speed-up subsequent getPublicKey() calls up to 20x.\n * @param windowSize 2, 4, 8, 16\n */\n precompute(windowSize = 8, point = Point.BASE) {\n point._setWindowSize(windowSize);\n point.multiply(BigInt(3));\n return point;\n },\n };\n return {\n CURVE,\n getPublicKey,\n sign,\n verify,\n ExtendedPoint: Point,\n utils,\n };\n}\n//# sourceMappingURL=edwards.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/edwards.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/abstract/hash-to-curve.js": /*!******************************************************************!*\ !*** ./node_modules/@noble/curves/esm/abstract/hash-to-curve.js ***! \******************************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ createHasher: () => (/* binding */ createHasher),\n/* harmony export */ expand_message_xmd: () => (/* binding */ expand_message_xmd),\n/* harmony export */ expand_message_xof: () => (/* binding */ expand_message_xof),\n/* harmony export */ hash_to_field: () => (/* binding */ hash_to_field),\n/* harmony export */ isogenyMap: () => (/* binding */ isogenyMap)\n/* harmony export */ });\n/* harmony import */ var _modular_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./modular.js */ \"./node_modules/@noble/curves/esm/abstract/modular.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n\n\nfunction validateDST(dst) {\n if ((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.isBytes)(dst))\n return dst;\n if (typeof dst === 'string')\n return (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.utf8ToBytes)(dst);\n throw new Error('DST must be Uint8Array or string');\n}\n// Octet Stream to Integer. \"spec\" implementation of os2ip is 2.5x slower vs bytesToNumberBE.\nconst os2ip = _utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberBE;\n// Integer to Octet Stream (numberToBytesBE)\nfunction i2osp(value, length) {\n if (value < 0 || value >= 1 << (8 * length)) {\n throw new Error(`bad I2OSP call: value=${value} length=${length}`);\n }\n const res = Array.from({ length }).fill(0);\n for (let i = length - 1; i >= 0; i--) {\n res[i] = value & 0xff;\n value >>>= 8;\n }\n return new Uint8Array(res);\n}\nfunction strxor(a, b) {\n const arr = new Uint8Array(a.length);\n for (let i = 0; i < a.length; i++) {\n arr[i] = a[i] ^ b[i];\n }\n return arr;\n}\nfunction abytes(item) {\n if (!(0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.isBytes)(item))\n throw new Error('Uint8Array expected');\n}\nfunction isNum(item) {\n if (!Number.isSafeInteger(item))\n throw new Error('number expected');\n}\n// Produces a uniformly random byte string using a cryptographic hash function H that outputs b bits\n// https://www.rfc-editor.org/rfc/rfc9380#section-5.3.1\nfunction expand_message_xmd(msg, DST, lenInBytes, H) {\n abytes(msg);\n abytes(DST);\n isNum(lenInBytes);\n // https://www.rfc-editor.org/rfc/rfc9380#section-5.3.3\n if (DST.length > 255)\n DST = H((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.concatBytes)((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.utf8ToBytes)('H2C-OVERSIZE-DST-'), DST));\n const { outputLen: b_in_bytes, blockLen: r_in_bytes } = H;\n const ell = Math.ceil(lenInBytes / b_in_bytes);\n if (ell > 255)\n throw new Error('Invalid xmd length');\n const DST_prime = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.concatBytes)(DST, i2osp(DST.length, 1));\n const Z_pad = i2osp(0, r_in_bytes);\n const l_i_b_str = i2osp(lenInBytes, 2); // len_in_bytes_str\n const b = new Array(ell);\n const b_0 = H((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.concatBytes)(Z_pad, msg, l_i_b_str, i2osp(0, 1), DST_prime));\n b[0] = H((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.concatBytes)(b_0, i2osp(1, 1), DST_prime));\n for (let i = 1; i <= ell; i++) {\n const args = [strxor(b_0, b[i - 1]), i2osp(i + 1, 1), DST_prime];\n b[i] = H((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.concatBytes)(...args));\n }\n const pseudo_random_bytes = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.concatBytes)(...b);\n return pseudo_random_bytes.slice(0, lenInBytes);\n}\n// Produces a uniformly random byte string using an extendable-output function (XOF) H.\n// 1. The collision resistance of H MUST be at least k bits.\n// 2. H MUST be an XOF that has been proved indifferentiable from\n// a random oracle under a reasonable cryptographic assumption.\n// https://www.rfc-editor.org/rfc/rfc9380#section-5.3.2\nfunction expand_message_xof(msg, DST, lenInBytes, k, H) {\n abytes(msg);\n abytes(DST);\n isNum(lenInBytes);\n // https://www.rfc-editor.org/rfc/rfc9380#section-5.3.3\n // DST = H('H2C-OVERSIZE-DST-' || a_very_long_DST, Math.ceil((lenInBytes * k) / 8));\n if (DST.length > 255) {\n const dkLen = Math.ceil((2 * k) / 8);\n DST = H.create({ dkLen }).update((0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.utf8ToBytes)('H2C-OVERSIZE-DST-')).update(DST).digest();\n }\n if (lenInBytes > 65535 || DST.length > 255)\n throw new Error('expand_message_xof: invalid lenInBytes');\n return (H.create({ dkLen: lenInBytes })\n .update(msg)\n .update(i2osp(lenInBytes, 2))\n // 2. DST_prime = DST || I2OSP(len(DST), 1)\n .update(DST)\n .update(i2osp(DST.length, 1))\n .digest());\n}\n/**\n * Hashes arbitrary-length byte strings to a list of one or more elements of a finite field F\n * https://www.rfc-editor.org/rfc/rfc9380#section-5.2\n * @param msg a byte string containing the message to hash\n * @param count the number of elements of F to output\n * @param options `{DST: string, p: bigint, m: number, k: number, expand: 'xmd' | 'xof', hash: H}`, see above\n * @returns [u_0, ..., u_(count - 1)], a list of field elements.\n */\nfunction hash_to_field(msg, count, options) {\n (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.validateObject)(options, {\n DST: 'stringOrUint8Array',\n p: 'bigint',\n m: 'isSafeInteger',\n k: 'isSafeInteger',\n hash: 'hash',\n });\n const { p, k, m, hash, expand, DST: _DST } = options;\n abytes(msg);\n isNum(count);\n const DST = validateDST(_DST);\n const log2p = p.toString(2).length;\n const L = Math.ceil((log2p + k) / 8); // section 5.1 of ietf draft link above\n const len_in_bytes = count * m * L;\n let prb; // pseudo_random_bytes\n if (expand === 'xmd') {\n prb = expand_message_xmd(msg, DST, len_in_bytes, hash);\n }\n else if (expand === 'xof') {\n prb = expand_message_xof(msg, DST, len_in_bytes, k, hash);\n }\n else if (expand === '_internal_pass') {\n // for internal tests only\n prb = msg;\n }\n else {\n throw new Error('expand must be \"xmd\" or \"xof\"');\n }\n const u = new Array(count);\n for (let i = 0; i < count; i++) {\n const e = new Array(m);\n for (let j = 0; j < m; j++) {\n const elm_offset = L * (j + i * m);\n const tv = prb.subarray(elm_offset, elm_offset + L);\n e[j] = (0,_modular_js__WEBPACK_IMPORTED_MODULE_1__.mod)(os2ip(tv), p);\n }\n u[i] = e;\n }\n return u;\n}\nfunction isogenyMap(field, map) {\n // Make same order as in spec\n const COEFF = map.map((i) => Array.from(i).reverse());\n return (x, y) => {\n const [xNum, xDen, yNum, yDen] = COEFF.map((val) => val.reduce((acc, i) => field.add(field.mul(acc, x), i)));\n x = field.div(xNum, xDen); // xNum / xDen\n y = field.mul(y, field.div(yNum, yDen)); // y * (yNum / yDev)\n return { x, y };\n };\n}\nfunction createHasher(Point, mapToCurve, def) {\n if (typeof mapToCurve !== 'function')\n throw new Error('mapToCurve() must be defined');\n return {\n // Encodes byte string to elliptic curve.\n // hash_to_curve from https://www.rfc-editor.org/rfc/rfc9380#section-3\n hashToCurve(msg, options) {\n const u = hash_to_field(msg, 2, { ...def, DST: def.DST, ...options });\n const u0 = Point.fromAffine(mapToCurve(u[0]));\n const u1 = Point.fromAffine(mapToCurve(u[1]));\n const P = u0.add(u1).clearCofactor();\n P.assertValidity();\n return P;\n },\n // Encodes byte string to elliptic curve.\n // encode_to_curve from https://www.rfc-editor.org/rfc/rfc9380#section-3\n encodeToCurve(msg, options) {\n const u = hash_to_field(msg, 1, { ...def, DST: def.encodeDST, ...options });\n const P = Point.fromAffine(mapToCurve(u[0])).clearCofactor();\n P.assertValidity();\n return P;\n },\n };\n}\n//# sourceMappingURL=hash-to-curve.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/hash-to-curve.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/abstract/modular.js": /*!************************************************************!*\ !*** ./node_modules/@noble/curves/esm/abstract/modular.js ***! \************************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ Field: () => (/* binding */ Field),\n/* harmony export */ FpDiv: () => (/* binding */ FpDiv),\n/* harmony export */ FpInvertBatch: () => (/* binding */ FpInvertBatch),\n/* harmony export */ FpIsSquare: () => (/* binding */ FpIsSquare),\n/* harmony export */ FpPow: () => (/* binding */ FpPow),\n/* harmony export */ FpSqrt: () => (/* binding */ FpSqrt),\n/* harmony export */ FpSqrtEven: () => (/* binding */ FpSqrtEven),\n/* harmony export */ FpSqrtOdd: () => (/* binding */ FpSqrtOdd),\n/* harmony export */ getFieldBytesLength: () => (/* binding */ getFieldBytesLength),\n/* harmony export */ getMinHashLength: () => (/* binding */ getMinHashLength),\n/* harmony export */ hashToPrivateScalar: () => (/* binding */ hashToPrivateScalar),\n/* harmony export */ invert: () => (/* binding */ invert),\n/* harmony export */ isNegativeLE: () => (/* binding */ isNegativeLE),\n/* harmony export */ mapHashToField: () => (/* binding */ mapHashToField),\n/* harmony export */ mod: () => (/* binding */ mod),\n/* harmony export */ nLength: () => (/* binding */ nLength),\n/* harmony export */ pow: () => (/* binding */ pow),\n/* harmony export */ pow2: () => (/* binding */ pow2),\n/* harmony export */ tonelliShanks: () => (/* binding */ tonelliShanks),\n/* harmony export */ validateField: () => (/* binding */ validateField)\n/* harmony export */ });\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// Utilities for modular arithmetics and finite fields\n\n// prettier-ignore\nconst _0n = BigInt(0), _1n = BigInt(1), _2n = BigInt(2), _3n = BigInt(3);\n// prettier-ignore\nconst _4n = BigInt(4), _5n = BigInt(5), _8n = BigInt(8);\n// prettier-ignore\nconst _9n = BigInt(9), _16n = BigInt(16);\n// Calculates a modulo b\nfunction mod(a, b) {\n const result = a % b;\n return result >= _0n ? result : b + result;\n}\n/**\n * Efficiently raise num to power and do modular division.\n * Unsafe in some contexts: uses ladder, so can expose bigint bits.\n * @example\n * pow(2n, 6n, 11n) // 64n % 11n == 9n\n */\n// TODO: use field version && remove\nfunction pow(num, power, modulo) {\n if (modulo <= _0n || power < _0n)\n throw new Error('Expected power/modulo > 0');\n if (modulo === _1n)\n return _0n;\n let res = _1n;\n while (power > _0n) {\n if (power & _1n)\n res = (res * num) % modulo;\n num = (num * num) % modulo;\n power >>= _1n;\n }\n return res;\n}\n// Does x ^ (2 ^ power) mod p. pow2(30, 4) == 30 ^ (2 ^ 4)\nfunction pow2(x, power, modulo) {\n let res = x;\n while (power-- > _0n) {\n res *= res;\n res %= modulo;\n }\n return res;\n}\n// Inverses number over modulo\nfunction invert(number, modulo) {\n if (number === _0n || modulo <= _0n) {\n throw new Error(`invert: expected positive integers, got n=${number} mod=${modulo}`);\n }\n // Euclidean GCD https://brilliant.org/wiki/extended-euclidean-algorithm/\n // Fermat's little theorem \"CT-like\" version inv(n) = n^(m-2) mod m is 30x slower.\n let a = mod(number, modulo);\n let b = modulo;\n // prettier-ignore\n let x = _0n, y = _1n, u = _1n, v = _0n;\n while (a !== _0n) {\n // JIT applies optimization if those two lines follow each other\n const q = b / a;\n const r = b % a;\n const m = x - u * q;\n const n = y - v * q;\n // prettier-ignore\n b = a, a = r, x = u, y = v, u = m, v = n;\n }\n const gcd = b;\n if (gcd !== _1n)\n throw new Error('invert: does not exist');\n return mod(x, modulo);\n}\n/**\n * Tonelli-Shanks square root search algorithm.\n * 1. https://eprint.iacr.org/2012/685.pdf (page 12)\n * 2. Square Roots from 1; 24, 51, 10 to Dan Shanks\n * Will start an infinite loop if field order P is not prime.\n * @param P field order\n * @returns function that takes field Fp (created from P) and number n\n */\nfunction tonelliShanks(P) {\n // Legendre constant: used to calculate Legendre symbol (a | p),\n // which denotes the value of a^((p-1)/2) (mod p).\n // (a | p) ≡ 1 if a is a square (mod p)\n // (a | p) ≡ -1 if a is not a square (mod p)\n // (a | p) ≡ 0 if a ≡ 0 (mod p)\n const legendreC = (P - _1n) / _2n;\n let Q, S, Z;\n // Step 1: By factoring out powers of 2 from p - 1,\n // find q and s such that p - 1 = q*(2^s) with q odd\n for (Q = P - _1n, S = 0; Q % _2n === _0n; Q /= _2n, S++)\n ;\n // Step 2: Select a non-square z such that (z | p) ≡ -1 and set c ≡ zq\n for (Z = _2n; Z < P && pow(Z, legendreC, P) !== P - _1n; Z++)\n ;\n // Fast-path\n if (S === 1) {\n const p1div4 = (P + _1n) / _4n;\n return function tonelliFast(Fp, n) {\n const root = Fp.pow(n, p1div4);\n if (!Fp.eql(Fp.sqr(root), n))\n throw new Error('Cannot find square root');\n return root;\n };\n }\n // Slow-path\n const Q1div2 = (Q + _1n) / _2n;\n return function tonelliSlow(Fp, n) {\n // Step 0: Check that n is indeed a square: (n | p) should not be ≡ -1\n if (Fp.pow(n, legendreC) === Fp.neg(Fp.ONE))\n throw new Error('Cannot find square root');\n let r = S;\n // TODO: will fail at Fp2/etc\n let g = Fp.pow(Fp.mul(Fp.ONE, Z), Q); // will update both x and b\n let x = Fp.pow(n, Q1div2); // first guess at the square root\n let b = Fp.pow(n, Q); // first guess at the fudge factor\n while (!Fp.eql(b, Fp.ONE)) {\n if (Fp.eql(b, Fp.ZERO))\n return Fp.ZERO; // https://en.wikipedia.org/wiki/Tonelli%E2%80%93Shanks_algorithm (4. If t = 0, return r = 0)\n // Find m such b^(2^m)==1\n let m = 1;\n for (let t2 = Fp.sqr(b); m < r; m++) {\n if (Fp.eql(t2, Fp.ONE))\n break;\n t2 = Fp.sqr(t2); // t2 *= t2\n }\n // NOTE: r-m-1 can be bigger than 32, need to convert to bigint before shift, otherwise there will be overflow\n const ge = Fp.pow(g, _1n << BigInt(r - m - 1)); // ge = 2^(r-m-1)\n g = Fp.sqr(ge); // g = ge * ge\n x = Fp.mul(x, ge); // x *= ge\n b = Fp.mul(b, g); // b *= g\n r = m;\n }\n return x;\n };\n}\nfunction FpSqrt(P) {\n // NOTE: different algorithms can give different roots, it is up to user to decide which one they want.\n // For example there is FpSqrtOdd/FpSqrtEven to choice root based on oddness (used for hash-to-curve).\n // P ≡ 3 (mod 4)\n // √n = n^((P+1)/4)\n if (P % _4n === _3n) {\n // Not all roots possible!\n // const ORDER =\n // 0x1a0111ea397fe69a4b1ba7b6434bacd764774b84f38512bf6730d2a0f6b0f6241eabfffeb153ffffb9feffffffffaaabn;\n // const NUM = 72057594037927816n;\n const p1div4 = (P + _1n) / _4n;\n return function sqrt3mod4(Fp, n) {\n const root = Fp.pow(n, p1div4);\n // Throw if root**2 != n\n if (!Fp.eql(Fp.sqr(root), n))\n throw new Error('Cannot find square root');\n return root;\n };\n }\n // Atkin algorithm for q ≡ 5 (mod 8), https://eprint.iacr.org/2012/685.pdf (page 10)\n if (P % _8n === _5n) {\n const c1 = (P - _5n) / _8n;\n return function sqrt5mod8(Fp, n) {\n const n2 = Fp.mul(n, _2n);\n const v = Fp.pow(n2, c1);\n const nv = Fp.mul(n, v);\n const i = Fp.mul(Fp.mul(nv, _2n), v);\n const root = Fp.mul(nv, Fp.sub(i, Fp.ONE));\n if (!Fp.eql(Fp.sqr(root), n))\n throw new Error('Cannot find square root');\n return root;\n };\n }\n // P ≡ 9 (mod 16)\n if (P % _16n === _9n) {\n // NOTE: tonelli is too slow for bls-Fp2 calculations even on start\n // Means we cannot use sqrt for constants at all!\n //\n // const c1 = Fp.sqrt(Fp.negate(Fp.ONE)); // 1. c1 = sqrt(-1) in F, i.e., (c1^2) == -1 in F\n // const c2 = Fp.sqrt(c1); // 2. c2 = sqrt(c1) in F, i.e., (c2^2) == c1 in F\n // const c3 = Fp.sqrt(Fp.negate(c1)); // 3. c3 = sqrt(-c1) in F, i.e., (c3^2) == -c1 in F\n // const c4 = (P + _7n) / _16n; // 4. c4 = (q + 7) / 16 # Integer arithmetic\n // sqrt = (x) => {\n // let tv1 = Fp.pow(x, c4); // 1. tv1 = x^c4\n // let tv2 = Fp.mul(c1, tv1); // 2. tv2 = c1 * tv1\n // const tv3 = Fp.mul(c2, tv1); // 3. tv3 = c2 * tv1\n // let tv4 = Fp.mul(c3, tv1); // 4. tv4 = c3 * tv1\n // const e1 = Fp.equals(Fp.square(tv2), x); // 5. e1 = (tv2^2) == x\n // const e2 = Fp.equals(Fp.square(tv3), x); // 6. e2 = (tv3^2) == x\n // tv1 = Fp.cmov(tv1, tv2, e1); // 7. tv1 = CMOV(tv1, tv2, e1) # Select tv2 if (tv2^2) == x\n // tv2 = Fp.cmov(tv4, tv3, e2); // 8. tv2 = CMOV(tv4, tv3, e2) # Select tv3 if (tv3^2) == x\n // const e3 = Fp.equals(Fp.square(tv2), x); // 9. e3 = (tv2^2) == x\n // return Fp.cmov(tv1, tv2, e3); // 10. z = CMOV(tv1, tv2, e3) # Select the sqrt from tv1 and tv2\n // }\n }\n // Other cases: Tonelli-Shanks algorithm\n return tonelliShanks(P);\n}\n// Little-endian check for first LE bit (last BE bit);\nconst isNegativeLE = (num, modulo) => (mod(num, modulo) & _1n) === _1n;\n// prettier-ignore\nconst FIELD_FIELDS = [\n 'create', 'isValid', 'is0', 'neg', 'inv', 'sqrt', 'sqr',\n 'eql', 'add', 'sub', 'mul', 'pow', 'div',\n 'addN', 'subN', 'mulN', 'sqrN'\n];\nfunction validateField(field) {\n const initial = {\n ORDER: 'bigint',\n MASK: 'bigint',\n BYTES: 'isSafeInteger',\n BITS: 'isSafeInteger',\n };\n const opts = FIELD_FIELDS.reduce((map, val) => {\n map[val] = 'function';\n return map;\n }, initial);\n return (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.validateObject)(field, opts);\n}\n// Generic field functions\n/**\n * Same as `pow` but for Fp: non-constant-time.\n * Unsafe in some contexts: uses ladder, so can expose bigint bits.\n */\nfunction FpPow(f, num, power) {\n // Should have same speed as pow for bigints\n // TODO: benchmark!\n if (power < _0n)\n throw new Error('Expected power > 0');\n if (power === _0n)\n return f.ONE;\n if (power === _1n)\n return num;\n let p = f.ONE;\n let d = num;\n while (power > _0n) {\n if (power & _1n)\n p = f.mul(p, d);\n d = f.sqr(d);\n power >>= _1n;\n }\n return p;\n}\n/**\n * Efficiently invert an array of Field elements.\n * `inv(0)` will return `undefined` here: make sure to throw an error.\n */\nfunction FpInvertBatch(f, nums) {\n const tmp = new Array(nums.length);\n // Walk from first to last, multiply them by each other MOD p\n const lastMultiplied = nums.reduce((acc, num, i) => {\n if (f.is0(num))\n return acc;\n tmp[i] = acc;\n return f.mul(acc, num);\n }, f.ONE);\n // Invert last element\n const inverted = f.inv(lastMultiplied);\n // Walk from last to first, multiply them by inverted each other MOD p\n nums.reduceRight((acc, num, i) => {\n if (f.is0(num))\n return acc;\n tmp[i] = f.mul(acc, tmp[i]);\n return f.mul(acc, num);\n }, inverted);\n return tmp;\n}\nfunction FpDiv(f, lhs, rhs) {\n return f.mul(lhs, typeof rhs === 'bigint' ? invert(rhs, f.ORDER) : f.inv(rhs));\n}\n// This function returns True whenever the value x is a square in the field F.\nfunction FpIsSquare(f) {\n const legendreConst = (f.ORDER - _1n) / _2n; // Integer arithmetic\n return (x) => {\n const p = f.pow(x, legendreConst);\n return f.eql(p, f.ZERO) || f.eql(p, f.ONE);\n };\n}\n// CURVE.n lengths\nfunction nLength(n, nBitLength) {\n // Bit size, byte size of CURVE.n\n const _nBitLength = nBitLength !== undefined ? nBitLength : n.toString(2).length;\n const nByteLength = Math.ceil(_nBitLength / 8);\n return { nBitLength: _nBitLength, nByteLength };\n}\n/**\n * Initializes a finite field over prime. **Non-primes are not supported.**\n * Do not init in loop: slow. Very fragile: always run a benchmark on a change.\n * Major performance optimizations:\n * * a) denormalized operations like mulN instead of mul\n * * b) same object shape: never add or remove keys\n * * c) Object.freeze\n * @param ORDER prime positive bigint\n * @param bitLen how many bits the field consumes\n * @param isLE (def: false) if encoding / decoding should be in little-endian\n * @param redef optional faster redefinitions of sqrt and other methods\n */\nfunction Field(ORDER, bitLen, isLE = false, redef = {}) {\n if (ORDER <= _0n)\n throw new Error(`Expected Field ORDER > 0, got ${ORDER}`);\n const { nBitLength: BITS, nByteLength: BYTES } = nLength(ORDER, bitLen);\n if (BYTES > 2048)\n throw new Error('Field lengths over 2048 bytes are not supported');\n const sqrtP = FpSqrt(ORDER);\n const f = Object.freeze({\n ORDER,\n BITS,\n BYTES,\n MASK: (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bitMask)(BITS),\n ZERO: _0n,\n ONE: _1n,\n create: (num) => mod(num, ORDER),\n isValid: (num) => {\n if (typeof num !== 'bigint')\n throw new Error(`Invalid field element: expected bigint, got ${typeof num}`);\n return _0n <= num && num < ORDER; // 0 is valid element, but it's not invertible\n },\n is0: (num) => num === _0n,\n isOdd: (num) => (num & _1n) === _1n,\n neg: (num) => mod(-num, ORDER),\n eql: (lhs, rhs) => lhs === rhs,\n sqr: (num) => mod(num * num, ORDER),\n add: (lhs, rhs) => mod(lhs + rhs, ORDER),\n sub: (lhs, rhs) => mod(lhs - rhs, ORDER),\n mul: (lhs, rhs) => mod(lhs * rhs, ORDER),\n pow: (num, power) => FpPow(f, num, power),\n div: (lhs, rhs) => mod(lhs * invert(rhs, ORDER), ORDER),\n // Same as above, but doesn't normalize\n sqrN: (num) => num * num,\n addN: (lhs, rhs) => lhs + rhs,\n subN: (lhs, rhs) => lhs - rhs,\n mulN: (lhs, rhs) => lhs * rhs,\n inv: (num) => invert(num, ORDER),\n sqrt: redef.sqrt || ((n) => sqrtP(f, n)),\n invertBatch: (lst) => FpInvertBatch(f, lst),\n // TODO: do we really need constant cmov?\n // We don't have const-time bigints anyway, so probably will be not very useful\n cmov: (a, b, c) => (c ? b : a),\n toBytes: (num) => (isLE ? (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.numberToBytesLE)(num, BYTES) : (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.numberToBytesBE)(num, BYTES)),\n fromBytes: (bytes) => {\n if (bytes.length !== BYTES)\n throw new Error(`Fp.fromBytes: expected ${BYTES}, got ${bytes.length}`);\n return isLE ? (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberLE)(bytes) : (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberBE)(bytes);\n },\n });\n return Object.freeze(f);\n}\nfunction FpSqrtOdd(Fp, elm) {\n if (!Fp.isOdd)\n throw new Error(`Field doesn't have isOdd`);\n const root = Fp.sqrt(elm);\n return Fp.isOdd(root) ? root : Fp.neg(root);\n}\nfunction FpSqrtEven(Fp, elm) {\n if (!Fp.isOdd)\n throw new Error(`Field doesn't have isOdd`);\n const root = Fp.sqrt(elm);\n return Fp.isOdd(root) ? Fp.neg(root) : root;\n}\n/**\n * \"Constant-time\" private key generation utility.\n * Same as mapKeyToField, but accepts less bytes (40 instead of 48 for 32-byte field).\n * Which makes it slightly more biased, less secure.\n * @deprecated use mapKeyToField instead\n */\nfunction hashToPrivateScalar(hash, groupOrder, isLE = false) {\n hash = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.ensureBytes)('privateHash', hash);\n const hashLen = hash.length;\n const minLen = nLength(groupOrder).nByteLength + 8;\n if (minLen < 24 || hashLen < minLen || hashLen > 1024)\n throw new Error(`hashToPrivateScalar: expected ${minLen}-1024 bytes of input, got ${hashLen}`);\n const num = isLE ? (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberLE)(hash) : (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberBE)(hash);\n return mod(num, groupOrder - _1n) + _1n;\n}\n/**\n * Returns total number of bytes consumed by the field element.\n * For example, 32 bytes for usual 256-bit weierstrass curve.\n * @param fieldOrder number of field elements, usually CURVE.n\n * @returns byte length of field\n */\nfunction getFieldBytesLength(fieldOrder) {\n if (typeof fieldOrder !== 'bigint')\n throw new Error('field order must be bigint');\n const bitLength = fieldOrder.toString(2).length;\n return Math.ceil(bitLength / 8);\n}\n/**\n * Returns minimal amount of bytes that can be safely reduced\n * by field order.\n * Should be 2^-128 for 128-bit curve such as P256.\n * @param fieldOrder number of field elements, usually CURVE.n\n * @returns byte length of target hash\n */\nfunction getMinHashLength(fieldOrder) {\n const length = getFieldBytesLength(fieldOrder);\n return length + Math.ceil(length / 2);\n}\n/**\n * \"Constant-time\" private key generation utility.\n * Can take (n + n/2) or more bytes of uniform input e.g. from CSPRNG or KDF\n * and convert them into private scalar, with the modulo bias being negligible.\n * Needs at least 48 bytes of input for 32-byte private key.\n * https://research.kudelskisecurity.com/2020/07/28/the-definitive-guide-to-modulo-bias-and-how-to-avoid-it/\n * FIPS 186-5, A.2 https://csrc.nist.gov/publications/detail/fips/186/5/final\n * RFC 9380, https://www.rfc-editor.org/rfc/rfc9380#section-5\n * @param hash hash output from SHA3 or a similar function\n * @param groupOrder size of subgroup - (e.g. secp256k1.CURVE.n)\n * @param isLE interpret hash bytes as LE num\n * @returns valid private scalar\n */\nfunction mapHashToField(key, fieldOrder, isLE = false) {\n const len = key.length;\n const fieldLen = getFieldBytesLength(fieldOrder);\n const minLen = getMinHashLength(fieldOrder);\n // No small numbers: need to understand bias story. No huge numbers: easier to detect JS timings.\n if (len < 16 || len < minLen || len > 1024)\n throw new Error(`expected ${minLen}-1024 bytes of input, got ${len}`);\n const num = isLE ? (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberBE)(key) : (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberLE)(key);\n // `mod(x, 11)` can sometimes produce 0. `mod(x, 10) + 1` is the same, but no 0\n const reduced = mod(num, fieldOrder - _1n) + _1n;\n return isLE ? (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.numberToBytesLE)(reduced, fieldLen) : (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.numberToBytesBE)(reduced, fieldLen);\n}\n//# sourceMappingURL=modular.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/modular.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/abstract/montgomery.js": /*!***************************************************************!*\ !*** ./node_modules/@noble/curves/esm/abstract/montgomery.js ***! \***************************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ montgomery: () => (/* binding */ montgomery)\n/* harmony export */ });\n/* harmony import */ var _modular_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./modular.js */ \"./node_modules/@noble/curves/esm/abstract/modular.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n\n\nconst _0n = BigInt(0);\nconst _1n = BigInt(1);\nfunction validateOpts(curve) {\n (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.validateObject)(curve, {\n a: 'bigint',\n }, {\n montgomeryBits: 'isSafeInteger',\n nByteLength: 'isSafeInteger',\n adjustScalarBytes: 'function',\n domain: 'function',\n powPminus2: 'function',\n Gu: 'bigint',\n });\n // Set defaults\n return Object.freeze({ ...curve });\n}\n// NOTE: not really montgomery curve, just bunch of very specific methods for X25519/X448 (RFC 7748, https://www.rfc-editor.org/rfc/rfc7748)\n// Uses only one coordinate instead of two\nfunction montgomery(curveDef) {\n const CURVE = validateOpts(curveDef);\n const { P } = CURVE;\n const modP = (n) => (0,_modular_js__WEBPACK_IMPORTED_MODULE_1__.mod)(n, P);\n const montgomeryBits = CURVE.montgomeryBits;\n const montgomeryBytes = Math.ceil(montgomeryBits / 8);\n const fieldLen = CURVE.nByteLength;\n const adjustScalarBytes = CURVE.adjustScalarBytes || ((bytes) => bytes);\n const powPminus2 = CURVE.powPminus2 || ((x) => (0,_modular_js__WEBPACK_IMPORTED_MODULE_1__.pow)(x, P - BigInt(2), P));\n // cswap from RFC7748. But it is not from RFC7748!\n /*\n cswap(swap, x_2, x_3):\n dummy = mask(swap) AND (x_2 XOR x_3)\n x_2 = x_2 XOR dummy\n x_3 = x_3 XOR dummy\n Return (x_2, x_3)\n Where mask(swap) is the all-1 or all-0 word of the same length as x_2\n and x_3, computed, e.g., as mask(swap) = 0 - swap.\n */\n function cswap(swap, x_2, x_3) {\n const dummy = modP(swap * (x_2 - x_3));\n x_2 = modP(x_2 - dummy);\n x_3 = modP(x_3 + dummy);\n return [x_2, x_3];\n }\n // Accepts 0 as well\n function assertFieldElement(n) {\n if (typeof n === 'bigint' && _0n <= n && n < P)\n return n;\n throw new Error('Expected valid scalar 0 < scalar < CURVE.P');\n }\n // x25519 from 4\n // The constant a24 is (486662 - 2) / 4 = 121665 for curve25519/X25519\n const a24 = (CURVE.a - BigInt(2)) / BigInt(4);\n /**\n *\n * @param pointU u coordinate (x) on Montgomery Curve 25519\n * @param scalar by which the point would be multiplied\n * @returns new Point on Montgomery curve\n */\n function montgomeryLadder(pointU, scalar) {\n const u = assertFieldElement(pointU);\n // Section 5: Implementations MUST accept non-canonical values and process them as\n // if they had been reduced modulo the field prime.\n const k = assertFieldElement(scalar);\n const x_1 = u;\n let x_2 = _1n;\n let z_2 = _0n;\n let x_3 = u;\n let z_3 = _1n;\n let swap = _0n;\n let sw;\n for (let t = BigInt(montgomeryBits - 1); t >= _0n; t--) {\n const k_t = (k >> t) & _1n;\n swap ^= k_t;\n sw = cswap(swap, x_2, x_3);\n x_2 = sw[0];\n x_3 = sw[1];\n sw = cswap(swap, z_2, z_3);\n z_2 = sw[0];\n z_3 = sw[1];\n swap = k_t;\n const A = x_2 + z_2;\n const AA = modP(A * A);\n const B = x_2 - z_2;\n const BB = modP(B * B);\n const E = AA - BB;\n const C = x_3 + z_3;\n const D = x_3 - z_3;\n const DA = modP(D * A);\n const CB = modP(C * B);\n const dacb = DA + CB;\n const da_cb = DA - CB;\n x_3 = modP(dacb * dacb);\n z_3 = modP(x_1 * modP(da_cb * da_cb));\n x_2 = modP(AA * BB);\n z_2 = modP(E * (AA + modP(a24 * E)));\n }\n // (x_2, x_3) = cswap(swap, x_2, x_3)\n sw = cswap(swap, x_2, x_3);\n x_2 = sw[0];\n x_3 = sw[1];\n // (z_2, z_3) = cswap(swap, z_2, z_3)\n sw = cswap(swap, z_2, z_3);\n z_2 = sw[0];\n z_3 = sw[1];\n // z_2^(p - 2)\n const z2 = powPminus2(z_2);\n // Return x_2 * (z_2^(p - 2))\n return modP(x_2 * z2);\n }\n function encodeUCoordinate(u) {\n return (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.numberToBytesLE)(modP(u), montgomeryBytes);\n }\n function decodeUCoordinate(uEnc) {\n // Section 5: When receiving such an array, implementations of X25519\n // MUST mask the most significant bit in the final byte.\n const u = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.ensureBytes)('u coordinate', uEnc, montgomeryBytes);\n if (fieldLen === 32)\n u[31] &= 127; // 0b0111_1111\n return (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberLE)(u);\n }\n function decodeScalar(n) {\n const bytes = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.ensureBytes)('scalar', n);\n const len = bytes.length;\n if (len !== montgomeryBytes && len !== fieldLen)\n throw new Error(`Expected ${montgomeryBytes} or ${fieldLen} bytes, got ${len}`);\n return (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.bytesToNumberLE)(adjustScalarBytes(bytes));\n }\n function scalarMult(scalar, u) {\n const pointU = decodeUCoordinate(u);\n const _scalar = decodeScalar(scalar);\n const pu = montgomeryLadder(pointU, _scalar);\n // The result was not contributory\n // https://cr.yp.to/ecdh.html#validate\n if (pu === _0n)\n throw new Error('Invalid private or public key received');\n return encodeUCoordinate(pu);\n }\n // Computes public key from private. By doing scalar multiplication of base point.\n const GuBytes = encodeUCoordinate(CURVE.Gu);\n function scalarMultBase(scalar) {\n return scalarMult(scalar, GuBytes);\n }\n return {\n scalarMult,\n scalarMultBase,\n getSharedSecret: (privateKey, publicKey) => scalarMult(privateKey, publicKey),\n getPublicKey: (privateKey) => scalarMultBase(privateKey),\n utils: { randomPrivateKey: () => CURVE.randomBytes(CURVE.nByteLength) },\n GuBytes: GuBytes,\n };\n}\n//# sourceMappingURL=montgomery.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/montgomery.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/abstract/utils.js": /*!**********************************************************!*\ !*** ./node_modules/@noble/curves/esm/abstract/utils.js ***! \**********************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ bitGet: () => (/* binding */ bitGet),\n/* harmony export */ bitLen: () => (/* binding */ bitLen),\n/* harmony export */ bitMask: () => (/* binding */ bitMask),\n/* harmony export */ bitSet: () => (/* binding */ bitSet),\n/* harmony export */ bytesToHex: () => (/* binding */ bytesToHex),\n/* harmony export */ bytesToNumberBE: () => (/* binding */ bytesToNumberBE),\n/* harmony export */ bytesToNumberLE: () => (/* binding */ bytesToNumberLE),\n/* harmony export */ concatBytes: () => (/* binding */ concatBytes),\n/* harmony export */ createHmacDrbg: () => (/* binding */ createHmacDrbg),\n/* harmony export */ ensureBytes: () => (/* binding */ ensureBytes),\n/* harmony export */ equalBytes: () => (/* binding */ equalBytes),\n/* harmony export */ hexToBytes: () => (/* binding */ hexToBytes),\n/* harmony export */ hexToNumber: () => (/* binding */ hexToNumber),\n/* harmony export */ isBytes: () => (/* binding */ isBytes),\n/* harmony export */ numberToBytesBE: () => (/* binding */ numberToBytesBE),\n/* harmony export */ numberToBytesLE: () => (/* binding */ numberToBytesLE),\n/* harmony export */ numberToHexUnpadded: () => (/* binding */ numberToHexUnpadded),\n/* harmony export */ numberToVarBytesBE: () => (/* binding */ numberToVarBytesBE),\n/* harmony export */ utf8ToBytes: () => (/* binding */ utf8ToBytes),\n/* harmony export */ validateObject: () => (/* binding */ validateObject)\n/* harmony export */ });\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// 100 lines of code in the file are duplicated from noble-hashes (utils).\n// This is OK: `abstract` directory does not use noble-hashes.\n// User may opt-in into using different hashing library. This way, noble-hashes\n// won't be included into their bundle.\nconst _0n = BigInt(0);\nconst _1n = BigInt(1);\nconst _2n = BigInt(2);\nfunction isBytes(a) {\n return (a instanceof Uint8Array ||\n (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array'));\n}\n// Array where index 0xf0 (240) is mapped to string 'f0'\nconst hexes = /* @__PURE__ */ Array.from({ length: 256 }, (_, i) => i.toString(16).padStart(2, '0'));\n/**\n * @example bytesToHex(Uint8Array.from([0xca, 0xfe, 0x01, 0x23])) // 'cafe0123'\n */\nfunction bytesToHex(bytes) {\n if (!isBytes(bytes))\n throw new Error('Uint8Array expected');\n // pre-caching improves the speed 6x\n let hex = '';\n for (let i = 0; i < bytes.length; i++) {\n hex += hexes[bytes[i]];\n }\n return hex;\n}\nfunction numberToHexUnpadded(num) {\n const hex = num.toString(16);\n return hex.length & 1 ? `0${hex}` : hex;\n}\nfunction hexToNumber(hex) {\n if (typeof hex !== 'string')\n throw new Error('hex string expected, got ' + typeof hex);\n // Big Endian\n return BigInt(hex === '' ? '0' : `0x${hex}`);\n}\n// We use optimized technique to convert hex string to byte array\nconst asciis = { _0: 48, _9: 57, _A: 65, _F: 70, _a: 97, _f: 102 };\nfunction asciiToBase16(char) {\n if (char >= asciis._0 && char <= asciis._9)\n return char - asciis._0;\n if (char >= asciis._A && char <= asciis._F)\n return char - (asciis._A - 10);\n if (char >= asciis._a && char <= asciis._f)\n return char - (asciis._a - 10);\n return;\n}\n/**\n * @example hexToBytes('cafe0123') // Uint8Array.from([0xca, 0xfe, 0x01, 0x23])\n */\nfunction hexToBytes(hex) {\n if (typeof hex !== 'string')\n throw new Error('hex string expected, got ' + typeof hex);\n const hl = hex.length;\n const al = hl / 2;\n if (hl % 2)\n throw new Error('padded hex string expected, got unpadded hex of length ' + hl);\n const array = new Uint8Array(al);\n for (let ai = 0, hi = 0; ai < al; ai++, hi += 2) {\n const n1 = asciiToBase16(hex.charCodeAt(hi));\n const n2 = asciiToBase16(hex.charCodeAt(hi + 1));\n if (n1 === undefined || n2 === undefined) {\n const char = hex[hi] + hex[hi + 1];\n throw new Error('hex string expected, got non-hex character \"' + char + '\" at index ' + hi);\n }\n array[ai] = n1 * 16 + n2;\n }\n return array;\n}\n// BE: Big Endian, LE: Little Endian\nfunction bytesToNumberBE(bytes) {\n return hexToNumber(bytesToHex(bytes));\n}\nfunction bytesToNumberLE(bytes) {\n if (!isBytes(bytes))\n throw new Error('Uint8Array expected');\n return hexToNumber(bytesToHex(Uint8Array.from(bytes).reverse()));\n}\nfunction numberToBytesBE(n, len) {\n return hexToBytes(n.toString(16).padStart(len * 2, '0'));\n}\nfunction numberToBytesLE(n, len) {\n return numberToBytesBE(n, len).reverse();\n}\n// Unpadded, rarely used\nfunction numberToVarBytesBE(n) {\n return hexToBytes(numberToHexUnpadded(n));\n}\n/**\n * Takes hex string or Uint8Array, converts to Uint8Array.\n * Validates output length.\n * Will throw error for other types.\n * @param title descriptive title for an error e.g. 'private key'\n * @param hex hex string or Uint8Array\n * @param expectedLength optional, will compare to result array's length\n * @returns\n */\nfunction ensureBytes(title, hex, expectedLength) {\n let res;\n if (typeof hex === 'string') {\n try {\n res = hexToBytes(hex);\n }\n catch (e) {\n throw new Error(`${title} must be valid hex string, got \"${hex}\". Cause: ${e}`);\n }\n }\n else if (isBytes(hex)) {\n // Uint8Array.from() instead of hash.slice() because node.js Buffer\n // is instance of Uint8Array, and its slice() creates **mutable** copy\n res = Uint8Array.from(hex);\n }\n else {\n throw new Error(`${title} must be hex string or Uint8Array`);\n }\n const len = res.length;\n if (typeof expectedLength === 'number' && len !== expectedLength)\n throw new Error(`${title} expected ${expectedLength} bytes, got ${len}`);\n return res;\n}\n/**\n * Copies several Uint8Arrays into one.\n */\nfunction concatBytes(...arrays) {\n let sum = 0;\n for (let i = 0; i < arrays.length; i++) {\n const a = arrays[i];\n if (!isBytes(a))\n throw new Error('Uint8Array expected');\n sum += a.length;\n }\n let res = new Uint8Array(sum);\n let pad = 0;\n for (let i = 0; i < arrays.length; i++) {\n const a = arrays[i];\n res.set(a, pad);\n pad += a.length;\n }\n return res;\n}\n// Compares 2 u8a-s in kinda constant time\nfunction equalBytes(a, b) {\n if (a.length !== b.length)\n return false;\n let diff = 0;\n for (let i = 0; i < a.length; i++)\n diff |= a[i] ^ b[i];\n return diff === 0;\n}\n/**\n * @example utf8ToBytes('abc') // new Uint8Array([97, 98, 99])\n */\nfunction utf8ToBytes(str) {\n if (typeof str !== 'string')\n throw new Error(`utf8ToBytes expected string, got ${typeof str}`);\n return new Uint8Array(new TextEncoder().encode(str)); // https://bugzil.la/1681809\n}\n// Bit operations\n/**\n * Calculates amount of bits in a bigint.\n * Same as `n.toString(2).length`\n */\nfunction bitLen(n) {\n let len;\n for (len = 0; n > _0n; n >>= _1n, len += 1)\n ;\n return len;\n}\n/**\n * Gets single bit at position.\n * NOTE: first bit position is 0 (same as arrays)\n * Same as `!!+Array.from(n.toString(2)).reverse()[pos]`\n */\nfunction bitGet(n, pos) {\n return (n >> BigInt(pos)) & _1n;\n}\n/**\n * Sets single bit at position.\n */\nconst bitSet = (n, pos, value) => {\n return n | ((value ? _1n : _0n) << BigInt(pos));\n};\n/**\n * Calculate mask for N bits. Not using ** operator with bigints because of old engines.\n * Same as BigInt(`0b${Array(i).fill('1').join('')}`)\n */\nconst bitMask = (n) => (_2n << BigInt(n - 1)) - _1n;\n// DRBG\nconst u8n = (data) => new Uint8Array(data); // creates Uint8Array\nconst u8fr = (arr) => Uint8Array.from(arr); // another shortcut\n/**\n * Minimal HMAC-DRBG from NIST 800-90 for RFC6979 sigs.\n * @returns function that will call DRBG until 2nd arg returns something meaningful\n * @example\n * const drbg = createHmacDRBG(32, 32, hmac);\n * drbg(seed, bytesToKey); // bytesToKey must return Key or undefined\n */\nfunction createHmacDrbg(hashLen, qByteLen, hmacFn) {\n if (typeof hashLen !== 'number' || hashLen < 2)\n throw new Error('hashLen must be a number');\n if (typeof qByteLen !== 'number' || qByteLen < 2)\n throw new Error('qByteLen must be a number');\n if (typeof hmacFn !== 'function')\n throw new Error('hmacFn must be a function');\n // Step B, Step C: set hashLen to 8*ceil(hlen/8)\n let v = u8n(hashLen); // Minimal non-full-spec HMAC-DRBG from NIST 800-90 for RFC6979 sigs.\n let k = u8n(hashLen); // Steps B and C of RFC6979 3.2: set hashLen, in our case always same\n let i = 0; // Iterations counter, will throw when over 1000\n const reset = () => {\n v.fill(1);\n k.fill(0);\n i = 0;\n };\n const h = (...b) => hmacFn(k, v, ...b); // hmac(k)(v, ...values)\n const reseed = (seed = u8n()) => {\n // HMAC-DRBG reseed() function. Steps D-G\n k = h(u8fr([0x00]), seed); // k = hmac(k || v || 0x00 || seed)\n v = h(); // v = hmac(k || v)\n if (seed.length === 0)\n return;\n k = h(u8fr([0x01]), seed); // k = hmac(k || v || 0x01 || seed)\n v = h(); // v = hmac(k || v)\n };\n const gen = () => {\n // HMAC-DRBG generate() function\n if (i++ >= 1000)\n throw new Error('drbg: tried 1000 values');\n let len = 0;\n const out = [];\n while (len < qByteLen) {\n v = h();\n const sl = v.slice();\n out.push(sl);\n len += v.length;\n }\n return concatBytes(...out);\n };\n const genUntil = (seed, pred) => {\n reset();\n reseed(seed); // Steps D-G\n let res = undefined; // Step H: grind until k is in [1..n-1]\n while (!(res = pred(gen())))\n reseed();\n reset();\n return res;\n };\n return genUntil;\n}\n// Validating curves and fields\nconst validatorFns = {\n bigint: (val) => typeof val === 'bigint',\n function: (val) => typeof val === 'function',\n boolean: (val) => typeof val === 'boolean',\n string: (val) => typeof val === 'string',\n stringOrUint8Array: (val) => typeof val === 'string' || isBytes(val),\n isSafeInteger: (val) => Number.isSafeInteger(val),\n array: (val) => Array.isArray(val),\n field: (val, object) => object.Fp.isValid(val),\n hash: (val) => typeof val === 'function' && Number.isSafeInteger(val.outputLen),\n};\n// type Record = { [P in K]: T; }\nfunction validateObject(object, validators, optValidators = {}) {\n const checkField = (fieldName, type, isOptional) => {\n const checkVal = validatorFns[type];\n if (typeof checkVal !== 'function')\n throw new Error(`Invalid validator \"${type}\", expected function`);\n const val = object[fieldName];\n if (isOptional && val === undefined)\n return;\n if (!checkVal(val, object)) {\n throw new Error(`Invalid param ${String(fieldName)}=${val} (${typeof val}), expected ${type}`);\n }\n };\n for (const [fieldName, type] of Object.entries(validators))\n checkField(fieldName, type, false);\n for (const [fieldName, type] of Object.entries(optValidators))\n checkField(fieldName, type, true);\n return object;\n}\n// validate type tests\n// const o: { a: number; b: number; c: number } = { a: 1, b: 5, c: 6 };\n// const z0 = validateObject(o, { a: 'isSafeInteger' }, { c: 'bigint' }); // Ok!\n// // Should fail type-check\n// const z1 = validateObject(o, { a: 'tmp' }, { c: 'zz' });\n// const z2 = validateObject(o, { a: 'isSafeInteger' }, { c: 'zz' });\n// const z3 = validateObject(o, { test: 'boolean', z: 'bug' });\n// const z4 = validateObject(o, { a: 'boolean', z: 'bug' });\n//# sourceMappingURL=utils.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/utils.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/abstract/weierstrass.js": /*!****************************************************************!*\ !*** ./node_modules/@noble/curves/esm/abstract/weierstrass.js ***! \****************************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ DER: () => (/* binding */ DER),\n/* harmony export */ SWUFpSqrtRatio: () => (/* binding */ SWUFpSqrtRatio),\n/* harmony export */ mapToCurveSimpleSWU: () => (/* binding */ mapToCurveSimpleSWU),\n/* harmony export */ weierstrass: () => (/* binding */ weierstrass),\n/* harmony export */ weierstrassPoints: () => (/* binding */ weierstrassPoints)\n/* harmony export */ });\n/* harmony import */ var _modular_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./modular.js */ \"./node_modules/@noble/curves/esm/abstract/modular.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n/* harmony import */ var _curve_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./curve.js */ \"./node_modules/@noble/curves/esm/abstract/curve.js\");\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// Short Weierstrass curve. The formula is: y² = x³ + ax + b\n\n\n\n\nfunction validatePointOpts(curve) {\n const opts = (0,_curve_js__WEBPACK_IMPORTED_MODULE_0__.validateBasic)(curve);\n _utils_js__WEBPACK_IMPORTED_MODULE_1__.validateObject(opts, {\n a: 'field',\n b: 'field',\n }, {\n allowedPrivateKeyLengths: 'array',\n wrapPrivateKey: 'boolean',\n isTorsionFree: 'function',\n clearCofactor: 'function',\n allowInfinityPoint: 'boolean',\n fromBytes: 'function',\n toBytes: 'function',\n });\n const { endo, Fp, a } = opts;\n if (endo) {\n if (!Fp.eql(a, Fp.ZERO)) {\n throw new Error('Endomorphism can only be defined for Koblitz curves that have a=0');\n }\n if (typeof endo !== 'object' ||\n typeof endo.beta !== 'bigint' ||\n typeof endo.splitScalar !== 'function') {\n throw new Error('Expected endomorphism with beta: bigint and splitScalar: function');\n }\n }\n return Object.freeze({ ...opts });\n}\n// ASN.1 DER encoding utilities\nconst { bytesToNumberBE: b2n, hexToBytes: h2b } = _utils_js__WEBPACK_IMPORTED_MODULE_1__;\nconst DER = {\n // asn.1 DER encoding utils\n Err: class DERErr extends Error {\n constructor(m = '') {\n super(m);\n }\n },\n _parseInt(data) {\n const { Err: E } = DER;\n if (data.length < 2 || data[0] !== 0x02)\n throw new E('Invalid signature integer tag');\n const len = data[1];\n const res = data.subarray(2, len + 2);\n if (!len || res.length !== len)\n throw new E('Invalid signature integer: wrong length');\n // https://crypto.stackexchange.com/a/57734 Leftmost bit of first byte is 'negative' flag,\n // since we always use positive integers here. It must always be empty:\n // - add zero byte if exists\n // - if next byte doesn't have a flag, leading zero is not allowed (minimal encoding)\n if (res[0] & 0b10000000)\n throw new E('Invalid signature integer: negative');\n if (res[0] === 0x00 && !(res[1] & 0b10000000))\n throw new E('Invalid signature integer: unnecessary leading zero');\n return { d: b2n(res), l: data.subarray(len + 2) }; // d is data, l is left\n },\n toSig(hex) {\n // parse DER signature\n const { Err: E } = DER;\n const data = typeof hex === 'string' ? h2b(hex) : hex;\n if (!_utils_js__WEBPACK_IMPORTED_MODULE_1__.isBytes(data))\n throw new Error('ui8a expected');\n let l = data.length;\n if (l < 2 || data[0] != 0x30)\n throw new E('Invalid signature tag');\n if (data[1] !== l - 2)\n throw new E('Invalid signature: incorrect length');\n const { d: r, l: sBytes } = DER._parseInt(data.subarray(2));\n const { d: s, l: rBytesLeft } = DER._parseInt(sBytes);\n if (rBytesLeft.length)\n throw new E('Invalid signature: left bytes after parsing');\n return { r, s };\n },\n hexFromSig(sig) {\n // Add leading zero if first byte has negative bit enabled. More details in '_parseInt'\n const slice = (s) => (Number.parseInt(s[0], 16) & 0b1000 ? '00' + s : s);\n const h = (num) => {\n const hex = num.toString(16);\n return hex.length & 1 ? `0${hex}` : hex;\n };\n const s = slice(h(sig.s));\n const r = slice(h(sig.r));\n const shl = s.length / 2;\n const rhl = r.length / 2;\n const sl = h(shl);\n const rl = h(rhl);\n return `30${h(rhl + shl + 4)}02${rl}${r}02${sl}${s}`;\n },\n};\n// Be friendly to bad ECMAScript parsers by not using bigint literals\n// prettier-ignore\nconst _0n = BigInt(0), _1n = BigInt(1), _2n = BigInt(2), _3n = BigInt(3), _4n = BigInt(4);\nfunction weierstrassPoints(opts) {\n const CURVE = validatePointOpts(opts);\n const { Fp } = CURVE; // All curves has same field / group length as for now, but they can differ\n const toBytes = CURVE.toBytes ||\n ((_c, point, _isCompressed) => {\n const a = point.toAffine();\n return _utils_js__WEBPACK_IMPORTED_MODULE_1__.concatBytes(Uint8Array.from([0x04]), Fp.toBytes(a.x), Fp.toBytes(a.y));\n });\n const fromBytes = CURVE.fromBytes ||\n ((bytes) => {\n // const head = bytes[0];\n const tail = bytes.subarray(1);\n // if (head !== 0x04) throw new Error('Only non-compressed encoding is supported');\n const x = Fp.fromBytes(tail.subarray(0, Fp.BYTES));\n const y = Fp.fromBytes(tail.subarray(Fp.BYTES, 2 * Fp.BYTES));\n return { x, y };\n });\n /**\n * y² = x³ + ax + b: Short weierstrass curve formula\n * @returns y²\n */\n function weierstrassEquation(x) {\n const { a, b } = CURVE;\n const x2 = Fp.sqr(x); // x * x\n const x3 = Fp.mul(x2, x); // x2 * x\n return Fp.add(Fp.add(x3, Fp.mul(x, a)), b); // x3 + a * x + b\n }\n // Validate whether the passed curve params are valid.\n // We check if curve equation works for generator point.\n // `assertValidity()` won't work: `isTorsionFree()` is not available at this point in bls12-381.\n // ProjectivePoint class has not been initialized yet.\n if (!Fp.eql(Fp.sqr(CURVE.Gy), weierstrassEquation(CURVE.Gx)))\n throw new Error('bad generator point: equation left != right');\n // Valid group elements reside in range 1..n-1\n function isWithinCurveOrder(num) {\n return typeof num === 'bigint' && _0n < num && num < CURVE.n;\n }\n function assertGE(num) {\n if (!isWithinCurveOrder(num))\n throw new Error('Expected valid bigint: 0 < bigint < curve.n');\n }\n // Validates if priv key is valid and converts it to bigint.\n // Supports options allowedPrivateKeyLengths and wrapPrivateKey.\n function normPrivateKeyToScalar(key) {\n const { allowedPrivateKeyLengths: lengths, nByteLength, wrapPrivateKey, n } = CURVE;\n if (lengths && typeof key !== 'bigint') {\n if (_utils_js__WEBPACK_IMPORTED_MODULE_1__.isBytes(key))\n key = _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToHex(key);\n // Normalize to hex string, pad. E.g. P521 would norm 130-132 char hex to 132-char bytes\n if (typeof key !== 'string' || !lengths.includes(key.length))\n throw new Error('Invalid key');\n key = key.padStart(nByteLength * 2, '0');\n }\n let num;\n try {\n num =\n typeof key === 'bigint'\n ? key\n : _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberBE((0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('private key', key, nByteLength));\n }\n catch (error) {\n throw new Error(`private key must be ${nByteLength} bytes, hex or bigint, not ${typeof key}`);\n }\n if (wrapPrivateKey)\n num = _modular_js__WEBPACK_IMPORTED_MODULE_2__.mod(num, n); // disabled by default, enabled for BLS\n assertGE(num); // num in range [1..N-1]\n return num;\n }\n const pointPrecomputes = new Map();\n function assertPrjPoint(other) {\n if (!(other instanceof Point))\n throw new Error('ProjectivePoint expected');\n }\n /**\n * Projective Point works in 3d / projective (homogeneous) coordinates: (x, y, z) ∋ (x=x/z, y=y/z)\n * Default Point works in 2d / affine coordinates: (x, y)\n * We're doing calculations in projective, because its operations don't require costly inversion.\n */\n class Point {\n constructor(px, py, pz) {\n this.px = px;\n this.py = py;\n this.pz = pz;\n if (px == null || !Fp.isValid(px))\n throw new Error('x required');\n if (py == null || !Fp.isValid(py))\n throw new Error('y required');\n if (pz == null || !Fp.isValid(pz))\n throw new Error('z required');\n }\n // Does not validate if the point is on-curve.\n // Use fromHex instead, or call assertValidity() later.\n static fromAffine(p) {\n const { x, y } = p || {};\n if (!p || !Fp.isValid(x) || !Fp.isValid(y))\n throw new Error('invalid affine point');\n if (p instanceof Point)\n throw new Error('projective point not allowed');\n const is0 = (i) => Fp.eql(i, Fp.ZERO);\n // fromAffine(x:0, y:0) would produce (x:0, y:0, z:1), but we need (x:0, y:1, z:0)\n if (is0(x) && is0(y))\n return Point.ZERO;\n return new Point(x, y, Fp.ONE);\n }\n get x() {\n return this.toAffine().x;\n }\n get y() {\n return this.toAffine().y;\n }\n /**\n * Takes a bunch of Projective Points but executes only one\n * inversion on all of them. Inversion is very slow operation,\n * so this improves performance massively.\n * Optimization: converts a list of projective points to a list of identical points with Z=1.\n */\n static normalizeZ(points) {\n const toInv = Fp.invertBatch(points.map((p) => p.pz));\n return points.map((p, i) => p.toAffine(toInv[i])).map(Point.fromAffine);\n }\n /**\n * Converts hash string or Uint8Array to Point.\n * @param hex short/long ECDSA hex\n */\n static fromHex(hex) {\n const P = Point.fromAffine(fromBytes((0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('pointHex', hex)));\n P.assertValidity();\n return P;\n }\n // Multiplies generator point by privateKey.\n static fromPrivateKey(privateKey) {\n return Point.BASE.multiply(normPrivateKeyToScalar(privateKey));\n }\n // \"Private method\", don't use it directly\n _setWindowSize(windowSize) {\n this._WINDOW_SIZE = windowSize;\n pointPrecomputes.delete(this);\n }\n // A point on curve is valid if it conforms to equation.\n assertValidity() {\n if (this.is0()) {\n // (0, 1, 0) aka ZERO is invalid in most contexts.\n // In BLS, ZERO can be serialized, so we allow it.\n // (0, 0, 0) is wrong representation of ZERO and is always invalid.\n if (CURVE.allowInfinityPoint && !Fp.is0(this.py))\n return;\n throw new Error('bad point: ZERO');\n }\n // Some 3rd-party test vectors require different wording between here & `fromCompressedHex`\n const { x, y } = this.toAffine();\n // Check if x, y are valid field elements\n if (!Fp.isValid(x) || !Fp.isValid(y))\n throw new Error('bad point: x or y not FE');\n const left = Fp.sqr(y); // y²\n const right = weierstrassEquation(x); // x³ + ax + b\n if (!Fp.eql(left, right))\n throw new Error('bad point: equation left != right');\n if (!this.isTorsionFree())\n throw new Error('bad point: not in prime-order subgroup');\n }\n hasEvenY() {\n const { y } = this.toAffine();\n if (Fp.isOdd)\n return !Fp.isOdd(y);\n throw new Error(\"Field doesn't support isOdd\");\n }\n /**\n * Compare one point to another.\n */\n equals(other) {\n assertPrjPoint(other);\n const { px: X1, py: Y1, pz: Z1 } = this;\n const { px: X2, py: Y2, pz: Z2 } = other;\n const U1 = Fp.eql(Fp.mul(X1, Z2), Fp.mul(X2, Z1));\n const U2 = Fp.eql(Fp.mul(Y1, Z2), Fp.mul(Y2, Z1));\n return U1 && U2;\n }\n /**\n * Flips point to one corresponding to (x, -y) in Affine coordinates.\n */\n negate() {\n return new Point(this.px, Fp.neg(this.py), this.pz);\n }\n // Renes-Costello-Batina exception-free doubling formula.\n // There is 30% faster Jacobian formula, but it is not complete.\n // https://eprint.iacr.org/2015/1060, algorithm 3\n // Cost: 8M + 3S + 3*a + 2*b3 + 15add.\n double() {\n const { a, b } = CURVE;\n const b3 = Fp.mul(b, _3n);\n const { px: X1, py: Y1, pz: Z1 } = this;\n let X3 = Fp.ZERO, Y3 = Fp.ZERO, Z3 = Fp.ZERO; // prettier-ignore\n let t0 = Fp.mul(X1, X1); // step 1\n let t1 = Fp.mul(Y1, Y1);\n let t2 = Fp.mul(Z1, Z1);\n let t3 = Fp.mul(X1, Y1);\n t3 = Fp.add(t3, t3); // step 5\n Z3 = Fp.mul(X1, Z1);\n Z3 = Fp.add(Z3, Z3);\n X3 = Fp.mul(a, Z3);\n Y3 = Fp.mul(b3, t2);\n Y3 = Fp.add(X3, Y3); // step 10\n X3 = Fp.sub(t1, Y3);\n Y3 = Fp.add(t1, Y3);\n Y3 = Fp.mul(X3, Y3);\n X3 = Fp.mul(t3, X3);\n Z3 = Fp.mul(b3, Z3); // step 15\n t2 = Fp.mul(a, t2);\n t3 = Fp.sub(t0, t2);\n t3 = Fp.mul(a, t3);\n t3 = Fp.add(t3, Z3);\n Z3 = Fp.add(t0, t0); // step 20\n t0 = Fp.add(Z3, t0);\n t0 = Fp.add(t0, t2);\n t0 = Fp.mul(t0, t3);\n Y3 = Fp.add(Y3, t0);\n t2 = Fp.mul(Y1, Z1); // step 25\n t2 = Fp.add(t2, t2);\n t0 = Fp.mul(t2, t3);\n X3 = Fp.sub(X3, t0);\n Z3 = Fp.mul(t2, t1);\n Z3 = Fp.add(Z3, Z3); // step 30\n Z3 = Fp.add(Z3, Z3);\n return new Point(X3, Y3, Z3);\n }\n // Renes-Costello-Batina exception-free addition formula.\n // There is 30% faster Jacobian formula, but it is not complete.\n // https://eprint.iacr.org/2015/1060, algorithm 1\n // Cost: 12M + 0S + 3*a + 3*b3 + 23add.\n add(other) {\n assertPrjPoint(other);\n const { px: X1, py: Y1, pz: Z1 } = this;\n const { px: X2, py: Y2, pz: Z2 } = other;\n let X3 = Fp.ZERO, Y3 = Fp.ZERO, Z3 = Fp.ZERO; // prettier-ignore\n const a = CURVE.a;\n const b3 = Fp.mul(CURVE.b, _3n);\n let t0 = Fp.mul(X1, X2); // step 1\n let t1 = Fp.mul(Y1, Y2);\n let t2 = Fp.mul(Z1, Z2);\n let t3 = Fp.add(X1, Y1);\n let t4 = Fp.add(X2, Y2); // step 5\n t3 = Fp.mul(t3, t4);\n t4 = Fp.add(t0, t1);\n t3 = Fp.sub(t3, t4);\n t4 = Fp.add(X1, Z1);\n let t5 = Fp.add(X2, Z2); // step 10\n t4 = Fp.mul(t4, t5);\n t5 = Fp.add(t0, t2);\n t4 = Fp.sub(t4, t5);\n t5 = Fp.add(Y1, Z1);\n X3 = Fp.add(Y2, Z2); // step 15\n t5 = Fp.mul(t5, X3);\n X3 = Fp.add(t1, t2);\n t5 = Fp.sub(t5, X3);\n Z3 = Fp.mul(a, t4);\n X3 = Fp.mul(b3, t2); // step 20\n Z3 = Fp.add(X3, Z3);\n X3 = Fp.sub(t1, Z3);\n Z3 = Fp.add(t1, Z3);\n Y3 = Fp.mul(X3, Z3);\n t1 = Fp.add(t0, t0); // step 25\n t1 = Fp.add(t1, t0);\n t2 = Fp.mul(a, t2);\n t4 = Fp.mul(b3, t4);\n t1 = Fp.add(t1, t2);\n t2 = Fp.sub(t0, t2); // step 30\n t2 = Fp.mul(a, t2);\n t4 = Fp.add(t4, t2);\n t0 = Fp.mul(t1, t4);\n Y3 = Fp.add(Y3, t0);\n t0 = Fp.mul(t5, t4); // step 35\n X3 = Fp.mul(t3, X3);\n X3 = Fp.sub(X3, t0);\n t0 = Fp.mul(t3, t1);\n Z3 = Fp.mul(t5, Z3);\n Z3 = Fp.add(Z3, t0); // step 40\n return new Point(X3, Y3, Z3);\n }\n subtract(other) {\n return this.add(other.negate());\n }\n is0() {\n return this.equals(Point.ZERO);\n }\n wNAF(n) {\n return wnaf.wNAFCached(this, pointPrecomputes, n, (comp) => {\n const toInv = Fp.invertBatch(comp.map((p) => p.pz));\n return comp.map((p, i) => p.toAffine(toInv[i])).map(Point.fromAffine);\n });\n }\n /**\n * Non-constant-time multiplication. Uses double-and-add algorithm.\n * It's faster, but should only be used when you don't care about\n * an exposed private key e.g. sig verification, which works over *public* keys.\n */\n multiplyUnsafe(n) {\n const I = Point.ZERO;\n if (n === _0n)\n return I;\n assertGE(n); // Will throw on 0\n if (n === _1n)\n return this;\n const { endo } = CURVE;\n if (!endo)\n return wnaf.unsafeLadder(this, n);\n // Apply endomorphism\n let { k1neg, k1, k2neg, k2 } = endo.splitScalar(n);\n let k1p = I;\n let k2p = I;\n let d = this;\n while (k1 > _0n || k2 > _0n) {\n if (k1 & _1n)\n k1p = k1p.add(d);\n if (k2 & _1n)\n k2p = k2p.add(d);\n d = d.double();\n k1 >>= _1n;\n k2 >>= _1n;\n }\n if (k1neg)\n k1p = k1p.negate();\n if (k2neg)\n k2p = k2p.negate();\n k2p = new Point(Fp.mul(k2p.px, endo.beta), k2p.py, k2p.pz);\n return k1p.add(k2p);\n }\n /**\n * Constant time multiplication.\n * Uses wNAF method. Windowed method may be 10% faster,\n * but takes 2x longer to generate and consumes 2x memory.\n * Uses precomputes when available.\n * Uses endomorphism for Koblitz curves.\n * @param scalar by which the point would be multiplied\n * @returns New point\n */\n multiply(scalar) {\n assertGE(scalar);\n let n = scalar;\n let point, fake; // Fake point is used to const-time mult\n const { endo } = CURVE;\n if (endo) {\n const { k1neg, k1, k2neg, k2 } = endo.splitScalar(n);\n let { p: k1p, f: f1p } = this.wNAF(k1);\n let { p: k2p, f: f2p } = this.wNAF(k2);\n k1p = wnaf.constTimeNegate(k1neg, k1p);\n k2p = wnaf.constTimeNegate(k2neg, k2p);\n k2p = new Point(Fp.mul(k2p.px, endo.beta), k2p.py, k2p.pz);\n point = k1p.add(k2p);\n fake = f1p.add(f2p);\n }\n else {\n const { p, f } = this.wNAF(n);\n point = p;\n fake = f;\n }\n // Normalize `z` for both points, but return only real one\n return Point.normalizeZ([point, fake])[0];\n }\n /**\n * Efficiently calculate `aP + bQ`. Unsafe, can expose private key, if used incorrectly.\n * Not using Strauss-Shamir trick: precomputation tables are faster.\n * The trick could be useful if both P and Q are not G (not in our case).\n * @returns non-zero affine point\n */\n multiplyAndAddUnsafe(Q, a, b) {\n const G = Point.BASE; // No Strauss-Shamir trick: we have 10% faster G precomputes\n const mul = (P, a // Select faster multiply() method\n ) => (a === _0n || a === _1n || !P.equals(G) ? P.multiplyUnsafe(a) : P.multiply(a));\n const sum = mul(this, a).add(mul(Q, b));\n return sum.is0() ? undefined : sum;\n }\n // Converts Projective point to affine (x, y) coordinates.\n // Can accept precomputed Z^-1 - for example, from invertBatch.\n // (x, y, z) ∋ (x=x/z, y=y/z)\n toAffine(iz) {\n const { px: x, py: y, pz: z } = this;\n const is0 = this.is0();\n // If invZ was 0, we return zero point. However we still want to execute\n // all operations, so we replace invZ with a random number, 1.\n if (iz == null)\n iz = is0 ? Fp.ONE : Fp.inv(z);\n const ax = Fp.mul(x, iz);\n const ay = Fp.mul(y, iz);\n const zz = Fp.mul(z, iz);\n if (is0)\n return { x: Fp.ZERO, y: Fp.ZERO };\n if (!Fp.eql(zz, Fp.ONE))\n throw new Error('invZ was invalid');\n return { x: ax, y: ay };\n }\n isTorsionFree() {\n const { h: cofactor, isTorsionFree } = CURVE;\n if (cofactor === _1n)\n return true; // No subgroups, always torsion-free\n if (isTorsionFree)\n return isTorsionFree(Point, this);\n throw new Error('isTorsionFree() has not been declared for the elliptic curve');\n }\n clearCofactor() {\n const { h: cofactor, clearCofactor } = CURVE;\n if (cofactor === _1n)\n return this; // Fast-path\n if (clearCofactor)\n return clearCofactor(Point, this);\n return this.multiplyUnsafe(CURVE.h);\n }\n toRawBytes(isCompressed = true) {\n this.assertValidity();\n return toBytes(Point, this, isCompressed);\n }\n toHex(isCompressed = true) {\n return _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToHex(this.toRawBytes(isCompressed));\n }\n }\n Point.BASE = new Point(CURVE.Gx, CURVE.Gy, Fp.ONE);\n Point.ZERO = new Point(Fp.ZERO, Fp.ONE, Fp.ZERO);\n const _bits = CURVE.nBitLength;\n const wnaf = (0,_curve_js__WEBPACK_IMPORTED_MODULE_0__.wNAF)(Point, CURVE.endo ? Math.ceil(_bits / 2) : _bits);\n // Validate if generator point is on curve\n return {\n CURVE,\n ProjectivePoint: Point,\n normPrivateKeyToScalar,\n weierstrassEquation,\n isWithinCurveOrder,\n };\n}\nfunction validateOpts(curve) {\n const opts = (0,_curve_js__WEBPACK_IMPORTED_MODULE_0__.validateBasic)(curve);\n _utils_js__WEBPACK_IMPORTED_MODULE_1__.validateObject(opts, {\n hash: 'hash',\n hmac: 'function',\n randomBytes: 'function',\n }, {\n bits2int: 'function',\n bits2int_modN: 'function',\n lowS: 'boolean',\n });\n return Object.freeze({ lowS: true, ...opts });\n}\nfunction weierstrass(curveDef) {\n const CURVE = validateOpts(curveDef);\n const { Fp, n: CURVE_ORDER } = CURVE;\n const compressedLen = Fp.BYTES + 1; // e.g. 33 for 32\n const uncompressedLen = 2 * Fp.BYTES + 1; // e.g. 65 for 32\n function isValidFieldElement(num) {\n return _0n < num && num < Fp.ORDER; // 0 is banned since it's not invertible FE\n }\n function modN(a) {\n return _modular_js__WEBPACK_IMPORTED_MODULE_2__.mod(a, CURVE_ORDER);\n }\n function invN(a) {\n return _modular_js__WEBPACK_IMPORTED_MODULE_2__.invert(a, CURVE_ORDER);\n }\n const { ProjectivePoint: Point, normPrivateKeyToScalar, weierstrassEquation, isWithinCurveOrder, } = weierstrassPoints({\n ...CURVE,\n toBytes(_c, point, isCompressed) {\n const a = point.toAffine();\n const x = Fp.toBytes(a.x);\n const cat = _utils_js__WEBPACK_IMPORTED_MODULE_1__.concatBytes;\n if (isCompressed) {\n return cat(Uint8Array.from([point.hasEvenY() ? 0x02 : 0x03]), x);\n }\n else {\n return cat(Uint8Array.from([0x04]), x, Fp.toBytes(a.y));\n }\n },\n fromBytes(bytes) {\n const len = bytes.length;\n const head = bytes[0];\n const tail = bytes.subarray(1);\n // this.assertValidity() is done inside of fromHex\n if (len === compressedLen && (head === 0x02 || head === 0x03)) {\n const x = _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberBE(tail);\n if (!isValidFieldElement(x))\n throw new Error('Point is not on curve');\n const y2 = weierstrassEquation(x); // y² = x³ + ax + b\n let y = Fp.sqrt(y2); // y = y² ^ (p+1)/4\n const isYOdd = (y & _1n) === _1n;\n // ECDSA\n const isHeadOdd = (head & 1) === 1;\n if (isHeadOdd !== isYOdd)\n y = Fp.neg(y);\n return { x, y };\n }\n else if (len === uncompressedLen && head === 0x04) {\n const x = Fp.fromBytes(tail.subarray(0, Fp.BYTES));\n const y = Fp.fromBytes(tail.subarray(Fp.BYTES, 2 * Fp.BYTES));\n return { x, y };\n }\n else {\n throw new Error(`Point of length ${len} was invalid. Expected ${compressedLen} compressed bytes or ${uncompressedLen} uncompressed bytes`);\n }\n },\n });\n const numToNByteStr = (num) => _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToHex(_utils_js__WEBPACK_IMPORTED_MODULE_1__.numberToBytesBE(num, CURVE.nByteLength));\n function isBiggerThanHalfOrder(number) {\n const HALF = CURVE_ORDER >> _1n;\n return number > HALF;\n }\n function normalizeS(s) {\n return isBiggerThanHalfOrder(s) ? modN(-s) : s;\n }\n // slice bytes num\n const slcNum = (b, from, to) => _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberBE(b.slice(from, to));\n /**\n * ECDSA signature with its (r, s) properties. Supports DER & compact representations.\n */\n class Signature {\n constructor(r, s, recovery) {\n this.r = r;\n this.s = s;\n this.recovery = recovery;\n this.assertValidity();\n }\n // pair (bytes of r, bytes of s)\n static fromCompact(hex) {\n const l = CURVE.nByteLength;\n hex = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('compactSignature', hex, l * 2);\n return new Signature(slcNum(hex, 0, l), slcNum(hex, l, 2 * l));\n }\n // DER encoded ECDSA signature\n // https://bitcoin.stackexchange.com/questions/57644/what-are-the-parts-of-a-bitcoin-transaction-input-script\n static fromDER(hex) {\n const { r, s } = DER.toSig((0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('DER', hex));\n return new Signature(r, s);\n }\n assertValidity() {\n // can use assertGE here\n if (!isWithinCurveOrder(this.r))\n throw new Error('r must be 0 < r < CURVE.n');\n if (!isWithinCurveOrder(this.s))\n throw new Error('s must be 0 < s < CURVE.n');\n }\n addRecoveryBit(recovery) {\n return new Signature(this.r, this.s, recovery);\n }\n recoverPublicKey(msgHash) {\n const { r, s, recovery: rec } = this;\n const h = bits2int_modN((0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('msgHash', msgHash)); // Truncate hash\n if (rec == null || ![0, 1, 2, 3].includes(rec))\n throw new Error('recovery id invalid');\n const radj = rec === 2 || rec === 3 ? r + CURVE.n : r;\n if (radj >= Fp.ORDER)\n throw new Error('recovery id 2 or 3 invalid');\n const prefix = (rec & 1) === 0 ? '02' : '03';\n const R = Point.fromHex(prefix + numToNByteStr(radj));\n const ir = invN(radj); // r^-1\n const u1 = modN(-h * ir); // -hr^-1\n const u2 = modN(s * ir); // sr^-1\n const Q = Point.BASE.multiplyAndAddUnsafe(R, u1, u2); // (sr^-1)R-(hr^-1)G = -(hr^-1)G + (sr^-1)\n if (!Q)\n throw new Error('point at infinify'); // unsafe is fine: no priv data leaked\n Q.assertValidity();\n return Q;\n }\n // Signatures should be low-s, to prevent malleability.\n hasHighS() {\n return isBiggerThanHalfOrder(this.s);\n }\n normalizeS() {\n return this.hasHighS() ? new Signature(this.r, modN(-this.s), this.recovery) : this;\n }\n // DER-encoded\n toDERRawBytes() {\n return _utils_js__WEBPACK_IMPORTED_MODULE_1__.hexToBytes(this.toDERHex());\n }\n toDERHex() {\n return DER.hexFromSig({ r: this.r, s: this.s });\n }\n // padded bytes of r, then padded bytes of s\n toCompactRawBytes() {\n return _utils_js__WEBPACK_IMPORTED_MODULE_1__.hexToBytes(this.toCompactHex());\n }\n toCompactHex() {\n return numToNByteStr(this.r) + numToNByteStr(this.s);\n }\n }\n const utils = {\n isValidPrivateKey(privateKey) {\n try {\n normPrivateKeyToScalar(privateKey);\n return true;\n }\n catch (error) {\n return false;\n }\n },\n normPrivateKeyToScalar: normPrivateKeyToScalar,\n /**\n * Produces cryptographically secure private key from random of size\n * (groupLen + ceil(groupLen / 2)) with modulo bias being negligible.\n */\n randomPrivateKey: () => {\n const length = _modular_js__WEBPACK_IMPORTED_MODULE_2__.getMinHashLength(CURVE.n);\n return _modular_js__WEBPACK_IMPORTED_MODULE_2__.mapHashToField(CURVE.randomBytes(length), CURVE.n);\n },\n /**\n * Creates precompute table for an arbitrary EC point. Makes point \"cached\".\n * Allows to massively speed-up `point.multiply(scalar)`.\n * @returns cached point\n * @example\n * const fast = utils.precompute(8, ProjectivePoint.fromHex(someonesPubKey));\n * fast.multiply(privKey); // much faster ECDH now\n */\n precompute(windowSize = 8, point = Point.BASE) {\n point._setWindowSize(windowSize);\n point.multiply(BigInt(3)); // 3 is arbitrary, just need any number here\n return point;\n },\n };\n /**\n * Computes public key for a private key. Checks for validity of the private key.\n * @param privateKey private key\n * @param isCompressed whether to return compact (default), or full key\n * @returns Public key, full when isCompressed=false; short when isCompressed=true\n */\n function getPublicKey(privateKey, isCompressed = true) {\n return Point.fromPrivateKey(privateKey).toRawBytes(isCompressed);\n }\n /**\n * Quick and dirty check for item being public key. Does not validate hex, or being on-curve.\n */\n function isProbPub(item) {\n const arr = _utils_js__WEBPACK_IMPORTED_MODULE_1__.isBytes(item);\n const str = typeof item === 'string';\n const len = (arr || str) && item.length;\n if (arr)\n return len === compressedLen || len === uncompressedLen;\n if (str)\n return len === 2 * compressedLen || len === 2 * uncompressedLen;\n if (item instanceof Point)\n return true;\n return false;\n }\n /**\n * ECDH (Elliptic Curve Diffie Hellman).\n * Computes shared public key from private key and public key.\n * Checks: 1) private key validity 2) shared key is on-curve.\n * Does NOT hash the result.\n * @param privateA private key\n * @param publicB different public key\n * @param isCompressed whether to return compact (default), or full key\n * @returns shared public key\n */\n function getSharedSecret(privateA, publicB, isCompressed = true) {\n if (isProbPub(privateA))\n throw new Error('first arg must be private key');\n if (!isProbPub(publicB))\n throw new Error('second arg must be public key');\n const b = Point.fromHex(publicB); // check for being on-curve\n return b.multiply(normPrivateKeyToScalar(privateA)).toRawBytes(isCompressed);\n }\n // RFC6979: ensure ECDSA msg is X bytes and < N. RFC suggests optional truncating via bits2octets.\n // FIPS 186-4 4.6 suggests the leftmost min(nBitLen, outLen) bits, which matches bits2int.\n // bits2int can produce res>N, we can do mod(res, N) since the bitLen is the same.\n // int2octets can't be used; pads small msgs with 0: unacceptatble for trunc as per RFC vectors\n const bits2int = CURVE.bits2int ||\n function (bytes) {\n // For curves with nBitLength % 8 !== 0: bits2octets(bits2octets(m)) !== bits2octets(m)\n // for some cases, since bytes.length * 8 is not actual bitLength.\n const num = _utils_js__WEBPACK_IMPORTED_MODULE_1__.bytesToNumberBE(bytes); // check for == u8 done here\n const delta = bytes.length * 8 - CURVE.nBitLength; // truncate to nBitLength leftmost bits\n return delta > 0 ? num >> BigInt(delta) : num;\n };\n const bits2int_modN = CURVE.bits2int_modN ||\n function (bytes) {\n return modN(bits2int(bytes)); // can't use bytesToNumberBE here\n };\n // NOTE: pads output with zero as per spec\n const ORDER_MASK = _utils_js__WEBPACK_IMPORTED_MODULE_1__.bitMask(CURVE.nBitLength);\n /**\n * Converts to bytes. Checks if num in `[0..ORDER_MASK-1]` e.g.: `[0..2^256-1]`.\n */\n function int2octets(num) {\n if (typeof num !== 'bigint')\n throw new Error('bigint expected');\n if (!(_0n <= num && num < ORDER_MASK))\n throw new Error(`bigint expected < 2^${CURVE.nBitLength}`);\n // works with order, can have different size than numToField!\n return _utils_js__WEBPACK_IMPORTED_MODULE_1__.numberToBytesBE(num, CURVE.nByteLength);\n }\n // Steps A, D of RFC6979 3.2\n // Creates RFC6979 seed; converts msg/privKey to numbers.\n // Used only in sign, not in verify.\n // NOTE: we cannot assume here that msgHash has same amount of bytes as curve order, this will be wrong at least for P521.\n // Also it can be bigger for P224 + SHA256\n function prepSig(msgHash, privateKey, opts = defaultSigOpts) {\n if (['recovered', 'canonical'].some((k) => k in opts))\n throw new Error('sign() legacy options not supported');\n const { hash, randomBytes } = CURVE;\n let { lowS, prehash, extraEntropy: ent } = opts; // generates low-s sigs by default\n if (lowS == null)\n lowS = true; // RFC6979 3.2: we skip step A, because we already provide hash\n msgHash = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('msgHash', msgHash);\n if (prehash)\n msgHash = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('prehashed msgHash', hash(msgHash));\n // We can't later call bits2octets, since nested bits2int is broken for curves\n // with nBitLength % 8 !== 0. Because of that, we unwrap it here as int2octets call.\n // const bits2octets = (bits) => int2octets(bits2int_modN(bits))\n const h1int = bits2int_modN(msgHash);\n const d = normPrivateKeyToScalar(privateKey); // validate private key, convert to bigint\n const seedArgs = [int2octets(d), int2octets(h1int)];\n // extraEntropy. RFC6979 3.6: additional k' (optional).\n if (ent != null) {\n // K = HMAC_K(V || 0x00 || int2octets(x) || bits2octets(h1) || k')\n const e = ent === true ? randomBytes(Fp.BYTES) : ent; // generate random bytes OR pass as-is\n seedArgs.push((0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('extraEntropy', e)); // check for being bytes\n }\n const seed = _utils_js__WEBPACK_IMPORTED_MODULE_1__.concatBytes(...seedArgs); // Step D of RFC6979 3.2\n const m = h1int; // NOTE: no need to call bits2int second time here, it is inside truncateHash!\n // Converts signature params into point w r/s, checks result for validity.\n function k2sig(kBytes) {\n // RFC 6979 Section 3.2, step 3: k = bits2int(T)\n const k = bits2int(kBytes); // Cannot use fields methods, since it is group element\n if (!isWithinCurveOrder(k))\n return; // Important: all mod() calls here must be done over N\n const ik = invN(k); // k^-1 mod n\n const q = Point.BASE.multiply(k).toAffine(); // q = Gk\n const r = modN(q.x); // r = q.x mod n\n if (r === _0n)\n return;\n // Can use scalar blinding b^-1(bm + bdr) where b ∈ [1,q−1] according to\n // https://tches.iacr.org/index.php/TCHES/article/view/7337/6509. We've decided against it:\n // a) dependency on CSPRNG b) 15% slowdown c) doesn't really help since bigints are not CT\n const s = modN(ik * modN(m + r * d)); // Not using blinding here\n if (s === _0n)\n return;\n let recovery = (q.x === r ? 0 : 2) | Number(q.y & _1n); // recovery bit (2 or 3, when q.x > n)\n let normS = s;\n if (lowS && isBiggerThanHalfOrder(s)) {\n normS = normalizeS(s); // if lowS was passed, ensure s is always\n recovery ^= 1; // // in the bottom half of N\n }\n return new Signature(r, normS, recovery); // use normS, not s\n }\n return { seed, k2sig };\n }\n const defaultSigOpts = { lowS: CURVE.lowS, prehash: false };\n const defaultVerOpts = { lowS: CURVE.lowS, prehash: false };\n /**\n * Signs message hash with a private key.\n * ```\n * sign(m, d, k) where\n * (x, y) = G × k\n * r = x mod n\n * s = (m + dr)/k mod n\n * ```\n * @param msgHash NOT message. msg needs to be hashed to `msgHash`, or use `prehash`.\n * @param privKey private key\n * @param opts lowS for non-malleable sigs. extraEntropy for mixing randomness into k. prehash will hash first arg.\n * @returns signature with recovery param\n */\n function sign(msgHash, privKey, opts = defaultSigOpts) {\n const { seed, k2sig } = prepSig(msgHash, privKey, opts); // Steps A, D of RFC6979 3.2.\n const C = CURVE;\n const drbg = _utils_js__WEBPACK_IMPORTED_MODULE_1__.createHmacDrbg(C.hash.outputLen, C.nByteLength, C.hmac);\n return drbg(seed, k2sig); // Steps B, C, D, E, F, G\n }\n // Enable precomputes. Slows down first publicKey computation by 20ms.\n Point.BASE._setWindowSize(8);\n // utils.precompute(8, ProjectivePoint.BASE)\n /**\n * Verifies a signature against message hash and public key.\n * Rejects lowS signatures by default: to override,\n * specify option `{lowS: false}`. Implements section 4.1.4 from https://www.secg.org/sec1-v2.pdf:\n *\n * ```\n * verify(r, s, h, P) where\n * U1 = hs^-1 mod n\n * U2 = rs^-1 mod n\n * R = U1⋅G - U2⋅P\n * mod(R.x, n) == r\n * ```\n */\n function verify(signature, msgHash, publicKey, opts = defaultVerOpts) {\n const sg = signature;\n msgHash = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('msgHash', msgHash);\n publicKey = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.ensureBytes)('publicKey', publicKey);\n if ('strict' in opts)\n throw new Error('options.strict was renamed to lowS');\n const { lowS, prehash } = opts;\n let _sig = undefined;\n let P;\n try {\n if (typeof sg === 'string' || _utils_js__WEBPACK_IMPORTED_MODULE_1__.isBytes(sg)) {\n // Signature can be represented in 2 ways: compact (2*nByteLength) & DER (variable-length).\n // Since DER can also be 2*nByteLength bytes, we check for it first.\n try {\n _sig = Signature.fromDER(sg);\n }\n catch (derError) {\n if (!(derError instanceof DER.Err))\n throw derError;\n _sig = Signature.fromCompact(sg);\n }\n }\n else if (typeof sg === 'object' && typeof sg.r === 'bigint' && typeof sg.s === 'bigint') {\n const { r, s } = sg;\n _sig = new Signature(r, s);\n }\n else {\n throw new Error('PARSE');\n }\n P = Point.fromHex(publicKey);\n }\n catch (error) {\n if (error.message === 'PARSE')\n throw new Error(`signature must be Signature instance, Uint8Array or hex string`);\n return false;\n }\n if (lowS && _sig.hasHighS())\n return false;\n if (prehash)\n msgHash = CURVE.hash(msgHash);\n const { r, s } = _sig;\n const h = bits2int_modN(msgHash); // Cannot use fields methods, since it is group element\n const is = invN(s); // s^-1\n const u1 = modN(h * is); // u1 = hs^-1 mod n\n const u2 = modN(r * is); // u2 = rs^-1 mod n\n const R = Point.BASE.multiplyAndAddUnsafe(P, u1, u2)?.toAffine(); // R = u1⋅G + u2⋅P\n if (!R)\n return false;\n const v = modN(R.x);\n return v === r;\n }\n return {\n CURVE,\n getPublicKey,\n getSharedSecret,\n sign,\n verify,\n ProjectivePoint: Point,\n Signature,\n utils,\n };\n}\n/**\n * Implementation of the Shallue and van de Woestijne method for any weierstrass curve.\n * TODO: check if there is a way to merge this with uvRatio in Edwards; move to modular.\n * b = True and y = sqrt(u / v) if (u / v) is square in F, and\n * b = False and y = sqrt(Z * (u / v)) otherwise.\n * @param Fp\n * @param Z\n * @returns\n */\nfunction SWUFpSqrtRatio(Fp, Z) {\n // Generic implementation\n const q = Fp.ORDER;\n let l = _0n;\n for (let o = q - _1n; o % _2n === _0n; o /= _2n)\n l += _1n;\n const c1 = l; // 1. c1, the largest integer such that 2^c1 divides q - 1.\n // We need 2n ** c1 and 2n ** (c1-1). We can't use **; but we can use <<.\n // 2n ** c1 == 2n << (c1-1)\n const _2n_pow_c1_1 = _2n << (c1 - _1n - _1n);\n const _2n_pow_c1 = _2n_pow_c1_1 * _2n;\n const c2 = (q - _1n) / _2n_pow_c1; // 2. c2 = (q - 1) / (2^c1) # Integer arithmetic\n const c3 = (c2 - _1n) / _2n; // 3. c3 = (c2 - 1) / 2 # Integer arithmetic\n const c4 = _2n_pow_c1 - _1n; // 4. c4 = 2^c1 - 1 # Integer arithmetic\n const c5 = _2n_pow_c1_1; // 5. c5 = 2^(c1 - 1) # Integer arithmetic\n const c6 = Fp.pow(Z, c2); // 6. c6 = Z^c2\n const c7 = Fp.pow(Z, (c2 + _1n) / _2n); // 7. c7 = Z^((c2 + 1) / 2)\n let sqrtRatio = (u, v) => {\n let tv1 = c6; // 1. tv1 = c6\n let tv2 = Fp.pow(v, c4); // 2. tv2 = v^c4\n let tv3 = Fp.sqr(tv2); // 3. tv3 = tv2^2\n tv3 = Fp.mul(tv3, v); // 4. tv3 = tv3 * v\n let tv5 = Fp.mul(u, tv3); // 5. tv5 = u * tv3\n tv5 = Fp.pow(tv5, c3); // 6. tv5 = tv5^c3\n tv5 = Fp.mul(tv5, tv2); // 7. tv5 = tv5 * tv2\n tv2 = Fp.mul(tv5, v); // 8. tv2 = tv5 * v\n tv3 = Fp.mul(tv5, u); // 9. tv3 = tv5 * u\n let tv4 = Fp.mul(tv3, tv2); // 10. tv4 = tv3 * tv2\n tv5 = Fp.pow(tv4, c5); // 11. tv5 = tv4^c5\n let isQR = Fp.eql(tv5, Fp.ONE); // 12. isQR = tv5 == 1\n tv2 = Fp.mul(tv3, c7); // 13. tv2 = tv3 * c7\n tv5 = Fp.mul(tv4, tv1); // 14. tv5 = tv4 * tv1\n tv3 = Fp.cmov(tv2, tv3, isQR); // 15. tv3 = CMOV(tv2, tv3, isQR)\n tv4 = Fp.cmov(tv5, tv4, isQR); // 16. tv4 = CMOV(tv5, tv4, isQR)\n // 17. for i in (c1, c1 - 1, ..., 2):\n for (let i = c1; i > _1n; i--) {\n let tv5 = i - _2n; // 18. tv5 = i - 2\n tv5 = _2n << (tv5 - _1n); // 19. tv5 = 2^tv5\n let tvv5 = Fp.pow(tv4, tv5); // 20. tv5 = tv4^tv5\n const e1 = Fp.eql(tvv5, Fp.ONE); // 21. e1 = tv5 == 1\n tv2 = Fp.mul(tv3, tv1); // 22. tv2 = tv3 * tv1\n tv1 = Fp.mul(tv1, tv1); // 23. tv1 = tv1 * tv1\n tvv5 = Fp.mul(tv4, tv1); // 24. tv5 = tv4 * tv1\n tv3 = Fp.cmov(tv2, tv3, e1); // 25. tv3 = CMOV(tv2, tv3, e1)\n tv4 = Fp.cmov(tvv5, tv4, e1); // 26. tv4 = CMOV(tv5, tv4, e1)\n }\n return { isValid: isQR, value: tv3 };\n };\n if (Fp.ORDER % _4n === _3n) {\n // sqrt_ratio_3mod4(u, v)\n const c1 = (Fp.ORDER - _3n) / _4n; // 1. c1 = (q - 3) / 4 # Integer arithmetic\n const c2 = Fp.sqrt(Fp.neg(Z)); // 2. c2 = sqrt(-Z)\n sqrtRatio = (u, v) => {\n let tv1 = Fp.sqr(v); // 1. tv1 = v^2\n const tv2 = Fp.mul(u, v); // 2. tv2 = u * v\n tv1 = Fp.mul(tv1, tv2); // 3. tv1 = tv1 * tv2\n let y1 = Fp.pow(tv1, c1); // 4. y1 = tv1^c1\n y1 = Fp.mul(y1, tv2); // 5. y1 = y1 * tv2\n const y2 = Fp.mul(y1, c2); // 6. y2 = y1 * c2\n const tv3 = Fp.mul(Fp.sqr(y1), v); // 7. tv3 = y1^2; 8. tv3 = tv3 * v\n const isQR = Fp.eql(tv3, u); // 9. isQR = tv3 == u\n let y = Fp.cmov(y2, y1, isQR); // 10. y = CMOV(y2, y1, isQR)\n return { isValid: isQR, value: y }; // 11. return (isQR, y) isQR ? y : y*c2\n };\n }\n // No curves uses that\n // if (Fp.ORDER % _8n === _5n) // sqrt_ratio_5mod8\n return sqrtRatio;\n}\n/**\n * Simplified Shallue-van de Woestijne-Ulas Method\n * https://www.rfc-editor.org/rfc/rfc9380#section-6.6.2\n */\nfunction mapToCurveSimpleSWU(Fp, opts) {\n _modular_js__WEBPACK_IMPORTED_MODULE_2__.validateField(Fp);\n if (!Fp.isValid(opts.A) || !Fp.isValid(opts.B) || !Fp.isValid(opts.Z))\n throw new Error('mapToCurveSimpleSWU: invalid opts');\n const sqrtRatio = SWUFpSqrtRatio(Fp, opts.Z);\n if (!Fp.isOdd)\n throw new Error('Fp.isOdd is not implemented!');\n // Input: u, an element of F.\n // Output: (x, y), a point on E.\n return (u) => {\n // prettier-ignore\n let tv1, tv2, tv3, tv4, tv5, tv6, x, y;\n tv1 = Fp.sqr(u); // 1. tv1 = u^2\n tv1 = Fp.mul(tv1, opts.Z); // 2. tv1 = Z * tv1\n tv2 = Fp.sqr(tv1); // 3. tv2 = tv1^2\n tv2 = Fp.add(tv2, tv1); // 4. tv2 = tv2 + tv1\n tv3 = Fp.add(tv2, Fp.ONE); // 5. tv3 = tv2 + 1\n tv3 = Fp.mul(tv3, opts.B); // 6. tv3 = B * tv3\n tv4 = Fp.cmov(opts.Z, Fp.neg(tv2), !Fp.eql(tv2, Fp.ZERO)); // 7. tv4 = CMOV(Z, -tv2, tv2 != 0)\n tv4 = Fp.mul(tv4, opts.A); // 8. tv4 = A * tv4\n tv2 = Fp.sqr(tv3); // 9. tv2 = tv3^2\n tv6 = Fp.sqr(tv4); // 10. tv6 = tv4^2\n tv5 = Fp.mul(tv6, opts.A); // 11. tv5 = A * tv6\n tv2 = Fp.add(tv2, tv5); // 12. tv2 = tv2 + tv5\n tv2 = Fp.mul(tv2, tv3); // 13. tv2 = tv2 * tv3\n tv6 = Fp.mul(tv6, tv4); // 14. tv6 = tv6 * tv4\n tv5 = Fp.mul(tv6, opts.B); // 15. tv5 = B * tv6\n tv2 = Fp.add(tv2, tv5); // 16. tv2 = tv2 + tv5\n x = Fp.mul(tv1, tv3); // 17. x = tv1 * tv3\n const { isValid, value } = sqrtRatio(tv2, tv6); // 18. (is_gx1_square, y1) = sqrt_ratio(tv2, tv6)\n y = Fp.mul(tv1, u); // 19. y = tv1 * u -> Z * u^3 * y1\n y = Fp.mul(y, value); // 20. y = y * y1\n x = Fp.cmov(x, tv3, isValid); // 21. x = CMOV(x, tv3, is_gx1_square)\n y = Fp.cmov(y, value, isValid); // 22. y = CMOV(y, y1, is_gx1_square)\n const e1 = Fp.isOdd(u) === Fp.isOdd(y); // 23. e1 = sgn0(u) == sgn0(y)\n y = Fp.cmov(Fp.neg(y), y, e1); // 24. y = CMOV(-y, y, e1)\n x = Fp.div(x, tv4); // 25. x = x / tv4\n return { x, y };\n };\n}\n//# sourceMappingURL=weierstrass.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/abstract/weierstrass.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/ed25519.js": /*!***************************************************!*\ !*** ./node_modules/@noble/curves/esm/ed25519.js ***! \***************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ ED25519_TORSION_SUBGROUP: () => (/* binding */ ED25519_TORSION_SUBGROUP),\n/* harmony export */ RistrettoPoint: () => (/* binding */ RistrettoPoint),\n/* harmony export */ ed25519: () => (/* binding */ ed25519),\n/* harmony export */ ed25519ctx: () => (/* binding */ ed25519ctx),\n/* harmony export */ ed25519ph: () => (/* binding */ ed25519ph),\n/* harmony export */ edwardsToMontgomery: () => (/* binding */ edwardsToMontgomery),\n/* harmony export */ edwardsToMontgomeryPriv: () => (/* binding */ edwardsToMontgomeryPriv),\n/* harmony export */ edwardsToMontgomeryPub: () => (/* binding */ edwardsToMontgomeryPub),\n/* harmony export */ encodeToCurve: () => (/* binding */ encodeToCurve),\n/* harmony export */ hashToCurve: () => (/* binding */ hashToCurve),\n/* harmony export */ hashToRistretto255: () => (/* binding */ hashToRistretto255),\n/* harmony export */ hash_to_ristretto255: () => (/* binding */ hash_to_ristretto255),\n/* harmony export */ x25519: () => (/* binding */ x25519)\n/* harmony export */ });\n/* harmony import */ var _noble_hashes_sha512__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @noble/hashes/sha512 */ \"./node_modules/@noble/hashes/esm/sha512.js\");\n/* harmony import */ var _noble_hashes_utils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @noble/hashes/utils */ \"./node_modules/@noble/hashes/esm/utils.js\");\n/* harmony import */ var _abstract_edwards_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./abstract/edwards.js */ \"./node_modules/@noble/curves/esm/abstract/edwards.js\");\n/* harmony import */ var _abstract_montgomery_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./abstract/montgomery.js */ \"./node_modules/@noble/curves/esm/abstract/montgomery.js\");\n/* harmony import */ var _abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract/modular.js */ \"./node_modules/@noble/curves/esm/abstract/modular.js\");\n/* harmony import */ var _abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./abstract/utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n/* harmony import */ var _abstract_hash_to_curve_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./abstract/hash-to-curve.js */ \"./node_modules/@noble/curves/esm/abstract/hash-to-curve.js\");\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n\n\n\n\n\n\n\n/**\n * ed25519 Twisted Edwards curve with following addons:\n * - X25519 ECDH\n * - Ristretto cofactor elimination\n * - Elligator hash-to-group / point indistinguishability\n */\nconst ED25519_P = BigInt('57896044618658097711785492504343953926634992332820282019728792003956564819949');\n// √(-1) aka √(a) aka 2^((p-1)/4)\nconst ED25519_SQRT_M1 = BigInt('19681161376707505956807079304988542015446066515923890162744021073123829784752');\n// prettier-ignore\nconst _0n = BigInt(0), _1n = BigInt(1), _2n = BigInt(2), _5n = BigInt(5);\n// prettier-ignore\nconst _10n = BigInt(10), _20n = BigInt(20), _40n = BigInt(40), _80n = BigInt(80);\nfunction ed25519_pow_2_252_3(x) {\n const P = ED25519_P;\n const x2 = (x * x) % P;\n const b2 = (x2 * x) % P; // x^3, 11\n const b4 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b2, _2n, P) * b2) % P; // x^15, 1111\n const b5 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b4, _1n, P) * x) % P; // x^31\n const b10 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b5, _5n, P) * b5) % P;\n const b20 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b10, _10n, P) * b10) % P;\n const b40 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b20, _20n, P) * b20) % P;\n const b80 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b40, _40n, P) * b40) % P;\n const b160 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b80, _80n, P) * b80) % P;\n const b240 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b160, _80n, P) * b80) % P;\n const b250 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b240, _10n, P) * b10) % P;\n const pow_p_5_8 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b250, _2n, P) * x) % P;\n // ^ To pow to (p+3)/8, multiply it by x.\n return { pow_p_5_8, b2 };\n}\nfunction adjustScalarBytes(bytes) {\n // Section 5: For X25519, in order to decode 32 random bytes as an integer scalar,\n // set the three least significant bits of the first byte\n bytes[0] &= 248; // 0b1111_1000\n // and the most significant bit of the last to zero,\n bytes[31] &= 127; // 0b0111_1111\n // set the second most significant bit of the last byte to 1\n bytes[31] |= 64; // 0b0100_0000\n return bytes;\n}\n// sqrt(u/v)\nfunction uvRatio(u, v) {\n const P = ED25519_P;\n const v3 = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(v * v * v, P); // v³\n const v7 = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(v3 * v3 * v, P); // v⁷\n // (p+3)/8 and (p-5)/8\n const pow = ed25519_pow_2_252_3(u * v7).pow_p_5_8;\n let x = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(u * v3 * pow, P); // (uv³)(uv⁷)^(p-5)/8\n const vx2 = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(v * x * x, P); // vx²\n const root1 = x; // First root candidate\n const root2 = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(x * ED25519_SQRT_M1, P); // Second root candidate\n const useRoot1 = vx2 === u; // If vx² = u (mod p), x is a square root\n const useRoot2 = vx2 === (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(-u, P); // If vx² = -u, set x <-- x * 2^((p-1)/4)\n const noRoot = vx2 === (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(-u * ED25519_SQRT_M1, P); // There is no valid root, vx² = -u√(-1)\n if (useRoot1)\n x = root1;\n if (useRoot2 || noRoot)\n x = root2; // We return root2 anyway, for const-time\n if ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(x, P))\n x = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(-x, P);\n return { isValid: useRoot1 || useRoot2, value: x };\n}\n// Just in case\nconst ED25519_TORSION_SUBGROUP = [\n '0100000000000000000000000000000000000000000000000000000000000000',\n 'c7176a703d4dd84fba3c0b760d10670f2a2053fa2c39ccc64ec7fd7792ac037a',\n '0000000000000000000000000000000000000000000000000000000000000080',\n '26e8958fc2b227b045c3f489f2ef98f0d5dfac05d3c63339b13802886d53fc05',\n 'ecffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f',\n '26e8958fc2b227b045c3f489f2ef98f0d5dfac05d3c63339b13802886d53fc85',\n '0000000000000000000000000000000000000000000000000000000000000000',\n 'c7176a703d4dd84fba3c0b760d10670f2a2053fa2c39ccc64ec7fd7792ac03fa',\n];\nconst Fp = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.Field)(ED25519_P, undefined, true);\nconst ed25519Defaults = {\n // Param: a\n a: BigInt(-1), // Fp.create(-1) is proper; our way still works and is faster\n // d is equal to -121665/121666 over finite field.\n // Negative number is P - number, and division is invert(number, P)\n d: BigInt('37095705934669439343138083508754565189542113879843219016388785533085940283555'),\n // Finite field 𝔽p over which we'll do calculations; 2n**255n - 19n\n Fp,\n // Subgroup order: how many points curve has\n // 2n**252n + 27742317777372353535851937790883648493n;\n n: BigInt('7237005577332262213973186563042994240857116359379907606001950938285454250989'),\n // Cofactor\n h: BigInt(8),\n // Base point (x, y) aka generator point\n Gx: BigInt('15112221349535400772501151409588531511454012693041857206046113283949847762202'),\n Gy: BigInt('46316835694926478169428394003475163141307993866256225615783033603165251855960'),\n hash: _noble_hashes_sha512__WEBPACK_IMPORTED_MODULE_1__.sha512,\n randomBytes: _noble_hashes_utils__WEBPACK_IMPORTED_MODULE_2__.randomBytes,\n adjustScalarBytes,\n // dom2\n // Ratio of u to v. Allows us to combine inversion and square root. Uses algo from RFC8032 5.1.3.\n // Constant-time, u/√v\n uvRatio,\n};\nconst ed25519 = /* @__PURE__ */ (0,_abstract_edwards_js__WEBPACK_IMPORTED_MODULE_3__.twistedEdwards)(ed25519Defaults);\nfunction ed25519_domain(data, ctx, phflag) {\n if (ctx.length > 255)\n throw new Error('Context is too big');\n return (0,_noble_hashes_utils__WEBPACK_IMPORTED_MODULE_2__.concatBytes)((0,_noble_hashes_utils__WEBPACK_IMPORTED_MODULE_2__.utf8ToBytes)('SigEd25519 no Ed25519 collisions'), new Uint8Array([phflag ? 1 : 0, ctx.length]), ctx, data);\n}\nconst ed25519ctx = /* @__PURE__ */ (0,_abstract_edwards_js__WEBPACK_IMPORTED_MODULE_3__.twistedEdwards)({\n ...ed25519Defaults,\n domain: ed25519_domain,\n});\nconst ed25519ph = /* @__PURE__ */ (0,_abstract_edwards_js__WEBPACK_IMPORTED_MODULE_3__.twistedEdwards)({\n ...ed25519Defaults,\n domain: ed25519_domain,\n prehash: _noble_hashes_sha512__WEBPACK_IMPORTED_MODULE_1__.sha512,\n});\nconst x25519 = /* @__PURE__ */ (() => (0,_abstract_montgomery_js__WEBPACK_IMPORTED_MODULE_4__.montgomery)({\n P: ED25519_P,\n a: BigInt(486662),\n montgomeryBits: 255, // n is 253 bits\n nByteLength: 32,\n Gu: BigInt(9),\n powPminus2: (x) => {\n const P = ED25519_P;\n // x^(p-2) aka x^(2^255-21)\n const { pow_p_5_8, b2 } = ed25519_pow_2_252_3(x);\n return (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(pow_p_5_8, BigInt(3), P) * b2, P);\n },\n adjustScalarBytes,\n randomBytes: _noble_hashes_utils__WEBPACK_IMPORTED_MODULE_2__.randomBytes,\n}))();\n/**\n * Converts ed25519 public key to x25519 public key. Uses formula:\n * * `(u, v) = ((1+y)/(1-y), sqrt(-486664)*u/x)`\n * * `(x, y) = (sqrt(-486664)*u/v, (u-1)/(u+1))`\n * @example\n * const someonesPub = ed25519.getPublicKey(ed25519.utils.randomPrivateKey());\n * const aPriv = x25519.utils.randomPrivateKey();\n * x25519.getSharedSecret(aPriv, edwardsToMontgomeryPub(someonesPub))\n */\nfunction edwardsToMontgomeryPub(edwardsPub) {\n const { y } = ed25519.ExtendedPoint.fromHex(edwardsPub);\n const _1n = BigInt(1);\n return Fp.toBytes(Fp.create((_1n + y) * Fp.inv(_1n - y)));\n}\nconst edwardsToMontgomery = edwardsToMontgomeryPub; // deprecated\n/**\n * Converts ed25519 secret key to x25519 secret key.\n * @example\n * const someonesPub = x25519.getPublicKey(x25519.utils.randomPrivateKey());\n * const aPriv = ed25519.utils.randomPrivateKey();\n * x25519.getSharedSecret(edwardsToMontgomeryPriv(aPriv), someonesPub)\n */\nfunction edwardsToMontgomeryPriv(edwardsPriv) {\n const hashed = ed25519Defaults.hash(edwardsPriv.subarray(0, 32));\n return ed25519Defaults.adjustScalarBytes(hashed).subarray(0, 32);\n}\n// Hash To Curve Elligator2 Map (NOTE: different from ristretto255 elligator)\n// NOTE: very important part is usage of FpSqrtEven for ELL2_C1_EDWARDS, since\n// SageMath returns different root first and everything falls apart\nconst ELL2_C1 = (Fp.ORDER + BigInt(3)) / BigInt(8); // 1. c1 = (q + 3) / 8 # Integer arithmetic\nconst ELL2_C2 = Fp.pow(_2n, ELL2_C1); // 2. c2 = 2^c1\nconst ELL2_C3 = Fp.sqrt(Fp.neg(Fp.ONE)); // 3. c3 = sqrt(-1)\nconst ELL2_C4 = (Fp.ORDER - BigInt(5)) / BigInt(8); // 4. c4 = (q - 5) / 8 # Integer arithmetic\nconst ELL2_J = BigInt(486662);\n// prettier-ignore\nfunction map_to_curve_elligator2_curve25519(u) {\n let tv1 = Fp.sqr(u); // 1. tv1 = u^2\n tv1 = Fp.mul(tv1, _2n); // 2. tv1 = 2 * tv1\n let xd = Fp.add(tv1, Fp.ONE); // 3. xd = tv1 + 1 # Nonzero: -1 is square (mod p), tv1 is not\n let x1n = Fp.neg(ELL2_J); // 4. x1n = -J # x1 = x1n / xd = -J / (1 + 2 * u^2)\n let tv2 = Fp.sqr(xd); // 5. tv2 = xd^2\n let gxd = Fp.mul(tv2, xd); // 6. gxd = tv2 * xd # gxd = xd^3\n let gx1 = Fp.mul(tv1, ELL2_J); // 7. gx1 = J * tv1 # x1n + J * xd\n gx1 = Fp.mul(gx1, x1n); // 8. gx1 = gx1 * x1n # x1n^2 + J * x1n * xd\n gx1 = Fp.add(gx1, tv2); // 9. gx1 = gx1 + tv2 # x1n^2 + J * x1n * xd + xd^2\n gx1 = Fp.mul(gx1, x1n); // 10. gx1 = gx1 * x1n # x1n^3 + J * x1n^2 * xd + x1n * xd^2\n let tv3 = Fp.sqr(gxd); // 11. tv3 = gxd^2\n tv2 = Fp.sqr(tv3); // 12. tv2 = tv3^2 # gxd^4\n tv3 = Fp.mul(tv3, gxd); // 13. tv3 = tv3 * gxd # gxd^3\n tv3 = Fp.mul(tv3, gx1); // 14. tv3 = tv3 * gx1 # gx1 * gxd^3\n tv2 = Fp.mul(tv2, tv3); // 15. tv2 = tv2 * tv3 # gx1 * gxd^7\n let y11 = Fp.pow(tv2, ELL2_C4); // 16. y11 = tv2^c4 # (gx1 * gxd^7)^((p - 5) / 8)\n y11 = Fp.mul(y11, tv3); // 17. y11 = y11 * tv3 # gx1*gxd^3*(gx1*gxd^7)^((p-5)/8)\n let y12 = Fp.mul(y11, ELL2_C3); // 18. y12 = y11 * c3\n tv2 = Fp.sqr(y11); // 19. tv2 = y11^2\n tv2 = Fp.mul(tv2, gxd); // 20. tv2 = tv2 * gxd\n let e1 = Fp.eql(tv2, gx1); // 21. e1 = tv2 == gx1\n let y1 = Fp.cmov(y12, y11, e1); // 22. y1 = CMOV(y12, y11, e1) # If g(x1) is square, this is its sqrt\n let x2n = Fp.mul(x1n, tv1); // 23. x2n = x1n * tv1 # x2 = x2n / xd = 2 * u^2 * x1n / xd\n let y21 = Fp.mul(y11, u); // 24. y21 = y11 * u\n y21 = Fp.mul(y21, ELL2_C2); // 25. y21 = y21 * c2\n let y22 = Fp.mul(y21, ELL2_C3); // 26. y22 = y21 * c3\n let gx2 = Fp.mul(gx1, tv1); // 27. gx2 = gx1 * tv1 # g(x2) = gx2 / gxd = 2 * u^2 * g(x1)\n tv2 = Fp.sqr(y21); // 28. tv2 = y21^2\n tv2 = Fp.mul(tv2, gxd); // 29. tv2 = tv2 * gxd\n let e2 = Fp.eql(tv2, gx2); // 30. e2 = tv2 == gx2\n let y2 = Fp.cmov(y22, y21, e2); // 31. y2 = CMOV(y22, y21, e2) # If g(x2) is square, this is its sqrt\n tv2 = Fp.sqr(y1); // 32. tv2 = y1^2\n tv2 = Fp.mul(tv2, gxd); // 33. tv2 = tv2 * gxd\n let e3 = Fp.eql(tv2, gx1); // 34. e3 = tv2 == gx1\n let xn = Fp.cmov(x2n, x1n, e3); // 35. xn = CMOV(x2n, x1n, e3) # If e3, x = x1, else x = x2\n let y = Fp.cmov(y2, y1, e3); // 36. y = CMOV(y2, y1, e3) # If e3, y = y1, else y = y2\n let e4 = Fp.isOdd(y); // 37. e4 = sgn0(y) == 1 # Fix sign of y\n y = Fp.cmov(y, Fp.neg(y), e3 !== e4); // 38. y = CMOV(y, -y, e3 XOR e4)\n return { xMn: xn, xMd: xd, yMn: y, yMd: _1n }; // 39. return (xn, xd, y, 1)\n}\nconst ELL2_C1_EDWARDS = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.FpSqrtEven)(Fp, Fp.neg(BigInt(486664))); // sgn0(c1) MUST equal 0\nfunction map_to_curve_elligator2_edwards25519(u) {\n const { xMn, xMd, yMn, yMd } = map_to_curve_elligator2_curve25519(u); // 1. (xMn, xMd, yMn, yMd) =\n // map_to_curve_elligator2_curve25519(u)\n let xn = Fp.mul(xMn, yMd); // 2. xn = xMn * yMd\n xn = Fp.mul(xn, ELL2_C1_EDWARDS); // 3. xn = xn * c1\n let xd = Fp.mul(xMd, yMn); // 4. xd = xMd * yMn # xn / xd = c1 * xM / yM\n let yn = Fp.sub(xMn, xMd); // 5. yn = xMn - xMd\n let yd = Fp.add(xMn, xMd); // 6. yd = xMn + xMd # (n / d - 1) / (n / d + 1) = (n - d) / (n + d)\n let tv1 = Fp.mul(xd, yd); // 7. tv1 = xd * yd\n let e = Fp.eql(tv1, Fp.ZERO); // 8. e = tv1 == 0\n xn = Fp.cmov(xn, Fp.ZERO, e); // 9. xn = CMOV(xn, 0, e)\n xd = Fp.cmov(xd, Fp.ONE, e); // 10. xd = CMOV(xd, 1, e)\n yn = Fp.cmov(yn, Fp.ONE, e); // 11. yn = CMOV(yn, 1, e)\n yd = Fp.cmov(yd, Fp.ONE, e); // 12. yd = CMOV(yd, 1, e)\n const inv = Fp.invertBatch([xd, yd]); // batch division\n return { x: Fp.mul(xn, inv[0]), y: Fp.mul(yn, inv[1]) }; // 13. return (xn, xd, yn, yd)\n}\nconst htf = /* @__PURE__ */ (() => (0,_abstract_hash_to_curve_js__WEBPACK_IMPORTED_MODULE_5__.createHasher)(ed25519.ExtendedPoint, (scalars) => map_to_curve_elligator2_edwards25519(scalars[0]), {\n DST: 'edwards25519_XMD:SHA-512_ELL2_RO_',\n encodeDST: 'edwards25519_XMD:SHA-512_ELL2_NU_',\n p: Fp.ORDER,\n m: 1,\n k: 128,\n expand: 'xmd',\n hash: _noble_hashes_sha512__WEBPACK_IMPORTED_MODULE_1__.sha512,\n}))();\nconst hashToCurve = /* @__PURE__ */ (() => htf.hashToCurve)();\nconst encodeToCurve = /* @__PURE__ */ (() => htf.encodeToCurve)();\nfunction assertRstPoint(other) {\n if (!(other instanceof RistPoint))\n throw new Error('RistrettoPoint expected');\n}\n// √(-1) aka √(a) aka 2^((p-1)/4)\nconst SQRT_M1 = ED25519_SQRT_M1;\n// √(ad - 1)\nconst SQRT_AD_MINUS_ONE = BigInt('25063068953384623474111414158702152701244531502492656460079210482610430750235');\n// 1 / √(a-d)\nconst INVSQRT_A_MINUS_D = BigInt('54469307008909316920995813868745141605393597292927456921205312896311721017578');\n// 1-d²\nconst ONE_MINUS_D_SQ = BigInt('1159843021668779879193775521855586647937357759715417654439879720876111806838');\n// (d-1)²\nconst D_MINUS_ONE_SQ = BigInt('40440834346308536858101042469323190826248399146238708352240133220865137265952');\n// Calculates 1/√(number)\nconst invertSqrt = (number) => uvRatio(_1n, number);\nconst MAX_255B = BigInt('0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff');\nconst bytes255ToNumberLE = (bytes) => ed25519.CURVE.Fp.create((0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.bytesToNumberLE)(bytes) & MAX_255B);\n// Computes Elligator map for Ristretto\n// https://ristretto.group/formulas/elligator.html\nfunction calcElligatorRistrettoMap(r0) {\n const { d } = ed25519.CURVE;\n const P = ed25519.CURVE.Fp.ORDER;\n const mod = ed25519.CURVE.Fp.create;\n const r = mod(SQRT_M1 * r0 * r0); // 1\n const Ns = mod((r + _1n) * ONE_MINUS_D_SQ); // 2\n let c = BigInt(-1); // 3\n const D = mod((c - d * r) * mod(r + d)); // 4\n let { isValid: Ns_D_is_sq, value: s } = uvRatio(Ns, D); // 5\n let s_ = mod(s * r0); // 6\n if (!(0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(s_, P))\n s_ = mod(-s_);\n if (!Ns_D_is_sq)\n s = s_; // 7\n if (!Ns_D_is_sq)\n c = r; // 8\n const Nt = mod(c * (r - _1n) * D_MINUS_ONE_SQ - D); // 9\n const s2 = s * s;\n const W0 = mod((s + s) * D); // 10\n const W1 = mod(Nt * SQRT_AD_MINUS_ONE); // 11\n const W2 = mod(_1n - s2); // 12\n const W3 = mod(_1n + s2); // 13\n return new ed25519.ExtendedPoint(mod(W0 * W3), mod(W2 * W1), mod(W1 * W3), mod(W0 * W2));\n}\n/**\n * Each ed25519/ExtendedPoint has 8 different equivalent points. This can be\n * a source of bugs for protocols like ring signatures. Ristretto was created to solve this.\n * Ristretto point operates in X:Y:Z:T extended coordinates like ExtendedPoint,\n * but it should work in its own namespace: do not combine those two.\n * https://datatracker.ietf.org/doc/html/draft-irtf-cfrg-ristretto255-decaf448\n */\nclass RistPoint {\n // Private property to discourage combining ExtendedPoint + RistrettoPoint\n // Always use Ristretto encoding/decoding instead.\n constructor(ep) {\n this.ep = ep;\n }\n static fromAffine(ap) {\n return new RistPoint(ed25519.ExtendedPoint.fromAffine(ap));\n }\n /**\n * Takes uniform output of 64-byte hash function like sha512 and converts it to `RistrettoPoint`.\n * The hash-to-group operation applies Elligator twice and adds the results.\n * **Note:** this is one-way map, there is no conversion from point to hash.\n * https://ristretto.group/formulas/elligator.html\n * @param hex 64-byte output of a hash function\n */\n static hashToCurve(hex) {\n hex = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.ensureBytes)('ristrettoHash', hex, 64);\n const r1 = bytes255ToNumberLE(hex.slice(0, 32));\n const R1 = calcElligatorRistrettoMap(r1);\n const r2 = bytes255ToNumberLE(hex.slice(32, 64));\n const R2 = calcElligatorRistrettoMap(r2);\n return new RistPoint(R1.add(R2));\n }\n /**\n * Converts ristretto-encoded string to ristretto point.\n * https://ristretto.group/formulas/decoding.html\n * @param hex Ristretto-encoded 32 bytes. Not every 32-byte string is valid ristretto encoding\n */\n static fromHex(hex) {\n hex = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.ensureBytes)('ristrettoHex', hex, 32);\n const { a, d } = ed25519.CURVE;\n const P = ed25519.CURVE.Fp.ORDER;\n const mod = ed25519.CURVE.Fp.create;\n const emsg = 'RistrettoPoint.fromHex: the hex is not valid encoding of RistrettoPoint';\n const s = bytes255ToNumberLE(hex);\n // 1. Check that s_bytes is the canonical encoding of a field element, or else abort.\n // 3. Check that s is non-negative, or else abort\n if (!(0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.equalBytes)((0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.numberToBytesLE)(s, 32), hex) || (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(s, P))\n throw new Error(emsg);\n const s2 = mod(s * s);\n const u1 = mod(_1n + a * s2); // 4 (a is -1)\n const u2 = mod(_1n - a * s2); // 5\n const u1_2 = mod(u1 * u1);\n const u2_2 = mod(u2 * u2);\n const v = mod(a * d * u1_2 - u2_2); // 6\n const { isValid, value: I } = invertSqrt(mod(v * u2_2)); // 7\n const Dx = mod(I * u2); // 8\n const Dy = mod(I * Dx * v); // 9\n let x = mod((s + s) * Dx); // 10\n if ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(x, P))\n x = mod(-x); // 10\n const y = mod(u1 * Dy); // 11\n const t = mod(x * y); // 12\n if (!isValid || (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(t, P) || y === _0n)\n throw new Error(emsg);\n return new RistPoint(new ed25519.ExtendedPoint(x, y, _1n, t));\n }\n /**\n * Encodes ristretto point to Uint8Array.\n * https://ristretto.group/formulas/encoding.html\n */\n toRawBytes() {\n let { ex: x, ey: y, ez: z, et: t } = this.ep;\n const P = ed25519.CURVE.Fp.ORDER;\n const mod = ed25519.CURVE.Fp.create;\n const u1 = mod(mod(z + y) * mod(z - y)); // 1\n const u2 = mod(x * y); // 2\n // Square root always exists\n const u2sq = mod(u2 * u2);\n const { value: invsqrt } = invertSqrt(mod(u1 * u2sq)); // 3\n const D1 = mod(invsqrt * u1); // 4\n const D2 = mod(invsqrt * u2); // 5\n const zInv = mod(D1 * D2 * t); // 6\n let D; // 7\n if ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(t * zInv, P)) {\n let _x = mod(y * SQRT_M1);\n let _y = mod(x * SQRT_M1);\n x = _x;\n y = _y;\n D = mod(D1 * INVSQRT_A_MINUS_D);\n }\n else {\n D = D2; // 8\n }\n if ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(x * zInv, P))\n y = mod(-y); // 9\n let s = mod((z - y) * D); // 10 (check footer's note, no sqrt(-a))\n if ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.isNegativeLE)(s, P))\n s = mod(-s);\n return (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.numberToBytesLE)(s, 32); // 11\n }\n toHex() {\n return (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_6__.bytesToHex)(this.toRawBytes());\n }\n toString() {\n return this.toHex();\n }\n // Compare one point to another.\n equals(other) {\n assertRstPoint(other);\n const { ex: X1, ey: Y1 } = this.ep;\n const { ex: X2, ey: Y2 } = other.ep;\n const mod = ed25519.CURVE.Fp.create;\n // (x1 * y2 == y1 * x2) | (y1 * y2 == x1 * x2)\n const one = mod(X1 * Y2) === mod(Y1 * X2);\n const two = mod(Y1 * Y2) === mod(X1 * X2);\n return one || two;\n }\n add(other) {\n assertRstPoint(other);\n return new RistPoint(this.ep.add(other.ep));\n }\n subtract(other) {\n assertRstPoint(other);\n return new RistPoint(this.ep.subtract(other.ep));\n }\n multiply(scalar) {\n return new RistPoint(this.ep.multiply(scalar));\n }\n multiplyUnsafe(scalar) {\n return new RistPoint(this.ep.multiplyUnsafe(scalar));\n }\n double() {\n return new RistPoint(this.ep.double());\n }\n negate() {\n return new RistPoint(this.ep.negate());\n }\n}\nconst RistrettoPoint = /* @__PURE__ */ (() => {\n if (!RistPoint.BASE)\n RistPoint.BASE = new RistPoint(ed25519.ExtendedPoint.BASE);\n if (!RistPoint.ZERO)\n RistPoint.ZERO = new RistPoint(ed25519.ExtendedPoint.ZERO);\n return RistPoint;\n})();\n// Hashing to ristretto255. https://www.rfc-editor.org/rfc/rfc9380#appendix-B\nconst hashToRistretto255 = (msg, options) => {\n const d = options.DST;\n const DST = typeof d === 'string' ? (0,_noble_hashes_utils__WEBPACK_IMPORTED_MODULE_2__.utf8ToBytes)(d) : d;\n const uniform_bytes = (0,_abstract_hash_to_curve_js__WEBPACK_IMPORTED_MODULE_5__.expand_message_xmd)(msg, DST, 64, _noble_hashes_sha512__WEBPACK_IMPORTED_MODULE_1__.sha512);\n const P = RistPoint.hashToCurve(uniform_bytes);\n return P;\n};\nconst hash_to_ristretto255 = hashToRistretto255; // legacy\n//# sourceMappingURL=ed25519.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/ed25519.js?"); /***/ }), /***/ "./node_modules/@noble/curves/esm/secp256k1.js": /*!*****************************************************!*\ !*** ./node_modules/@noble/curves/esm/secp256k1.js ***! \*****************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ encodeToCurve: () => (/* binding */ encodeToCurve),\n/* harmony export */ hashToCurve: () => (/* binding */ hashToCurve),\n/* harmony export */ schnorr: () => (/* binding */ schnorr),\n/* harmony export */ secp256k1: () => (/* binding */ secp256k1)\n/* harmony export */ });\n/* harmony import */ var _noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @noble/hashes/sha256 */ \"./node_modules/@noble/hashes/esm/sha256.js\");\n/* harmony import */ var _noble_hashes_utils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @noble/hashes/utils */ \"./node_modules/@noble/hashes/esm/utils.js\");\n/* harmony import */ var _abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./abstract/modular.js */ \"./node_modules/@noble/curves/esm/abstract/modular.js\");\n/* harmony import */ var _abstract_weierstrass_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./abstract/weierstrass.js */ \"./node_modules/@noble/curves/esm/abstract/weierstrass.js\");\n/* harmony import */ var _abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./abstract/utils.js */ \"./node_modules/@noble/curves/esm/abstract/utils.js\");\n/* harmony import */ var _abstract_hash_to_curve_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./abstract/hash-to-curve.js */ \"./node_modules/@noble/curves/esm/abstract/hash-to-curve.js\");\n/* harmony import */ var _shortw_utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_shortw_utils.js */ \"./node_modules/@noble/curves/esm/_shortw_utils.js\");\n/*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n\n\n\n\n\n\n\nconst secp256k1P = BigInt('0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f');\nconst secp256k1N = BigInt('0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141');\nconst _1n = BigInt(1);\nconst _2n = BigInt(2);\nconst divNearest = (a, b) => (a + b / _2n) / b;\n/**\n * √n = n^((p+1)/4) for fields p = 3 mod 4. We unwrap the loop and multiply bit-by-bit.\n * (P+1n/4n).toString(2) would produce bits [223x 1, 0, 22x 1, 4x 0, 11, 00]\n */\nfunction sqrtMod(y) {\n const P = secp256k1P;\n // prettier-ignore\n const _3n = BigInt(3), _6n = BigInt(6), _11n = BigInt(11), _22n = BigInt(22);\n // prettier-ignore\n const _23n = BigInt(23), _44n = BigInt(44), _88n = BigInt(88);\n const b2 = (y * y * y) % P; // x^3, 11\n const b3 = (b2 * b2 * y) % P; // x^7\n const b6 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b3, _3n, P) * b3) % P;\n const b9 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b6, _3n, P) * b3) % P;\n const b11 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b9, _2n, P) * b2) % P;\n const b22 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b11, _11n, P) * b11) % P;\n const b44 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b22, _22n, P) * b22) % P;\n const b88 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b44, _44n, P) * b44) % P;\n const b176 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b88, _88n, P) * b88) % P;\n const b220 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b176, _44n, P) * b44) % P;\n const b223 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b220, _3n, P) * b3) % P;\n const t1 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(b223, _23n, P) * b22) % P;\n const t2 = ((0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(t1, _6n, P) * b2) % P;\n const root = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.pow2)(t2, _2n, P);\n if (!Fp.eql(Fp.sqr(root), y))\n throw new Error('Cannot find square root');\n return root;\n}\nconst Fp = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.Field)(secp256k1P, undefined, undefined, { sqrt: sqrtMod });\nconst secp256k1 = (0,_shortw_utils_js__WEBPACK_IMPORTED_MODULE_1__.createCurve)({\n a: BigInt(0), // equation params: a, b\n b: BigInt(7), // Seem to be rigid: bitcointalk.org/index.php?topic=289795.msg3183975#msg3183975\n Fp, // Field's prime: 2n**256n - 2n**32n - 2n**9n - 2n**8n - 2n**7n - 2n**6n - 2n**4n - 1n\n n: secp256k1N, // Curve order, total count of valid points in the field\n // Base point (x, y) aka generator point\n Gx: BigInt('55066263022277343669578718895168534326250603453777594175500187360389116729240'),\n Gy: BigInt('32670510020758816978083085130507043184471273380659243275938904335757337482424'),\n h: BigInt(1), // Cofactor\n lowS: true, // Allow only low-S signatures by default in sign() and verify()\n /**\n * secp256k1 belongs to Koblitz curves: it has efficiently computable endomorphism.\n * Endomorphism uses 2x less RAM, speeds up precomputation by 2x and ECDH / key recovery by 20%.\n * For precomputed wNAF it trades off 1/2 init time & 1/3 ram for 20% perf hit.\n * Explanation: https://gist.github.com/paulmillr/eb670806793e84df628a7c434a873066\n */\n endo: {\n beta: BigInt('0x7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee'),\n splitScalar: (k) => {\n const n = secp256k1N;\n const a1 = BigInt('0x3086d221a7d46bcde86c90e49284eb15');\n const b1 = -_1n * BigInt('0xe4437ed6010e88286f547fa90abfe4c3');\n const a2 = BigInt('0x114ca50f7a8e2f3f657c1108d9d44cfd8');\n const b2 = a1;\n const POW_2_128 = BigInt('0x100000000000000000000000000000000'); // (2n**128n).toString(16)\n const c1 = divNearest(b2 * k, n);\n const c2 = divNearest(-b1 * k, n);\n let k1 = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(k - c1 * a1 - c2 * a2, n);\n let k2 = (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(-c1 * b1 - c2 * b2, n);\n const k1neg = k1 > POW_2_128;\n const k2neg = k2 > POW_2_128;\n if (k1neg)\n k1 = n - k1;\n if (k2neg)\n k2 = n - k2;\n if (k1 > POW_2_128 || k2 > POW_2_128) {\n throw new Error('splitScalar: Endomorphism failed, k=' + k);\n }\n return { k1neg, k1, k2neg, k2 };\n },\n },\n}, _noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_2__.sha256);\n// Schnorr signatures are superior to ECDSA from above. Below is Schnorr-specific BIP0340 code.\n// https://github.com/bitcoin/bips/blob/master/bip-0340.mediawiki\nconst _0n = BigInt(0);\nconst fe = (x) => typeof x === 'bigint' && _0n < x && x < secp256k1P;\nconst ge = (x) => typeof x === 'bigint' && _0n < x && x < secp256k1N;\n/** An object mapping tags to their tagged hash prefix of [SHA256(tag) | SHA256(tag)] */\nconst TAGGED_HASH_PREFIXES = {};\nfunction taggedHash(tag, ...messages) {\n let tagP = TAGGED_HASH_PREFIXES[tag];\n if (tagP === undefined) {\n const tagH = (0,_noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_2__.sha256)(Uint8Array.from(tag, (c) => c.charCodeAt(0)));\n tagP = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.concatBytes)(tagH, tagH);\n TAGGED_HASH_PREFIXES[tag] = tagP;\n }\n return (0,_noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_2__.sha256)((0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.concatBytes)(tagP, ...messages));\n}\n// ECDSA compact points are 33-byte. Schnorr is 32: we strip first byte 0x02 or 0x03\nconst pointToBytes = (point) => point.toRawBytes(true).slice(1);\nconst numTo32b = (n) => (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.numberToBytesBE)(n, 32);\nconst modP = (x) => (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(x, secp256k1P);\nconst modN = (x) => (0,_abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod)(x, secp256k1N);\nconst Point = secp256k1.ProjectivePoint;\nconst GmulAdd = (Q, a, b) => Point.BASE.multiplyAndAddUnsafe(Q, a, b);\n// Calculate point, scalar and bytes\nfunction schnorrGetExtPubKey(priv) {\n let d_ = secp256k1.utils.normPrivateKeyToScalar(priv); // same method executed in fromPrivateKey\n let p = Point.fromPrivateKey(d_); // P = d'⋅G; 0 < d' < n check is done inside\n const scalar = p.hasEvenY() ? d_ : modN(-d_);\n return { scalar: scalar, bytes: pointToBytes(p) };\n}\n/**\n * lift_x from BIP340. Convert 32-byte x coordinate to elliptic curve point.\n * @returns valid point checked for being on-curve\n */\nfunction lift_x(x) {\n if (!fe(x))\n throw new Error('bad x: need 0 < x < p'); // Fail if x ≥ p.\n const xx = modP(x * x);\n const c = modP(xx * x + BigInt(7)); // Let c = x³ + 7 mod p.\n let y = sqrtMod(c); // Let y = c^(p+1)/4 mod p.\n if (y % _2n !== _0n)\n y = modP(-y); // Return the unique point P such that x(P) = x and\n const p = new Point(x, y, _1n); // y(P) = y if y mod 2 = 0 or y(P) = p-y otherwise.\n p.assertValidity();\n return p;\n}\n/**\n * Create tagged hash, convert it to bigint, reduce modulo-n.\n */\nfunction challenge(...args) {\n return modN((0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE)(taggedHash('BIP0340/challenge', ...args)));\n}\n/**\n * Schnorr public key is just `x` coordinate of Point as per BIP340.\n */\nfunction schnorrGetPublicKey(privateKey) {\n return schnorrGetExtPubKey(privateKey).bytes; // d'=int(sk). Fail if d'=0 or d'≥n. Ret bytes(d'⋅G)\n}\n/**\n * Creates Schnorr signature as per BIP340. Verifies itself before returning anything.\n * auxRand is optional and is not the sole source of k generation: bad CSPRNG won't be dangerous.\n */\nfunction schnorrSign(message, privateKey, auxRand = (0,_noble_hashes_utils__WEBPACK_IMPORTED_MODULE_4__.randomBytes)(32)) {\n const m = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.ensureBytes)('message', message);\n const { bytes: px, scalar: d } = schnorrGetExtPubKey(privateKey); // checks for isWithinCurveOrder\n const a = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.ensureBytes)('auxRand', auxRand, 32); // Auxiliary random data a: a 32-byte array\n const t = numTo32b(d ^ (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE)(taggedHash('BIP0340/aux', a))); // Let t be the byte-wise xor of bytes(d) and hash/aux(a)\n const rand = taggedHash('BIP0340/nonce', t, px, m); // Let rand = hash/nonce(t || bytes(P) || m)\n const k_ = modN((0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE)(rand)); // Let k' = int(rand) mod n\n if (k_ === _0n)\n throw new Error('sign failed: k is zero'); // Fail if k' = 0.\n const { bytes: rx, scalar: k } = schnorrGetExtPubKey(k_); // Let R = k'⋅G.\n const e = challenge(rx, px, m); // Let e = int(hash/challenge(bytes(R) || bytes(P) || m)) mod n.\n const sig = new Uint8Array(64); // Let sig = bytes(R) || bytes((k + ed) mod n).\n sig.set(rx, 0);\n sig.set(numTo32b(modN(k + e * d)), 32);\n // If Verify(bytes(P), m, sig) (see below) returns failure, abort\n if (!schnorrVerify(sig, m, px))\n throw new Error('sign: Invalid signature produced');\n return sig;\n}\n/**\n * Verifies Schnorr signature.\n * Will swallow errors & return false except for initial type validation of arguments.\n */\nfunction schnorrVerify(signature, message, publicKey) {\n const sig = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.ensureBytes)('signature', signature, 64);\n const m = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.ensureBytes)('message', message);\n const pub = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.ensureBytes)('publicKey', publicKey, 32);\n try {\n const P = lift_x((0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE)(pub)); // P = lift_x(int(pk)); fail if that fails\n const r = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE)(sig.subarray(0, 32)); // Let r = int(sig[0:32]); fail if r ≥ p.\n if (!fe(r))\n return false;\n const s = (0,_abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE)(sig.subarray(32, 64)); // Let s = int(sig[32:64]); fail if s ≥ n.\n if (!ge(s))\n return false;\n const e = challenge(numTo32b(r), pointToBytes(P), m); // int(challenge(bytes(r)||bytes(P)||m))%n\n const R = GmulAdd(P, s, modN(-e)); // R = s⋅G - e⋅P\n if (!R || !R.hasEvenY() || R.toAffine().x !== r)\n return false; // -eP == (n-e)P\n return true; // Fail if is_infinite(R) / not has_even_y(R) / x(R) ≠ r.\n }\n catch (error) {\n return false;\n }\n}\nconst schnorr = /* @__PURE__ */ (() => ({\n getPublicKey: schnorrGetPublicKey,\n sign: schnorrSign,\n verify: schnorrVerify,\n utils: {\n randomPrivateKey: secp256k1.utils.randomPrivateKey,\n lift_x,\n pointToBytes,\n numberToBytesBE: _abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.numberToBytesBE,\n bytesToNumberBE: _abstract_utils_js__WEBPACK_IMPORTED_MODULE_3__.bytesToNumberBE,\n taggedHash,\n mod: _abstract_modular_js__WEBPACK_IMPORTED_MODULE_0__.mod,\n },\n}))();\nconst isoMap = /* @__PURE__ */ (() => (0,_abstract_hash_to_curve_js__WEBPACK_IMPORTED_MODULE_5__.isogenyMap)(Fp, [\n // xNum\n [\n '0x8e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38daaaaa8c7',\n '0x7d3d4c80bc321d5b9f315cea7fd44c5d595d2fc0bf63b92dfff1044f17c6581',\n '0x534c328d23f234e6e2a413deca25caece4506144037c40314ecbd0b53d9dd262',\n '0x8e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38e38daaaaa88c',\n ],\n // xDen\n [\n '0xd35771193d94918a9ca34ccbb7b640dd86cd409542f8487d9fe6b745781eb49b',\n '0xedadc6f64383dc1df7c4b2d51b54225406d36b641f5e41bbc52a56612a8c6d14',\n '0x0000000000000000000000000000000000000000000000000000000000000001', // LAST 1\n ],\n // yNum\n [\n '0x4bda12f684bda12f684bda12f684bda12f684bda12f684bda12f684b8e38e23c',\n '0xc75e0c32d5cb7c0fa9d0a54b12a0a6d5647ab046d686da6fdffc90fc201d71a3',\n '0x29a6194691f91a73715209ef6512e576722830a201be2018a765e85a9ecee931',\n '0x2f684bda12f684bda12f684bda12f684bda12f684bda12f684bda12f38e38d84',\n ],\n // yDen\n [\n '0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffff93b',\n '0x7a06534bb8bdb49fd5e9e6632722c2989467c1bfc8e8d978dfb425d2685c2573',\n '0x6484aa716545ca2cf3a70c3fa8fe337e0a3d21162f0d6299a7bf8192bfd2a76f',\n '0x0000000000000000000000000000000000000000000000000000000000000001', // LAST 1\n ],\n].map((i) => i.map((j) => BigInt(j)))))();\nconst mapSWU = /* @__PURE__ */ (() => (0,_abstract_weierstrass_js__WEBPACK_IMPORTED_MODULE_6__.mapToCurveSimpleSWU)(Fp, {\n A: BigInt('0x3f8731abdd661adca08a5558f0f5d272e953d363cb6f0e5d405447c01a444533'),\n B: BigInt('1771'),\n Z: Fp.create(BigInt('-11')),\n}))();\nconst htf = /* @__PURE__ */ (() => (0,_abstract_hash_to_curve_js__WEBPACK_IMPORTED_MODULE_5__.createHasher)(secp256k1.ProjectivePoint, (scalars) => {\n const { x, y } = mapSWU(Fp.create(scalars[0]));\n return isoMap(x, y);\n}, {\n DST: 'secp256k1_XMD:SHA-256_SSWU_RO_',\n encodeDST: 'secp256k1_XMD:SHA-256_SSWU_NU_',\n p: Fp.ORDER,\n m: 1,\n k: 128,\n expand: 'xmd',\n hash: _noble_hashes_sha256__WEBPACK_IMPORTED_MODULE_2__.sha256,\n}))();\nconst hashToCurve = /* @__PURE__ */ (() => htf.hashToCurve)();\nconst encodeToCurve = /* @__PURE__ */ (() => htf.encodeToCurve)();\n//# sourceMappingURL=secp256k1.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/curves/esm/secp256k1.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/_assert.js": /*!***************************************************!*\ !*** ./node_modules/@noble/hashes/esm/_assert.js ***! \***************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ bool: () => (/* binding */ bool),\n/* harmony export */ bytes: () => (/* binding */ bytes),\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__),\n/* harmony export */ exists: () => (/* binding */ exists),\n/* harmony export */ hash: () => (/* binding */ hash),\n/* harmony export */ number: () => (/* binding */ number),\n/* harmony export */ output: () => (/* binding */ output)\n/* harmony export */ });\nfunction number(n) {\n if (!Number.isSafeInteger(n) || n < 0)\n throw new Error(`Wrong positive integer: ${n}`);\n}\nfunction bool(b) {\n if (typeof b !== 'boolean')\n throw new Error(`Expected boolean, not ${b}`);\n}\n// copied from utils\nfunction isBytes(a) {\n return (a instanceof Uint8Array ||\n (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array'));\n}\nfunction bytes(b, ...lengths) {\n if (!isBytes(b))\n throw new Error('Expected Uint8Array');\n if (lengths.length > 0 && !lengths.includes(b.length))\n throw new Error(`Expected Uint8Array of length ${lengths}, not of length=${b.length}`);\n}\nfunction hash(hash) {\n if (typeof hash !== 'function' || typeof hash.create !== 'function')\n throw new Error('Hash should be wrapped by utils.wrapConstructor');\n number(hash.outputLen);\n number(hash.blockLen);\n}\nfunction exists(instance, checkFinished = true) {\n if (instance.destroyed)\n throw new Error('Hash instance has been destroyed');\n if (checkFinished && instance.finished)\n throw new Error('Hash#digest() has already been called');\n}\nfunction output(out, instance) {\n bytes(out);\n const min = instance.outputLen;\n if (out.length < min) {\n throw new Error(`digestInto() expects output buffer of length at least ${min}`);\n }\n}\n\nconst assert = { number, bool, bytes, hash, exists, output };\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (assert);\n//# sourceMappingURL=_assert.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/_assert.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/_sha2.js": /*!*************************************************!*\ !*** ./node_modules/@noble/hashes/esm/_sha2.js ***! \*************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ SHA2: () => (/* binding */ SHA2)\n/* harmony export */ });\n/* harmony import */ var _assert_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_assert.js */ \"./node_modules/@noble/hashes/esm/_assert.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/hashes/esm/utils.js\");\n\n\n// Polyfill for Safari 14\nfunction setBigUint64(view, byteOffset, value, isLE) {\n if (typeof view.setBigUint64 === 'function')\n return view.setBigUint64(byteOffset, value, isLE);\n const _32n = BigInt(32);\n const _u32_max = BigInt(0xffffffff);\n const wh = Number((value >> _32n) & _u32_max);\n const wl = Number(value & _u32_max);\n const h = isLE ? 4 : 0;\n const l = isLE ? 0 : 4;\n view.setUint32(byteOffset + h, wh, isLE);\n view.setUint32(byteOffset + l, wl, isLE);\n}\n// Base SHA2 class (RFC 6234)\nclass SHA2 extends _utils_js__WEBPACK_IMPORTED_MODULE_0__.Hash {\n constructor(blockLen, outputLen, padOffset, isLE) {\n super();\n this.blockLen = blockLen;\n this.outputLen = outputLen;\n this.padOffset = padOffset;\n this.isLE = isLE;\n this.finished = false;\n this.length = 0;\n this.pos = 0;\n this.destroyed = false;\n this.buffer = new Uint8Array(blockLen);\n this.view = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.createView)(this.buffer);\n }\n update(data) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.exists)(this);\n const { view, buffer, blockLen } = this;\n data = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.toBytes)(data);\n const len = data.length;\n for (let pos = 0; pos < len;) {\n const take = Math.min(blockLen - this.pos, len - pos);\n // Fast path: we have at least one block in input, cast it to view and process\n if (take === blockLen) {\n const dataView = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.createView)(data);\n for (; blockLen <= len - pos; pos += blockLen)\n this.process(dataView, pos);\n continue;\n }\n buffer.set(data.subarray(pos, pos + take), this.pos);\n this.pos += take;\n pos += take;\n if (this.pos === blockLen) {\n this.process(view, 0);\n this.pos = 0;\n }\n }\n this.length += data.length;\n this.roundClean();\n return this;\n }\n digestInto(out) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.exists)(this);\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.output)(out, this);\n this.finished = true;\n // Padding\n // We can avoid allocation of buffer for padding completely if it\n // was previously not allocated here. But it won't change performance.\n const { buffer, view, blockLen, isLE } = this;\n let { pos } = this;\n // append the bit '1' to the message\n buffer[pos++] = 0b10000000;\n this.buffer.subarray(pos).fill(0);\n // we have less than padOffset left in buffer, so we cannot put length in current block, need process it and pad again\n if (this.padOffset > blockLen - pos) {\n this.process(view, 0);\n pos = 0;\n }\n // Pad until full block byte with zeros\n for (let i = pos; i < blockLen; i++)\n buffer[i] = 0;\n // Note: sha512 requires length to be 128bit integer, but length in JS will overflow before that\n // You need to write around 2 exabytes (u64_max / 8 / (1024**6)) for this to happen.\n // So we just write lowest 64 bits of that value.\n setBigUint64(view, blockLen - 8, BigInt(this.length * 8), isLE);\n this.process(view, 0);\n const oview = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.createView)(out);\n const len = this.outputLen;\n // NOTE: we do division by 4 later, which should be fused in single op with modulo by JIT\n if (len % 4)\n throw new Error('_sha2: outputLen should be aligned to 32bit');\n const outLen = len / 4;\n const state = this.get();\n if (outLen > state.length)\n throw new Error('_sha2: outputLen bigger than state');\n for (let i = 0; i < outLen; i++)\n oview.setUint32(4 * i, state[i], isLE);\n }\n digest() {\n const { buffer, outputLen } = this;\n this.digestInto(buffer);\n const res = buffer.slice(0, outputLen);\n this.destroy();\n return res;\n }\n _cloneInto(to) {\n to || (to = new this.constructor());\n to.set(...this.get());\n const { blockLen, buffer, length, finished, destroyed, pos } = this;\n to.length = length;\n to.pos = pos;\n to.finished = finished;\n to.destroyed = destroyed;\n if (length % blockLen)\n to.buffer.set(buffer);\n return to;\n }\n}\n//# sourceMappingURL=_sha2.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/_sha2.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/_u64.js": /*!************************************************!*\ !*** ./node_modules/@noble/hashes/esm/_u64.js ***! \************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ add: () => (/* binding */ add),\n/* harmony export */ add3H: () => (/* binding */ add3H),\n/* harmony export */ add3L: () => (/* binding */ add3L),\n/* harmony export */ add4H: () => (/* binding */ add4H),\n/* harmony export */ add4L: () => (/* binding */ add4L),\n/* harmony export */ add5H: () => (/* binding */ add5H),\n/* harmony export */ add5L: () => (/* binding */ add5L),\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__),\n/* harmony export */ fromBig: () => (/* binding */ fromBig),\n/* harmony export */ rotlBH: () => (/* binding */ rotlBH),\n/* harmony export */ rotlBL: () => (/* binding */ rotlBL),\n/* harmony export */ rotlSH: () => (/* binding */ rotlSH),\n/* harmony export */ rotlSL: () => (/* binding */ rotlSL),\n/* harmony export */ rotr32H: () => (/* binding */ rotr32H),\n/* harmony export */ rotr32L: () => (/* binding */ rotr32L),\n/* harmony export */ rotrBH: () => (/* binding */ rotrBH),\n/* harmony export */ rotrBL: () => (/* binding */ rotrBL),\n/* harmony export */ rotrSH: () => (/* binding */ rotrSH),\n/* harmony export */ rotrSL: () => (/* binding */ rotrSL),\n/* harmony export */ shrSH: () => (/* binding */ shrSH),\n/* harmony export */ shrSL: () => (/* binding */ shrSL),\n/* harmony export */ split: () => (/* binding */ split),\n/* harmony export */ toBig: () => (/* binding */ toBig)\n/* harmony export */ });\nconst U32_MASK64 = /* @__PURE__ */ BigInt(2 ** 32 - 1);\nconst _32n = /* @__PURE__ */ BigInt(32);\n// We are not using BigUint64Array, because they are extremely slow as per 2022\nfunction fromBig(n, le = false) {\n if (le)\n return { h: Number(n & U32_MASK64), l: Number((n >> _32n) & U32_MASK64) };\n return { h: Number((n >> _32n) & U32_MASK64) | 0, l: Number(n & U32_MASK64) | 0 };\n}\nfunction split(lst, le = false) {\n let Ah = new Uint32Array(lst.length);\n let Al = new Uint32Array(lst.length);\n for (let i = 0; i < lst.length; i++) {\n const { h, l } = fromBig(lst[i], le);\n [Ah[i], Al[i]] = [h, l];\n }\n return [Ah, Al];\n}\nconst toBig = (h, l) => (BigInt(h >>> 0) << _32n) | BigInt(l >>> 0);\n// for Shift in [0, 32)\nconst shrSH = (h, _l, s) => h >>> s;\nconst shrSL = (h, l, s) => (h << (32 - s)) | (l >>> s);\n// Right rotate for Shift in [1, 32)\nconst rotrSH = (h, l, s) => (h >>> s) | (l << (32 - s));\nconst rotrSL = (h, l, s) => (h << (32 - s)) | (l >>> s);\n// Right rotate for Shift in (32, 64), NOTE: 32 is special case.\nconst rotrBH = (h, l, s) => (h << (64 - s)) | (l >>> (s - 32));\nconst rotrBL = (h, l, s) => (h >>> (s - 32)) | (l << (64 - s));\n// Right rotate for shift===32 (just swaps l&h)\nconst rotr32H = (_h, l) => l;\nconst rotr32L = (h, _l) => h;\n// Left rotate for Shift in [1, 32)\nconst rotlSH = (h, l, s) => (h << s) | (l >>> (32 - s));\nconst rotlSL = (h, l, s) => (l << s) | (h >>> (32 - s));\n// Left rotate for Shift in (32, 64), NOTE: 32 is special case.\nconst rotlBH = (h, l, s) => (l << (s - 32)) | (h >>> (64 - s));\nconst rotlBL = (h, l, s) => (h << (s - 32)) | (l >>> (64 - s));\n// JS uses 32-bit signed integers for bitwise operations which means we cannot\n// simple take carry out of low bit sum by shift, we need to use division.\nfunction add(Ah, Al, Bh, Bl) {\n const l = (Al >>> 0) + (Bl >>> 0);\n return { h: (Ah + Bh + ((l / 2 ** 32) | 0)) | 0, l: l | 0 };\n}\n// Addition with more than 2 elements\nconst add3L = (Al, Bl, Cl) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0);\nconst add3H = (low, Ah, Bh, Ch) => (Ah + Bh + Ch + ((low / 2 ** 32) | 0)) | 0;\nconst add4L = (Al, Bl, Cl, Dl) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0);\nconst add4H = (low, Ah, Bh, Ch, Dh) => (Ah + Bh + Ch + Dh + ((low / 2 ** 32) | 0)) | 0;\nconst add5L = (Al, Bl, Cl, Dl, El) => (Al >>> 0) + (Bl >>> 0) + (Cl >>> 0) + (Dl >>> 0) + (El >>> 0);\nconst add5H = (low, Ah, Bh, Ch, Dh, Eh) => (Ah + Bh + Ch + Dh + Eh + ((low / 2 ** 32) | 0)) | 0;\n// prettier-ignore\n\n// prettier-ignore\nconst u64 = {\n fromBig, split, toBig,\n shrSH, shrSL,\n rotrSH, rotrSL, rotrBH, rotrBL,\n rotr32H, rotr32L,\n rotlSH, rotlSL, rotlBH, rotlBL,\n add, add3L, add3H, add4L, add4H, add5H, add5L,\n};\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (u64);\n//# sourceMappingURL=_u64.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/_u64.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/crypto.js": /*!**************************************************!*\ !*** ./node_modules/@noble/hashes/esm/crypto.js ***! \**************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ crypto: () => (/* binding */ crypto)\n/* harmony export */ });\nconst crypto = typeof globalThis === 'object' && 'crypto' in globalThis ? globalThis.crypto : undefined;\n//# sourceMappingURL=crypto.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/crypto.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/hmac.js": /*!************************************************!*\ !*** ./node_modules/@noble/hashes/esm/hmac.js ***! \************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ HMAC: () => (/* binding */ HMAC),\n/* harmony export */ hmac: () => (/* binding */ hmac)\n/* harmony export */ });\n/* harmony import */ var _assert_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_assert.js */ \"./node_modules/@noble/hashes/esm/_assert.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/hashes/esm/utils.js\");\n\n\n// HMAC (RFC 2104)\nclass HMAC extends _utils_js__WEBPACK_IMPORTED_MODULE_0__.Hash {\n constructor(hash, _key) {\n super();\n this.finished = false;\n this.destroyed = false;\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.hash)(hash);\n const key = (0,_utils_js__WEBPACK_IMPORTED_MODULE_0__.toBytes)(_key);\n this.iHash = hash.create();\n if (typeof this.iHash.update !== 'function')\n throw new Error('Expected instance of class which extends utils.Hash');\n this.blockLen = this.iHash.blockLen;\n this.outputLen = this.iHash.outputLen;\n const blockLen = this.blockLen;\n const pad = new Uint8Array(blockLen);\n // blockLen can be bigger than outputLen\n pad.set(key.length > blockLen ? hash.create().update(key).digest() : key);\n for (let i = 0; i < pad.length; i++)\n pad[i] ^= 0x36;\n this.iHash.update(pad);\n // By doing update (processing of first block) of outer hash here we can re-use it between multiple calls via clone\n this.oHash = hash.create();\n // Undo internal XOR && apply outer XOR\n for (let i = 0; i < pad.length; i++)\n pad[i] ^= 0x36 ^ 0x5c;\n this.oHash.update(pad);\n pad.fill(0);\n }\n update(buf) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.exists)(this);\n this.iHash.update(buf);\n return this;\n }\n digestInto(out) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.exists)(this);\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_1__.bytes)(out, this.outputLen);\n this.finished = true;\n this.iHash.digestInto(out);\n this.oHash.update(out);\n this.oHash.digestInto(out);\n this.destroy();\n }\n digest() {\n const out = new Uint8Array(this.oHash.outputLen);\n this.digestInto(out);\n return out;\n }\n _cloneInto(to) {\n // Create new instance without calling constructor since key already in state and we don't know it.\n to || (to = Object.create(Object.getPrototypeOf(this), {}));\n const { oHash, iHash, finished, destroyed, blockLen, outputLen } = this;\n to = to;\n to.finished = finished;\n to.destroyed = destroyed;\n to.blockLen = blockLen;\n to.outputLen = outputLen;\n to.oHash = oHash._cloneInto(to.oHash);\n to.iHash = iHash._cloneInto(to.iHash);\n return to;\n }\n destroy() {\n this.destroyed = true;\n this.oHash.destroy();\n this.iHash.destroy();\n }\n}\n/**\n * HMAC: RFC2104 message authentication code.\n * @param hash - function that would be used e.g. sha256\n * @param key - message key\n * @param message - message data\n */\nconst hmac = (hash, key, message) => new HMAC(hash, key).update(message).digest();\nhmac.create = (hash, key) => new HMAC(hash, key);\n//# sourceMappingURL=hmac.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/hmac.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/sha256.js": /*!**************************************************!*\ !*** ./node_modules/@noble/hashes/esm/sha256.js ***! \**************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ sha224: () => (/* binding */ sha224),\n/* harmony export */ sha256: () => (/* binding */ sha256)\n/* harmony export */ });\n/* harmony import */ var _sha2_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_sha2.js */ \"./node_modules/@noble/hashes/esm/_sha2.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/hashes/esm/utils.js\");\n\n\n// SHA2-256 need to try 2^128 hashes to execute birthday attack.\n// BTC network is doing 2^67 hashes/sec as per early 2023.\n// Choice: a ? b : c\nconst Chi = (a, b, c) => (a & b) ^ (~a & c);\n// Majority function, true if any two inpust is true\nconst Maj = (a, b, c) => (a & b) ^ (a & c) ^ (b & c);\n// Round constants:\n// first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311)\n// prettier-ignore\nconst SHA256_K = /* @__PURE__ */ new Uint32Array([\n 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\n 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\n 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\n 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,\n 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\n 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,\n 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,\n 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2\n]);\n// Initial state (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):\n// prettier-ignore\nconst IV = /* @__PURE__ */ new Uint32Array([\n 0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19\n]);\n// Temporary buffer, not used to store anything between runs\n// Named this way because it matches specification.\nconst SHA256_W = /* @__PURE__ */ new Uint32Array(64);\nclass SHA256 extends _sha2_js__WEBPACK_IMPORTED_MODULE_0__.SHA2 {\n constructor() {\n super(64, 32, 8, false);\n // We cannot use array here since array allows indexing by variable\n // which means optimizer/compiler cannot use registers.\n this.A = IV[0] | 0;\n this.B = IV[1] | 0;\n this.C = IV[2] | 0;\n this.D = IV[3] | 0;\n this.E = IV[4] | 0;\n this.F = IV[5] | 0;\n this.G = IV[6] | 0;\n this.H = IV[7] | 0;\n }\n get() {\n const { A, B, C, D, E, F, G, H } = this;\n return [A, B, C, D, E, F, G, H];\n }\n // prettier-ignore\n set(A, B, C, D, E, F, G, H) {\n this.A = A | 0;\n this.B = B | 0;\n this.C = C | 0;\n this.D = D | 0;\n this.E = E | 0;\n this.F = F | 0;\n this.G = G | 0;\n this.H = H | 0;\n }\n process(view, offset) {\n // Extend the first 16 words into the remaining 48 words w[16..63] of the message schedule array\n for (let i = 0; i < 16; i++, offset += 4)\n SHA256_W[i] = view.getUint32(offset, false);\n for (let i = 16; i < 64; i++) {\n const W15 = SHA256_W[i - 15];\n const W2 = SHA256_W[i - 2];\n const s0 = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(W15, 7) ^ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(W15, 18) ^ (W15 >>> 3);\n const s1 = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(W2, 17) ^ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(W2, 19) ^ (W2 >>> 10);\n SHA256_W[i] = (s1 + SHA256_W[i - 7] + s0 + SHA256_W[i - 16]) | 0;\n }\n // Compression function main loop, 64 rounds\n let { A, B, C, D, E, F, G, H } = this;\n for (let i = 0; i < 64; i++) {\n const sigma1 = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(E, 6) ^ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(E, 11) ^ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(E, 25);\n const T1 = (H + sigma1 + Chi(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;\n const sigma0 = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(A, 2) ^ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(A, 13) ^ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.rotr)(A, 22);\n const T2 = (sigma0 + Maj(A, B, C)) | 0;\n H = G;\n G = F;\n F = E;\n E = (D + T1) | 0;\n D = C;\n C = B;\n B = A;\n A = (T1 + T2) | 0;\n }\n // Add the compressed chunk to the current hash value\n A = (A + this.A) | 0;\n B = (B + this.B) | 0;\n C = (C + this.C) | 0;\n D = (D + this.D) | 0;\n E = (E + this.E) | 0;\n F = (F + this.F) | 0;\n G = (G + this.G) | 0;\n H = (H + this.H) | 0;\n this.set(A, B, C, D, E, F, G, H);\n }\n roundClean() {\n SHA256_W.fill(0);\n }\n destroy() {\n this.set(0, 0, 0, 0, 0, 0, 0, 0);\n this.buffer.fill(0);\n }\n}\n// Constants from https://nvlpubs.nist.gov/nistpubs/FIPS/NIST.FIPS.180-4.pdf\nclass SHA224 extends SHA256 {\n constructor() {\n super();\n this.A = 0xc1059ed8 | 0;\n this.B = 0x367cd507 | 0;\n this.C = 0x3070dd17 | 0;\n this.D = 0xf70e5939 | 0;\n this.E = 0xffc00b31 | 0;\n this.F = 0x68581511 | 0;\n this.G = 0x64f98fa7 | 0;\n this.H = 0xbefa4fa4 | 0;\n this.outputLen = 28;\n }\n}\n/**\n * SHA2-256 hash function\n * @param message - data that would be hashed\n */\nconst sha256 = /* @__PURE__ */ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.wrapConstructor)(() => new SHA256());\nconst sha224 = /* @__PURE__ */ (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.wrapConstructor)(() => new SHA224());\n//# sourceMappingURL=sha256.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/sha256.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/sha3.js": /*!************************************************!*\ !*** ./node_modules/@noble/hashes/esm/sha3.js ***! \************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ Keccak: () => (/* binding */ Keccak),\n/* harmony export */ keccakP: () => (/* binding */ keccakP),\n/* harmony export */ keccak_224: () => (/* binding */ keccak_224),\n/* harmony export */ keccak_256: () => (/* binding */ keccak_256),\n/* harmony export */ keccak_384: () => (/* binding */ keccak_384),\n/* harmony export */ keccak_512: () => (/* binding */ keccak_512),\n/* harmony export */ sha3_224: () => (/* binding */ sha3_224),\n/* harmony export */ sha3_256: () => (/* binding */ sha3_256),\n/* harmony export */ sha3_384: () => (/* binding */ sha3_384),\n/* harmony export */ sha3_512: () => (/* binding */ sha3_512),\n/* harmony export */ shake128: () => (/* binding */ shake128),\n/* harmony export */ shake256: () => (/* binding */ shake256)\n/* harmony export */ });\n/* harmony import */ var _assert_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./_assert.js */ \"./node_modules/@noble/hashes/esm/_assert.js\");\n/* harmony import */ var _u64_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_u64.js */ \"./node_modules/@noble/hashes/esm/_u64.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/hashes/esm/utils.js\");\n\n\n\n// SHA3 (keccak) is based on a new design: basically, the internal state is bigger than output size.\n// It's called a sponge function.\n// Various per round constants calculations\nconst [SHA3_PI, SHA3_ROTL, _SHA3_IOTA] = [[], [], []];\nconst _0n = /* @__PURE__ */ BigInt(0);\nconst _1n = /* @__PURE__ */ BigInt(1);\nconst _2n = /* @__PURE__ */ BigInt(2);\nconst _7n = /* @__PURE__ */ BigInt(7);\nconst _256n = /* @__PURE__ */ BigInt(256);\nconst _0x71n = /* @__PURE__ */ BigInt(0x71);\nfor (let round = 0, R = _1n, x = 1, y = 0; round < 24; round++) {\n // Pi\n [x, y] = [y, (2 * x + 3 * y) % 5];\n SHA3_PI.push(2 * (5 * y + x));\n // Rotational\n SHA3_ROTL.push((((round + 1) * (round + 2)) / 2) % 64);\n // Iota\n let t = _0n;\n for (let j = 0; j < 7; j++) {\n R = ((R << _1n) ^ ((R >> _7n) * _0x71n)) % _256n;\n if (R & _2n)\n t ^= _1n << ((_1n << /* @__PURE__ */ BigInt(j)) - _1n);\n }\n _SHA3_IOTA.push(t);\n}\nconst [SHA3_IOTA_H, SHA3_IOTA_L] = /* @__PURE__ */ (0,_u64_js__WEBPACK_IMPORTED_MODULE_0__.split)(_SHA3_IOTA, true);\n// Left rotation (without 0, 32, 64)\nconst rotlH = (h, l, s) => (s > 32 ? (0,_u64_js__WEBPACK_IMPORTED_MODULE_0__.rotlBH)(h, l, s) : (0,_u64_js__WEBPACK_IMPORTED_MODULE_0__.rotlSH)(h, l, s));\nconst rotlL = (h, l, s) => (s > 32 ? (0,_u64_js__WEBPACK_IMPORTED_MODULE_0__.rotlBL)(h, l, s) : (0,_u64_js__WEBPACK_IMPORTED_MODULE_0__.rotlSL)(h, l, s));\n// Same as keccakf1600, but allows to skip some rounds\nfunction keccakP(s, rounds = 24) {\n const B = new Uint32Array(5 * 2);\n // NOTE: all indices are x2 since we store state as u32 instead of u64 (bigints to slow in js)\n for (let round = 24 - rounds; round < 24; round++) {\n // Theta θ\n for (let x = 0; x < 10; x++)\n B[x] = s[x] ^ s[x + 10] ^ s[x + 20] ^ s[x + 30] ^ s[x + 40];\n for (let x = 0; x < 10; x += 2) {\n const idx1 = (x + 8) % 10;\n const idx0 = (x + 2) % 10;\n const B0 = B[idx0];\n const B1 = B[idx0 + 1];\n const Th = rotlH(B0, B1, 1) ^ B[idx1];\n const Tl = rotlL(B0, B1, 1) ^ B[idx1 + 1];\n for (let y = 0; y < 50; y += 10) {\n s[x + y] ^= Th;\n s[x + y + 1] ^= Tl;\n }\n }\n // Rho (ρ) and Pi (π)\n let curH = s[2];\n let curL = s[3];\n for (let t = 0; t < 24; t++) {\n const shift = SHA3_ROTL[t];\n const Th = rotlH(curH, curL, shift);\n const Tl = rotlL(curH, curL, shift);\n const PI = SHA3_PI[t];\n curH = s[PI];\n curL = s[PI + 1];\n s[PI] = Th;\n s[PI + 1] = Tl;\n }\n // Chi (χ)\n for (let y = 0; y < 50; y += 10) {\n for (let x = 0; x < 10; x++)\n B[x] = s[y + x];\n for (let x = 0; x < 10; x++)\n s[y + x] ^= ~B[(x + 2) % 10] & B[(x + 4) % 10];\n }\n // Iota (ι)\n s[0] ^= SHA3_IOTA_H[round];\n s[1] ^= SHA3_IOTA_L[round];\n }\n B.fill(0);\n}\nclass Keccak extends _utils_js__WEBPACK_IMPORTED_MODULE_1__.Hash {\n // NOTE: we accept arguments in bytes instead of bits here.\n constructor(blockLen, suffix, outputLen, enableXOF = false, rounds = 24) {\n super();\n this.blockLen = blockLen;\n this.suffix = suffix;\n this.outputLen = outputLen;\n this.enableXOF = enableXOF;\n this.rounds = rounds;\n this.pos = 0;\n this.posOut = 0;\n this.finished = false;\n this.destroyed = false;\n // Can be passed from user as dkLen\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_2__.number)(outputLen);\n // 1600 = 5x5 matrix of 64bit. 1600 bits === 200 bytes\n if (0 >= this.blockLen || this.blockLen >= 200)\n throw new Error('Sha3 supports only keccak-f1600 function');\n this.state = new Uint8Array(200);\n this.state32 = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.u32)(this.state);\n }\n keccak() {\n keccakP(this.state32, this.rounds);\n this.posOut = 0;\n this.pos = 0;\n }\n update(data) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_2__.exists)(this);\n const { blockLen, state } = this;\n data = (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.toBytes)(data);\n const len = data.length;\n for (let pos = 0; pos < len;) {\n const take = Math.min(blockLen - this.pos, len - pos);\n for (let i = 0; i < take; i++)\n state[this.pos++] ^= data[pos++];\n if (this.pos === blockLen)\n this.keccak();\n }\n return this;\n }\n finish() {\n if (this.finished)\n return;\n this.finished = true;\n const { state, suffix, pos, blockLen } = this;\n // Do the padding\n state[pos] ^= suffix;\n if ((suffix & 0x80) !== 0 && pos === blockLen - 1)\n this.keccak();\n state[blockLen - 1] ^= 0x80;\n this.keccak();\n }\n writeInto(out) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_2__.exists)(this, false);\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_2__.bytes)(out);\n this.finish();\n const bufferOut = this.state;\n const { blockLen } = this;\n for (let pos = 0, len = out.length; pos < len;) {\n if (this.posOut >= blockLen)\n this.keccak();\n const take = Math.min(blockLen - this.posOut, len - pos);\n out.set(bufferOut.subarray(this.posOut, this.posOut + take), pos);\n this.posOut += take;\n pos += take;\n }\n return out;\n }\n xofInto(out) {\n // Sha3/Keccak usage with XOF is probably mistake, only SHAKE instances can do XOF\n if (!this.enableXOF)\n throw new Error('XOF is not possible for this instance');\n return this.writeInto(out);\n }\n xof(bytes) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_2__.number)(bytes);\n return this.xofInto(new Uint8Array(bytes));\n }\n digestInto(out) {\n (0,_assert_js__WEBPACK_IMPORTED_MODULE_2__.output)(out, this);\n if (this.finished)\n throw new Error('digest() was already called');\n this.writeInto(out);\n this.destroy();\n return out;\n }\n digest() {\n return this.digestInto(new Uint8Array(this.outputLen));\n }\n destroy() {\n this.destroyed = true;\n this.state.fill(0);\n }\n _cloneInto(to) {\n const { blockLen, suffix, outputLen, rounds, enableXOF } = this;\n to || (to = new Keccak(blockLen, suffix, outputLen, enableXOF, rounds));\n to.state32.set(this.state32);\n to.pos = this.pos;\n to.posOut = this.posOut;\n to.finished = this.finished;\n to.rounds = rounds;\n // Suffix can change in cSHAKE\n to.suffix = suffix;\n to.outputLen = outputLen;\n to.enableXOF = enableXOF;\n to.destroyed = this.destroyed;\n return to;\n }\n}\nconst gen = (suffix, blockLen, outputLen) => (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.wrapConstructor)(() => new Keccak(blockLen, suffix, outputLen));\nconst sha3_224 = /* @__PURE__ */ gen(0x06, 144, 224 / 8);\n/**\n * SHA3-256 hash function\n * @param message - that would be hashed\n */\nconst sha3_256 = /* @__PURE__ */ gen(0x06, 136, 256 / 8);\nconst sha3_384 = /* @__PURE__ */ gen(0x06, 104, 384 / 8);\nconst sha3_512 = /* @__PURE__ */ gen(0x06, 72, 512 / 8);\nconst keccak_224 = /* @__PURE__ */ gen(0x01, 144, 224 / 8);\n/**\n * keccak-256 hash function. Different from SHA3-256.\n * @param message - that would be hashed\n */\nconst keccak_256 = /* @__PURE__ */ gen(0x01, 136, 256 / 8);\nconst keccak_384 = /* @__PURE__ */ gen(0x01, 104, 384 / 8);\nconst keccak_512 = /* @__PURE__ */ gen(0x01, 72, 512 / 8);\nconst genShake = (suffix, blockLen, outputLen) => (0,_utils_js__WEBPACK_IMPORTED_MODULE_1__.wrapXOFConstructorWithOpts)((opts = {}) => new Keccak(blockLen, suffix, opts.dkLen === undefined ? outputLen : opts.dkLen, true));\nconst shake128 = /* @__PURE__ */ genShake(0x1f, 168, 128 / 8);\nconst shake256 = /* @__PURE__ */ genShake(0x1f, 136, 256 / 8);\n//# sourceMappingURL=sha3.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/sha3.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/sha512.js": /*!**************************************************!*\ !*** ./node_modules/@noble/hashes/esm/sha512.js ***! \**************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ SHA512: () => (/* binding */ SHA512),\n/* harmony export */ sha384: () => (/* binding */ sha384),\n/* harmony export */ sha512: () => (/* binding */ sha512),\n/* harmony export */ sha512_224: () => (/* binding */ sha512_224),\n/* harmony export */ sha512_256: () => (/* binding */ sha512_256)\n/* harmony export */ });\n/* harmony import */ var _sha2_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./_sha2.js */ \"./node_modules/@noble/hashes/esm/_sha2.js\");\n/* harmony import */ var _u64_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./_u64.js */ \"./node_modules/@noble/hashes/esm/_u64.js\");\n/* harmony import */ var _utils_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./utils.js */ \"./node_modules/@noble/hashes/esm/utils.js\");\n\n\n\n// Round contants (first 32 bits of the fractional parts of the cube roots of the first 80 primes 2..409):\n// prettier-ignore\nconst [SHA512_Kh, SHA512_Kl] = /* @__PURE__ */ (() => _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].split([\n '0x428a2f98d728ae22', '0x7137449123ef65cd', '0xb5c0fbcfec4d3b2f', '0xe9b5dba58189dbbc',\n '0x3956c25bf348b538', '0x59f111f1b605d019', '0x923f82a4af194f9b', '0xab1c5ed5da6d8118',\n '0xd807aa98a3030242', '0x12835b0145706fbe', '0x243185be4ee4b28c', '0x550c7dc3d5ffb4e2',\n '0x72be5d74f27b896f', '0x80deb1fe3b1696b1', '0x9bdc06a725c71235', '0xc19bf174cf692694',\n '0xe49b69c19ef14ad2', '0xefbe4786384f25e3', '0x0fc19dc68b8cd5b5', '0x240ca1cc77ac9c65',\n '0x2de92c6f592b0275', '0x4a7484aa6ea6e483', '0x5cb0a9dcbd41fbd4', '0x76f988da831153b5',\n '0x983e5152ee66dfab', '0xa831c66d2db43210', '0xb00327c898fb213f', '0xbf597fc7beef0ee4',\n '0xc6e00bf33da88fc2', '0xd5a79147930aa725', '0x06ca6351e003826f', '0x142929670a0e6e70',\n '0x27b70a8546d22ffc', '0x2e1b21385c26c926', '0x4d2c6dfc5ac42aed', '0x53380d139d95b3df',\n '0x650a73548baf63de', '0x766a0abb3c77b2a8', '0x81c2c92e47edaee6', '0x92722c851482353b',\n '0xa2bfe8a14cf10364', '0xa81a664bbc423001', '0xc24b8b70d0f89791', '0xc76c51a30654be30',\n '0xd192e819d6ef5218', '0xd69906245565a910', '0xf40e35855771202a', '0x106aa07032bbd1b8',\n '0x19a4c116b8d2d0c8', '0x1e376c085141ab53', '0x2748774cdf8eeb99', '0x34b0bcb5e19b48a8',\n '0x391c0cb3c5c95a63', '0x4ed8aa4ae3418acb', '0x5b9cca4f7763e373', '0x682e6ff3d6b2b8a3',\n '0x748f82ee5defb2fc', '0x78a5636f43172f60', '0x84c87814a1f0ab72', '0x8cc702081a6439ec',\n '0x90befffa23631e28', '0xa4506cebde82bde9', '0xbef9a3f7b2c67915', '0xc67178f2e372532b',\n '0xca273eceea26619c', '0xd186b8c721c0c207', '0xeada7dd6cde0eb1e', '0xf57d4f7fee6ed178',\n '0x06f067aa72176fba', '0x0a637dc5a2c898a6', '0x113f9804bef90dae', '0x1b710b35131c471b',\n '0x28db77f523047d84', '0x32caab7b40c72493', '0x3c9ebe0a15c9bebc', '0x431d67c49c100d4c',\n '0x4cc5d4becb3e42b6', '0x597f299cfc657e2a', '0x5fcb6fab3ad6faec', '0x6c44198c4a475817'\n].map(n => BigInt(n))))();\n// Temporary buffer, not used to store anything between runs\nconst SHA512_W_H = /* @__PURE__ */ new Uint32Array(80);\nconst SHA512_W_L = /* @__PURE__ */ new Uint32Array(80);\nclass SHA512 extends _sha2_js__WEBPACK_IMPORTED_MODULE_1__.SHA2 {\n constructor() {\n super(128, 64, 16, false);\n // We cannot use array here since array allows indexing by variable which means optimizer/compiler cannot use registers.\n // Also looks cleaner and easier to verify with spec.\n // Initial state (first 32 bits of the fractional parts of the square roots of the first 8 primes 2..19):\n // h -- high 32 bits, l -- low 32 bits\n this.Ah = 0x6a09e667 | 0;\n this.Al = 0xf3bcc908 | 0;\n this.Bh = 0xbb67ae85 | 0;\n this.Bl = 0x84caa73b | 0;\n this.Ch = 0x3c6ef372 | 0;\n this.Cl = 0xfe94f82b | 0;\n this.Dh = 0xa54ff53a | 0;\n this.Dl = 0x5f1d36f1 | 0;\n this.Eh = 0x510e527f | 0;\n this.El = 0xade682d1 | 0;\n this.Fh = 0x9b05688c | 0;\n this.Fl = 0x2b3e6c1f | 0;\n this.Gh = 0x1f83d9ab | 0;\n this.Gl = 0xfb41bd6b | 0;\n this.Hh = 0x5be0cd19 | 0;\n this.Hl = 0x137e2179 | 0;\n }\n // prettier-ignore\n get() {\n const { Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl } = this;\n return [Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl];\n }\n // prettier-ignore\n set(Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl) {\n this.Ah = Ah | 0;\n this.Al = Al | 0;\n this.Bh = Bh | 0;\n this.Bl = Bl | 0;\n this.Ch = Ch | 0;\n this.Cl = Cl | 0;\n this.Dh = Dh | 0;\n this.Dl = Dl | 0;\n this.Eh = Eh | 0;\n this.El = El | 0;\n this.Fh = Fh | 0;\n this.Fl = Fl | 0;\n this.Gh = Gh | 0;\n this.Gl = Gl | 0;\n this.Hh = Hh | 0;\n this.Hl = Hl | 0;\n }\n process(view, offset) {\n // Extend the first 16 words into the remaining 64 words w[16..79] of the message schedule array\n for (let i = 0; i < 16; i++, offset += 4) {\n SHA512_W_H[i] = view.getUint32(offset);\n SHA512_W_L[i] = view.getUint32((offset += 4));\n }\n for (let i = 16; i < 80; i++) {\n // s0 := (w[i-15] rightrotate 1) xor (w[i-15] rightrotate 8) xor (w[i-15] rightshift 7)\n const W15h = SHA512_W_H[i - 15] | 0;\n const W15l = SHA512_W_L[i - 15] | 0;\n const s0h = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSH(W15h, W15l, 1) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSH(W15h, W15l, 8) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].shrSH(W15h, W15l, 7);\n const s0l = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSL(W15h, W15l, 1) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSL(W15h, W15l, 8) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].shrSL(W15h, W15l, 7);\n // s1 := (w[i-2] rightrotate 19) xor (w[i-2] rightrotate 61) xor (w[i-2] rightshift 6)\n const W2h = SHA512_W_H[i - 2] | 0;\n const W2l = SHA512_W_L[i - 2] | 0;\n const s1h = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSH(W2h, W2l, 19) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBH(W2h, W2l, 61) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].shrSH(W2h, W2l, 6);\n const s1l = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSL(W2h, W2l, 19) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBL(W2h, W2l, 61) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].shrSL(W2h, W2l, 6);\n // SHA256_W[i] = s0 + s1 + SHA256_W[i - 7] + SHA256_W[i - 16];\n const SUMl = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add4L(s0l, s1l, SHA512_W_L[i - 7], SHA512_W_L[i - 16]);\n const SUMh = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add4H(SUMl, s0h, s1h, SHA512_W_H[i - 7], SHA512_W_H[i - 16]);\n SHA512_W_H[i] = SUMh | 0;\n SHA512_W_L[i] = SUMl | 0;\n }\n let { Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl } = this;\n // Compression function main loop, 80 rounds\n for (let i = 0; i < 80; i++) {\n // S1 := (e rightrotate 14) xor (e rightrotate 18) xor (e rightrotate 41)\n const sigma1h = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSH(Eh, El, 14) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSH(Eh, El, 18) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBH(Eh, El, 41);\n const sigma1l = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSL(Eh, El, 14) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSL(Eh, El, 18) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBL(Eh, El, 41);\n //const T1 = (H + sigma1 + Chi(E, F, G) + SHA256_K[i] + SHA256_W[i]) | 0;\n const CHIh = (Eh & Fh) ^ (~Eh & Gh);\n const CHIl = (El & Fl) ^ (~El & Gl);\n // T1 = H + sigma1 + Chi(E, F, G) + SHA512_K[i] + SHA512_W[i]\n // prettier-ignore\n const T1ll = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add5L(Hl, sigma1l, CHIl, SHA512_Kl[i], SHA512_W_L[i]);\n const T1h = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add5H(T1ll, Hh, sigma1h, CHIh, SHA512_Kh[i], SHA512_W_H[i]);\n const T1l = T1ll | 0;\n // S0 := (a rightrotate 28) xor (a rightrotate 34) xor (a rightrotate 39)\n const sigma0h = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSH(Ah, Al, 28) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBH(Ah, Al, 34) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBH(Ah, Al, 39);\n const sigma0l = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrSL(Ah, Al, 28) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBL(Ah, Al, 34) ^ _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].rotrBL(Ah, Al, 39);\n const MAJh = (Ah & Bh) ^ (Ah & Ch) ^ (Bh & Ch);\n const MAJl = (Al & Bl) ^ (Al & Cl) ^ (Bl & Cl);\n Hh = Gh | 0;\n Hl = Gl | 0;\n Gh = Fh | 0;\n Gl = Fl | 0;\n Fh = Eh | 0;\n Fl = El | 0;\n ({ h: Eh, l: El } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(Dh | 0, Dl | 0, T1h | 0, T1l | 0));\n Dh = Ch | 0;\n Dl = Cl | 0;\n Ch = Bh | 0;\n Cl = Bl | 0;\n Bh = Ah | 0;\n Bl = Al | 0;\n const All = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add3L(T1l, sigma0l, MAJl);\n Ah = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add3H(All, T1h, sigma0h, MAJh);\n Al = All | 0;\n }\n // Add the compressed chunk to the current hash value\n ({ h: Ah, l: Al } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Ah | 0, this.Al | 0, Ah | 0, Al | 0));\n ({ h: Bh, l: Bl } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Bh | 0, this.Bl | 0, Bh | 0, Bl | 0));\n ({ h: Ch, l: Cl } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Ch | 0, this.Cl | 0, Ch | 0, Cl | 0));\n ({ h: Dh, l: Dl } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Dh | 0, this.Dl | 0, Dh | 0, Dl | 0));\n ({ h: Eh, l: El } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Eh | 0, this.El | 0, Eh | 0, El | 0));\n ({ h: Fh, l: Fl } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Fh | 0, this.Fl | 0, Fh | 0, Fl | 0));\n ({ h: Gh, l: Gl } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Gh | 0, this.Gl | 0, Gh | 0, Gl | 0));\n ({ h: Hh, l: Hl } = _u64_js__WEBPACK_IMPORTED_MODULE_0__[\"default\"].add(this.Hh | 0, this.Hl | 0, Hh | 0, Hl | 0));\n this.set(Ah, Al, Bh, Bl, Ch, Cl, Dh, Dl, Eh, El, Fh, Fl, Gh, Gl, Hh, Hl);\n }\n roundClean() {\n SHA512_W_H.fill(0);\n SHA512_W_L.fill(0);\n }\n destroy() {\n this.buffer.fill(0);\n this.set(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);\n }\n}\nclass SHA512_224 extends SHA512 {\n constructor() {\n super();\n // h -- high 32 bits, l -- low 32 bits\n this.Ah = 0x8c3d37c8 | 0;\n this.Al = 0x19544da2 | 0;\n this.Bh = 0x73e19966 | 0;\n this.Bl = 0x89dcd4d6 | 0;\n this.Ch = 0x1dfab7ae | 0;\n this.Cl = 0x32ff9c82 | 0;\n this.Dh = 0x679dd514 | 0;\n this.Dl = 0x582f9fcf | 0;\n this.Eh = 0x0f6d2b69 | 0;\n this.El = 0x7bd44da8 | 0;\n this.Fh = 0x77e36f73 | 0;\n this.Fl = 0x04c48942 | 0;\n this.Gh = 0x3f9d85a8 | 0;\n this.Gl = 0x6a1d36c8 | 0;\n this.Hh = 0x1112e6ad | 0;\n this.Hl = 0x91d692a1 | 0;\n this.outputLen = 28;\n }\n}\nclass SHA512_256 extends SHA512 {\n constructor() {\n super();\n // h -- high 32 bits, l -- low 32 bits\n this.Ah = 0x22312194 | 0;\n this.Al = 0xfc2bf72c | 0;\n this.Bh = 0x9f555fa3 | 0;\n this.Bl = 0xc84c64c2 | 0;\n this.Ch = 0x2393b86b | 0;\n this.Cl = 0x6f53b151 | 0;\n this.Dh = 0x96387719 | 0;\n this.Dl = 0x5940eabd | 0;\n this.Eh = 0x96283ee2 | 0;\n this.El = 0xa88effe3 | 0;\n this.Fh = 0xbe5e1e25 | 0;\n this.Fl = 0x53863992 | 0;\n this.Gh = 0x2b0199fc | 0;\n this.Gl = 0x2c85b8aa | 0;\n this.Hh = 0x0eb72ddc | 0;\n this.Hl = 0x81c52ca2 | 0;\n this.outputLen = 32;\n }\n}\nclass SHA384 extends SHA512 {\n constructor() {\n super();\n // h -- high 32 bits, l -- low 32 bits\n this.Ah = 0xcbbb9d5d | 0;\n this.Al = 0xc1059ed8 | 0;\n this.Bh = 0x629a292a | 0;\n this.Bl = 0x367cd507 | 0;\n this.Ch = 0x9159015a | 0;\n this.Cl = 0x3070dd17 | 0;\n this.Dh = 0x152fecd8 | 0;\n this.Dl = 0xf70e5939 | 0;\n this.Eh = 0x67332667 | 0;\n this.El = 0xffc00b31 | 0;\n this.Fh = 0x8eb44a87 | 0;\n this.Fl = 0x68581511 | 0;\n this.Gh = 0xdb0c2e0d | 0;\n this.Gl = 0x64f98fa7 | 0;\n this.Hh = 0x47b5481d | 0;\n this.Hl = 0xbefa4fa4 | 0;\n this.outputLen = 48;\n }\n}\nconst sha512 = /* @__PURE__ */ (0,_utils_js__WEBPACK_IMPORTED_MODULE_2__.wrapConstructor)(() => new SHA512());\nconst sha512_224 = /* @__PURE__ */ (0,_utils_js__WEBPACK_IMPORTED_MODULE_2__.wrapConstructor)(() => new SHA512_224());\nconst sha512_256 = /* @__PURE__ */ (0,_utils_js__WEBPACK_IMPORTED_MODULE_2__.wrapConstructor)(() => new SHA512_256());\nconst sha384 = /* @__PURE__ */ (0,_utils_js__WEBPACK_IMPORTED_MODULE_2__.wrapConstructor)(() => new SHA384());\n//# sourceMappingURL=sha512.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/sha512.js?"); /***/ }), /***/ "./node_modules/@noble/hashes/esm/utils.js": /*!*************************************************!*\ !*** ./node_modules/@noble/hashes/esm/utils.js ***! \*************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ Hash: () => (/* binding */ Hash),\n/* harmony export */ asyncLoop: () => (/* binding */ asyncLoop),\n/* harmony export */ bytesToHex: () => (/* binding */ bytesToHex),\n/* harmony export */ checkOpts: () => (/* binding */ checkOpts),\n/* harmony export */ concatBytes: () => (/* binding */ concatBytes),\n/* harmony export */ createView: () => (/* binding */ createView),\n/* harmony export */ hexToBytes: () => (/* binding */ hexToBytes),\n/* harmony export */ isLE: () => (/* binding */ isLE),\n/* harmony export */ nextTick: () => (/* binding */ nextTick),\n/* harmony export */ randomBytes: () => (/* binding */ randomBytes),\n/* harmony export */ rotr: () => (/* binding */ rotr),\n/* harmony export */ toBytes: () => (/* binding */ toBytes),\n/* harmony export */ u32: () => (/* binding */ u32),\n/* harmony export */ u8: () => (/* binding */ u8),\n/* harmony export */ utf8ToBytes: () => (/* binding */ utf8ToBytes),\n/* harmony export */ wrapConstructor: () => (/* binding */ wrapConstructor),\n/* harmony export */ wrapConstructorWithOpts: () => (/* binding */ wrapConstructorWithOpts),\n/* harmony export */ wrapXOFConstructorWithOpts: () => (/* binding */ wrapXOFConstructorWithOpts)\n/* harmony export */ });\n/* harmony import */ var _noble_hashes_crypto__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @noble/hashes/crypto */ \"./node_modules/@noble/hashes/esm/crypto.js\");\n/*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) */\n// We use WebCrypto aka globalThis.crypto, which exists in browsers and node.js 16+.\n// node.js versions earlier than v19 don't declare it in global scope.\n// For node.js, package.json#exports field mapping rewrites import\n// from `crypto` to `cryptoNode`, which imports native module.\n// Makes the utils un-importable in browsers without a bundler.\n// Once node.js 18 is deprecated (2025-04-30), we can just drop the import.\n\n// Cast array to different type\nconst u8 = (arr) => new Uint8Array(arr.buffer, arr.byteOffset, arr.byteLength);\nconst u32 = (arr) => new Uint32Array(arr.buffer, arr.byteOffset, Math.floor(arr.byteLength / 4));\nfunction isBytes(a) {\n return (a instanceof Uint8Array ||\n (a != null && typeof a === 'object' && a.constructor.name === 'Uint8Array'));\n}\n// Cast array to view\nconst createView = (arr) => new DataView(arr.buffer, arr.byteOffset, arr.byteLength);\n// The rotate right (circular right shift) operation for uint32\nconst rotr = (word, shift) => (word << (32 - shift)) | (word >>> shift);\n// big-endian hardware is rare. Just in case someone still decides to run hashes:\n// early-throw an error because we don't support BE yet.\n// Other libraries would silently corrupt the data instead of throwing an error,\n// when they don't support it.\nconst isLE = new Uint8Array(new Uint32Array([0x11223344]).buffer)[0] === 0x44;\nif (!isLE)\n throw new Error('Non little-endian hardware is not supported');\n// Array where index 0xf0 (240) is mapped to string 'f0'\nconst hexes = /* @__PURE__ */ Array.from({ length: 256 }, (_, i) => i.toString(16).padStart(2, '0'));\n/**\n * @example bytesToHex(Uint8Array.from([0xca, 0xfe, 0x01, 0x23])) // 'cafe0123'\n */\nfunction bytesToHex(bytes) {\n if (!isBytes(bytes))\n throw new Error('Uint8Array expected');\n // pre-caching improves the speed 6x\n let hex = '';\n for (let i = 0; i < bytes.length; i++) {\n hex += hexes[bytes[i]];\n }\n return hex;\n}\n// We use optimized technique to convert hex string to byte array\nconst asciis = { _0: 48, _9: 57, _A: 65, _F: 70, _a: 97, _f: 102 };\nfunction asciiToBase16(char) {\n if (char >= asciis._0 && char <= asciis._9)\n return char - asciis._0;\n if (char >= asciis._A && char <= asciis._F)\n return char - (asciis._A - 10);\n if (char >= asciis._a && char <= asciis._f)\n return char - (asciis._a - 10);\n return;\n}\n/**\n * @example hexToBytes('cafe0123') // Uint8Array.from([0xca, 0xfe, 0x01, 0x23])\n */\nfunction hexToBytes(hex) {\n if (typeof hex !== 'string')\n throw new Error('hex string expected, got ' + typeof hex);\n const hl = hex.length;\n const al = hl / 2;\n if (hl % 2)\n throw new Error('padded hex string expected, got unpadded hex of length ' + hl);\n const array = new Uint8Array(al);\n for (let ai = 0, hi = 0; ai < al; ai++, hi += 2) {\n const n1 = asciiToBase16(hex.charCodeAt(hi));\n const n2 = asciiToBase16(hex.charCodeAt(hi + 1));\n if (n1 === undefined || n2 === undefined) {\n const char = hex[hi] + hex[hi + 1];\n throw new Error('hex string expected, got non-hex character \"' + char + '\" at index ' + hi);\n }\n array[ai] = n1 * 16 + n2;\n }\n return array;\n}\n// There is no setImmediate in browser and setTimeout is slow.\n// call of async fn will return Promise, which will be fullfiled only on\n// next scheduler queue processing step and this is exactly what we need.\nconst nextTick = async () => { };\n// Returns control to thread each 'tick' ms to avoid blocking\nasync function asyncLoop(iters, tick, cb) {\n let ts = Date.now();\n for (let i = 0; i < iters; i++) {\n cb(i);\n // Date.now() is not monotonic, so in case if clock goes backwards we return return control too\n const diff = Date.now() - ts;\n if (diff >= 0 && diff < tick)\n continue;\n await nextTick();\n ts += diff;\n }\n}\n/**\n * @example utf8ToBytes('abc') // new Uint8Array([97, 98, 99])\n */\nfunction utf8ToBytes(str) {\n if (typeof str !== 'string')\n throw new Error(`utf8ToBytes expected string, got ${typeof str}`);\n return new Uint8Array(new TextEncoder().encode(str)); // https://bugzil.la/1681809\n}\n/**\n * Normalizes (non-hex) string or Uint8Array to Uint8Array.\n * Warning: when Uint8Array is passed, it would NOT get copied.\n * Keep in mind for future mutable operations.\n */\nfunction toBytes(data) {\n if (typeof data === 'string')\n data = utf8ToBytes(data);\n if (!isBytes(data))\n throw new Error(`expected Uint8Array, got ${typeof data}`);\n return data;\n}\n/**\n * Copies several Uint8Arrays into one.\n */\nfunction concatBytes(...arrays) {\n let sum = 0;\n for (let i = 0; i < arrays.length; i++) {\n const a = arrays[i];\n if (!isBytes(a))\n throw new Error('Uint8Array expected');\n sum += a.length;\n }\n const res = new Uint8Array(sum);\n for (let i = 0, pad = 0; i < arrays.length; i++) {\n const a = arrays[i];\n res.set(a, pad);\n pad += a.length;\n }\n return res;\n}\n// For runtime check if class implements interface\nclass Hash {\n // Safe version that clones internal state\n clone() {\n return this._cloneInto();\n }\n}\nconst toStr = {}.toString;\nfunction checkOpts(defaults, opts) {\n if (opts !== undefined && toStr.call(opts) !== '[object Object]')\n throw new Error('Options should be object or undefined');\n const merged = Object.assign(defaults, opts);\n return merged;\n}\nfunction wrapConstructor(hashCons) {\n const hashC = (msg) => hashCons().update(toBytes(msg)).digest();\n const tmp = hashCons();\n hashC.outputLen = tmp.outputLen;\n hashC.blockLen = tmp.blockLen;\n hashC.create = () => hashCons();\n return hashC;\n}\nfunction wrapConstructorWithOpts(hashCons) {\n const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();\n const tmp = hashCons({});\n hashC.outputLen = tmp.outputLen;\n hashC.blockLen = tmp.blockLen;\n hashC.create = (opts) => hashCons(opts);\n return hashC;\n}\nfunction wrapXOFConstructorWithOpts(hashCons) {\n const hashC = (msg, opts) => hashCons(opts).update(toBytes(msg)).digest();\n const tmp = hashCons({});\n hashC.outputLen = tmp.outputLen;\n hashC.blockLen = tmp.blockLen;\n hashC.create = (opts) => hashCons(opts);\n return hashC;\n}\n/**\n * Secure PRNG. Uses `crypto.getRandomValues`, which defers to OS.\n */\nfunction randomBytes(bytesLength = 32) {\n if (_noble_hashes_crypto__WEBPACK_IMPORTED_MODULE_0__.crypto && typeof _noble_hashes_crypto__WEBPACK_IMPORTED_MODULE_0__.crypto.getRandomValues === 'function') {\n return _noble_hashes_crypto__WEBPACK_IMPORTED_MODULE_0__.crypto.getRandomValues(new Uint8Array(bytesLength));\n }\n throw new Error('crypto.getRandomValues must be defined');\n}\n//# sourceMappingURL=utils.js.map\n\n//# sourceURL=webpack:///./node_modules/@noble/hashes/esm/utils.js?"); /***/ }), /***/ "./node_modules/superstruct/lib/index.es.js": /*!**************************************************!*\ !*** ./node_modules/superstruct/lib/index.es.js ***! \**************************************************/ /***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => { "use strict"; eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ Struct: () => (/* binding */ Struct),\n/* harmony export */ StructError: () => (/* binding */ StructError),\n/* harmony export */ any: () => (/* binding */ any),\n/* harmony export */ array: () => (/* binding */ array),\n/* harmony export */ assert: () => (/* binding */ assert),\n/* harmony export */ assign: () => (/* binding */ assign),\n/* harmony export */ boolean: () => (/* binding */ boolean),\n/* harmony export */ coerce: () => (/* binding */ coerce),\n/* harmony export */ create: () => (/* binding */ create),\n/* harmony export */ date: () => (/* binding */ date),\n/* harmony export */ defaulted: () => (/* binding */ defaulted),\n/* harmony export */ define: () => (/* binding */ define),\n/* harmony export */ deprecated: () => (/* binding */ deprecated),\n/* harmony export */ dynamic: () => (/* binding */ dynamic),\n/* harmony export */ empty: () => (/* binding */ empty),\n/* harmony export */ enums: () => (/* binding */ enums),\n/* harmony export */ func: () => (/* binding */ func),\n/* harmony export */ instance: () => (/* binding */ instance),\n/* harmony export */ integer: () => (/* binding */ integer),\n/* harmony export */ intersection: () => (/* binding */ intersection),\n/* harmony export */ is: () => (/* binding */ is),\n/* harmony export */ lazy: () => (/* binding */ lazy),\n/* harmony export */ literal: () => (/* binding */ literal),\n/* harmony export */ map: () => (/* binding */ map),\n/* harmony export */ mask: () => (/* binding */ mask),\n/* harmony export */ max: () => (/* binding */ max),\n/* harmony export */ min: () => (/* binding */ min),\n/* harmony export */ never: () => (/* binding */ never),\n/* harmony export */ nullable: () => (/* binding */ nullable),\n/* harmony export */ number: () => (/* binding */ number),\n/* harmony export */ object: () => (/* binding */ object),\n/* harmony export */ omit: () => (/* binding */ omit),\n/* harmony export */ optional: () => (/* binding */ optional),\n/* harmony export */ partial: () => (/* binding */ partial),\n/* harmony export */ pattern: () => (/* binding */ pattern),\n/* harmony export */ pick: () => (/* binding */ pick),\n/* harmony export */ record: () => (/* binding */ record),\n/* harmony export */ refine: () => (/* binding */ refine),\n/* harmony export */ regexp: () => (/* binding */ regexp),\n/* harmony export */ set: () => (/* binding */ set),\n/* harmony export */ size: () => (/* binding */ size),\n/* harmony export */ string: () => (/* binding */ string),\n/* harmony export */ struct: () => (/* binding */ struct),\n/* harmony export */ trimmed: () => (/* binding */ trimmed),\n/* harmony export */ tuple: () => (/* binding */ tuple),\n/* harmony export */ type: () => (/* binding */ type),\n/* harmony export */ union: () => (/* binding */ union),\n/* harmony export */ unknown: () => (/* binding */ unknown),\n/* harmony export */ validate: () => (/* binding */ validate)\n/* harmony export */ });\n/**\n * A `StructFailure` represents a single specific failure in validation.\n */\n\n/**\n * `StructError` objects are thrown (or returned) when validation fails.\n *\n * Validation logic is design to exit early for maximum performance. The error\n * represents the first error encountered during validation. For more detail,\n * the `error.failures` property is a generator function that can be run to\n * continue validation and receive all the failures in the data.\n */\nclass StructError extends TypeError {\n constructor(failure, failures) {\n let cached;\n const {\n message,\n ...rest\n } = failure;\n const {\n path\n } = failure;\n const msg = path.length === 0 ? message : \"At path: \" + path.join('.') + \" -- \" + message;\n super(msg);\n Object.assign(this, rest);\n this.name = this.constructor.name;\n\n this.failures = () => {\n var _cached;\n\n return (_cached = cached) != null ? _cached : cached = [failure, ...failures()];\n };\n }\n\n}\n\n/**\n * Check if a value is an iterator.\n */\nfunction isIterable(x) {\n return isObject(x) && typeof x[Symbol.iterator] === 'function';\n}\n/**\n * Check if a value is a plain object.\n */\n\n\nfunction isObject(x) {\n return typeof x === 'object' && x != null;\n}\n/**\n * Check if a value is a plain object.\n */\n\nfunction isPlainObject(x) {\n if (Object.prototype.toString.call(x) !== '[object Object]') {\n return false;\n }\n\n const prototype = Object.getPrototypeOf(x);\n return prototype === null || prototype === Object.prototype;\n}\n/**\n * Return a value as a printable string.\n */\n\nfunction print(value) {\n return typeof value === 'string' ? JSON.stringify(value) : \"\" + value;\n}\n/**\n * Shifts (removes and returns) the first value from the `input` iterator.\n * Like `Array.prototype.shift()` but for an `Iterator`.\n */\n\nfunction shiftIterator(input) {\n const {\n done,\n value\n } = input.next();\n return done ? undefined : value;\n}\n/**\n * Convert a single validation result to a failure.\n */\n\nfunction toFailure(result, context, struct, value) {\n if (result === true) {\n return;\n } else if (result === false) {\n result = {};\n } else if (typeof result === 'string') {\n result = {\n message: result\n };\n }\n\n const {\n path,\n branch\n } = context;\n const {\n type\n } = struct;\n const {\n refinement,\n message = \"Expected a value of type `\" + type + \"`\" + (refinement ? \" with refinement `\" + refinement + \"`\" : '') + \", but received: `\" + print(value) + \"`\"\n } = result;\n return {\n value,\n type,\n refinement,\n key: path[path.length - 1],\n path,\n branch,\n ...result,\n message\n };\n}\n/**\n * Convert a validation result to an iterable of failures.\n */\n\nfunction* toFailures(result, context, struct, value) {\n if (!isIterable(result)) {\n result = [result];\n }\n\n for (const r of result) {\n const failure = toFailure(r, context, struct, value);\n\n if (failure) {\n yield failure;\n }\n }\n}\n/**\n * Check a value against a struct, traversing deeply into nested values, and\n * returning an iterator of failures or success.\n */\n\nfunction* run(value, struct, options = {}) {\n const {\n path = [],\n branch = [value],\n coerce = false,\n mask = false\n } = options;\n const ctx = {\n path,\n branch\n };\n\n if (coerce) {\n value = struct.coercer(value, ctx);\n\n if (mask && struct.type !== 'type' && isObject(struct.schema) && isObject(value) && !Array.isArray(value)) {\n for (const key in value) {\n if (struct.schema[key] === undefined) {\n delete value[key];\n }\n }\n }\n }\n\n let valid = true;\n\n for (const failure of struct.validator(value, ctx)) {\n valid = false;\n yield [failure, undefined];\n }\n\n for (let [k, v, s] of struct.entries(value, ctx)) {\n const ts = run(v, s, {\n path: k === undefined ? path : [...path, k],\n branch: k === undefined ? branch : [...branch, v],\n coerce,\n mask\n });\n\n for (const t of ts) {\n if (t[0]) {\n valid = false;\n yield [t[0], undefined];\n } else if (coerce) {\n v = t[1];\n\n if (k === undefined) {\n value = v;\n } else if (value instanceof Map) {\n value.set(k, v);\n } else if (value instanceof Set) {\n value.add(v);\n } else if (isObject(value)) {\n value[k] = v;\n }\n }\n }\n }\n\n if (valid) {\n for (const failure of struct.refiner(value, ctx)) {\n valid = false;\n yield [failure, undefined];\n }\n }\n\n if (valid) {\n yield [undefined, value];\n }\n}\n\n/**\n * `Struct` objects encapsulate the validation logic for a specific type of\n * values. Once constructed, you use the `assert`, `is` or `validate` helpers to\n * validate unknown input data against the struct.\n */\n\nclass Struct {\n constructor(props) {\n const {\n type,\n schema,\n validator,\n refiner,\n coercer = value => value,\n entries = function* () {}\n } = props;\n this.type = type;\n this.schema = schema;\n this.entries = entries;\n this.coercer = coercer;\n\n if (validator) {\n this.validator = (value, context) => {\n const result = validator(value, context);\n return toFailures(result, context, this, value);\n };\n } else {\n this.validator = () => [];\n }\n\n if (refiner) {\n this.refiner = (value, context) => {\n const result = refiner(value, context);\n return toFailures(result, context, this, value);\n };\n } else {\n this.refiner = () => [];\n }\n }\n /**\n * Assert that a value passes the struct's validation, throwing if it doesn't.\n */\n\n\n assert(value) {\n return assert(value, this);\n }\n /**\n * Create a value with the struct's coercion logic, then validate it.\n */\n\n\n create(value) {\n return create(value, this);\n }\n /**\n * Check if a value passes the struct's validation.\n */\n\n\n is(value) {\n return is(value, this);\n }\n /**\n * Mask a value, coercing and validating it, but returning only the subset of\n * properties defined by the struct's schema.\n */\n\n\n mask(value) {\n return mask(value, this);\n }\n /**\n * Validate a value with the struct's validation logic, returning a tuple\n * representing the result.\n *\n * You may optionally pass `true` for the `withCoercion` argument to coerce\n * the value before attempting to validate it. If you do, the result will\n * contain the coerced result when successful.\n */\n\n\n validate(value, options = {}) {\n return validate(value, this, options);\n }\n\n}\n/**\n * Assert that a value passes a struct, throwing if it doesn't.\n */\n\nfunction assert(value, struct) {\n const result = validate(value, struct);\n\n if (result[0]) {\n throw result[0];\n }\n}\n/**\n * Create a value with the coercion logic of struct and validate it.\n */\n\nfunction create(value, struct) {\n const result = validate(value, struct, {\n coerce: true\n });\n\n if (result[0]) {\n throw result[0];\n } else {\n return result[1];\n }\n}\n/**\n * Mask a value, returning only the subset of properties defined by a struct.\n */\n\nfunction mask(value, struct) {\n const result = validate(value, struct, {\n coerce: true,\n mask: true\n });\n\n if (result[0]) {\n throw result[0];\n } else {\n return result[1];\n }\n}\n/**\n * Check if a value passes a struct.\n */\n\nfunction is(value, struct) {\n const result = validate(value, struct);\n return !result[0];\n}\n/**\n * Validate a value against a struct, returning an error if invalid, or the\n * value (with potential coercion) if valid.\n */\n\nfunction validate(value, struct, options = {}) {\n const tuples = run(value, struct, options);\n const tuple = shiftIterator(tuples);\n\n if (tuple[0]) {\n const error = new StructError(tuple[0], function* () {\n for (const t of tuples) {\n if (t[0]) {\n yield t[0];\n }\n }\n });\n return [error, undefined];\n } else {\n const v = tuple[1];\n return [undefined, v];\n }\n}\n\nfunction assign(...Structs) {\n const schemas = Structs.map(s => s.schema);\n const schema = Object.assign({}, ...schemas);\n return object(schema);\n}\n/**\n * Define a new struct type with a custom validation function.\n */\n\nfunction define(name, validator) {\n return new Struct({\n type: name,\n schema: null,\n validator\n });\n}\n/**\n * Create a new struct based on an existing struct, but the value is allowed to\n * be `undefined`. `log` will be called if the value is not `undefined`.\n */\n\nfunction deprecated(struct, log) {\n return new Struct({ ...struct,\n refiner: (value, ctx) => value === undefined || struct.refiner(value, ctx),\n\n validator(value, ctx) {\n if (value === undefined) {\n return true;\n } else {\n log(value, ctx);\n return struct.validator(value, ctx);\n }\n }\n\n });\n}\n/**\n * Create a struct with dynamic validation logic.\n *\n * The callback will receive the value currently being validated, and must\n * return a struct object to validate it with. This can be useful to model\n * validation logic that changes based on its input.\n */\n\nfunction dynamic(fn) {\n return new Struct({\n type: 'dynamic',\n schema: null,\n\n *entries(value, ctx) {\n const struct = fn(value, ctx);\n yield* struct.entries(value, ctx);\n },\n\n validator(value, ctx) {\n const struct = fn(value, ctx);\n return struct.validator(value, ctx);\n },\n\n coercer(value, ctx) {\n const struct = fn(value, ctx);\n return struct.coercer(value, ctx);\n }\n\n });\n}\n/**\n * Create a struct with lazily evaluated validation logic.\n *\n * The first time validation is run with the struct, the callback will be called\n * and must return a struct object to use. This is useful for cases where you\n * want to have self-referential structs for nested data structures to avoid a\n * circular definition problem.\n */\n\nfunction lazy(fn) {\n let struct;\n return new Struct({\n type: 'lazy',\n schema: null,\n\n *entries(value, ctx) {\n var _struct;\n\n (_struct = struct) != null ? _struct : struct = fn();\n yield* struct.entries(value, ctx);\n },\n\n validator(value, ctx) {\n var _struct2;\n\n (_struct2 = struct) != null ? _struct2 : struct = fn();\n return struct.validator(value, ctx);\n },\n\n coercer(value, ctx) {\n var _struct3;\n\n (_struct3 = struct) != null ? _struct3 : struct = fn();\n return struct.coercer(value, ctx);\n }\n\n });\n}\n/**\n * Create a new struct based on an existing object struct, but excluding\n * specific properties.\n *\n * Like TypeScript's `Omit` utility.\n */\n\nfunction omit(struct, keys) {\n const {\n schema\n } = struct;\n const subschema = { ...schema\n };\n\n for (const key of keys) {\n delete subschema[key];\n }\n\n return object(subschema);\n}\n/**\n * Create a new struct based on an existing object struct, but with all of its\n * properties allowed to be `undefined`.\n *\n * Like TypeScript's `Partial` utility.\n */\n\nfunction partial(struct) {\n const schema = struct instanceof Struct ? { ...struct.schema\n } : { ...struct\n };\n\n for (const key in schema) {\n schema[key] = optional(schema[key]);\n }\n\n return object(schema);\n}\n/**\n * Create a new struct based on an existing object struct, but only including\n * specific properties.\n *\n * Like TypeScript's `Pick` utility.\n */\n\nfunction pick(struct, keys) {\n const {\n schema\n } = struct;\n const subschema = {};\n\n for (const key of keys) {\n subschema[key] = schema[key];\n }\n\n return object(subschema);\n}\n/**\n * Define a new struct type with a custom validation function.\n *\n * @deprecated This function has been renamed to `define`.\n */\n\nfunction struct(name, validator) {\n console.warn('superstruct@0.11 - The `struct` helper has been renamed to `define`.');\n return define(name, validator);\n}\n\n/**\n * Ensure that any value passes validation.\n */\n\nfunction any() {\n return define('any', () => true);\n}\nfunction array(Element) {\n return new Struct({\n type: 'array',\n schema: Element,\n\n *entries(value) {\n if (Element && Array.isArray(value)) {\n for (const [i, v] of value.entries()) {\n yield [i, v, Element];\n }\n }\n },\n\n coercer(value) {\n return Array.isArray(value) ? value.slice() : value;\n },\n\n validator(value) {\n return Array.isArray(value) || \"Expected an array value, but received: \" + print(value);\n }\n\n });\n}\n/**\n * Ensure that a value is a boolean.\n */\n\nfunction boolean() {\n return define('boolean', value => {\n return typeof value === 'boolean';\n });\n}\n/**\n * Ensure that a value is a valid `Date`.\n *\n * Note: this also ensures that the value is *not* an invalid `Date` object,\n * which can occur when parsing a date fails but still returns a `Date`.\n */\n\nfunction date() {\n return define('date', value => {\n return value instanceof Date && !isNaN(value.getTime()) || \"Expected a valid `Date` object, but received: \" + print(value);\n });\n}\nfunction enums(values) {\n const schema = {};\n const description = values.map(v => print(v)).join();\n\n for (const key of values) {\n schema[key] = key;\n }\n\n return new Struct({\n type: 'enums',\n schema,\n\n validator(value) {\n return values.includes(value) || \"Expected one of `\" + description + \"`, but received: \" + print(value);\n }\n\n });\n}\n/**\n * Ensure that a value is a function.\n */\n\nfunction func() {\n return define('func', value => {\n return typeof value === 'function' || \"Expected a function, but received: \" + print(value);\n });\n}\n/**\n * Ensure that a value is an instance of a specific class.\n */\n\nfunction instance(Class) {\n return define('instance', value => {\n return value instanceof Class || \"Expected a `\" + Class.name + \"` instance, but received: \" + print(value);\n });\n}\n/**\n * Ensure that a value is an integer.\n */\n\nfunction integer() {\n return define('integer', value => {\n return typeof value === 'number' && !isNaN(value) && Number.isInteger(value) || \"Expected an integer, but received: \" + print(value);\n });\n}\nfunction intersection(Structs) {\n return new Struct({\n type: 'intersection',\n schema: null,\n\n *entries(value, ctx) {\n for (const S of Structs) {\n yield* S.entries(value, ctx);\n }\n },\n\n *validator(value, ctx) {\n for (const S of Structs) {\n yield* S.validator(value, ctx);\n }\n },\n\n *refiner(value, ctx) {\n for (const S of Structs) {\n yield* S.refiner(value, ctx);\n }\n }\n\n });\n}\nfunction literal(constant) {\n const description = print(constant);\n const t = typeof constant;\n return new Struct({\n type: 'literal',\n schema: t === 'string' || t === 'number' || t === 'boolean' ? constant : null,\n\n validator(value) {\n return value === constant || \"Expected the literal `\" + description + \"`, but received: \" + print(value);\n }\n\n });\n}\nfunction map(Key, Value) {\n return new Struct({\n type: 'map',\n schema: null,\n\n *entries(value) {\n if (Key && Value && value instanceof Map) {\n for (const [k, v] of value.entries()) {\n yield [k, k, Key];\n yield [k, v, Value];\n }\n }\n },\n\n coercer(value) {\n return value instanceof Map ? new Map(value) : value;\n },\n\n validator(value) {\n return value instanceof Map || \"Expected a `Map` object, but received: \" + print(value);\n }\n\n });\n}\n/**\n * Ensure that no value ever passes validation.\n */\n\nfunction never() {\n return define('never', () => false);\n}\n/**\n * Augment an existing struct to allow `null` values.\n */\n\nfunction nullable(struct) {\n return new Struct({ ...struct,\n validator: (value, ctx) => value === null || struct.validator(value, ctx),\n refiner: (value, ctx) => value === null || struct.refiner(value, ctx)\n });\n}\n/**\n * Ensure that a value is a number.\n */\n\nfunction number() {\n return define('number', value => {\n return typeof value === 'number' && !isNaN(value) || \"Expected a number, but received: \" + print(value);\n });\n}\nfunction object(schema) {\n const knowns = schema ? Object.keys(schema) : [];\n const Never = never();\n return new Struct({\n type: 'object',\n schema: schema ? schema : null,\n\n *entries(value) {\n if (schema && isObject(value)) {\n const unknowns = new Set(Object.keys(value));\n\n for (const key of knowns) {\n unknowns.delete(key);\n yield [key, value[key], schema[key]];\n }\n\n for (const key of unknowns) {\n yield [key, value[key], Never];\n }\n }\n },\n\n validator(value) {\n return isObject(value) || \"Expected an object, but received: \" + print(value);\n },\n\n coercer(value) {\n return isObject(value) ? { ...value\n } : value;\n }\n\n });\n}\n/**\n * Augment a struct to allow `undefined` values.\n */\n\nfunction optional(struct) {\n return new Struct({ ...struct,\n validator: (value, ctx) => value === undefined || struct.validator(value, ctx),\n refiner: (value, ctx) => value === undefined || struct.refiner(value, ctx)\n });\n}\n/**\n * Ensure that a value is an object with keys and values of specific types, but\n * without ensuring any specific shape of properties.\n *\n * Like TypeScript's `Record` utility.\n */\n\nfunction record(Key, Value) {\n return new Struct({\n type: 'record',\n schema: null,\n\n *entries(value) {\n if (isObject(value)) {\n for (const k in value) {\n const v = value[k];\n yield [k, k, Key];\n yield [k, v, Value];\n }\n }\n },\n\n validator(value) {\n return isObject(value) || \"Expected an object, but received: \" + print(value);\n }\n\n });\n}\n/**\n * Ensure that a value is a `RegExp`.\n *\n * Note: this does not test the value against the regular expression! For that\n * you need to use the `pattern()` refinement.\n */\n\nfunction regexp() {\n return define('regexp', value => {\n return value instanceof RegExp;\n });\n}\nfunction set(Element) {\n return new Struct({\n type: 'set',\n schema: null,\n\n *entries(value) {\n if (Element && value instanceof Set) {\n for (const v of value) {\n yield [v, v, Element];\n }\n }\n },\n\n coercer(value) {\n return value instanceof Set ? new Set(value) : value;\n },\n\n validator(value) {\n return value instanceof Set || \"Expected a `Set` object, but received: \" + print(value);\n }\n\n });\n}\n/**\n * Ensure that a value is a string.\n */\n\nfunction string() {\n return define('string', value => {\n return typeof value === 'string' || \"Expected a string, but received: \" + print(value);\n });\n}\nfunction tuple(Elements) {\n const Never = never();\n return new Struct({\n type: 'tuple',\n schema: null,\n\n *entries(value) {\n if (Array.isArray(value)) {\n const length = Math.max(Elements.length, value.length);\n\n for (let i = 0; i < length; i++) {\n yield [i, value[i], Elements[i] || Never];\n }\n }\n },\n\n validator(value) {\n return Array.isArray(value) || \"Expected an array, but received: \" + print(value);\n }\n\n });\n}\n/**\n * Ensure that a value has a set of known properties of specific types.\n *\n * Note: Unrecognized properties are allowed and untouched. This is similar to\n * how TypeScript's structural typing works.\n */\n\nfunction type(schema) {\n const keys = Object.keys(schema);\n return new Struct({\n type: 'type',\n schema,\n\n *entries(value) {\n if (isObject(value)) {\n for (const k of keys) {\n yield [k, value[k], schema[k]];\n }\n }\n },\n\n validator(value) {\n return isObject(value) || \"Expected an object, but received: \" + print(value);\n }\n\n });\n}\nfunction union(Structs) {\n const description = Structs.map(s => s.type).join(' | ');\n return new Struct({\n type: 'union',\n schema: null,\n\n validator(value, ctx) {\n const failures = [];\n\n for (const S of Structs) {\n const [...tuples] = run(value, S, ctx);\n const [first] = tuples;\n\n if (!first[0]) {\n return [];\n } else {\n for (const [failure] of tuples) {\n if (failure) {\n failures.push(failure);\n }\n }\n }\n }\n\n return [\"Expected the value to satisfy a union of `\" + description + \"`, but received: \" + print(value), ...failures];\n }\n\n });\n}\n/**\n * Ensure that any value passes validation, without widening its type to `any`.\n */\n\nfunction unknown() {\n return define('unknown', () => true);\n}\n\n/**\n * Augment a `Struct` to add an additional coercion step to its input.\n *\n * This allows you to transform input data before validating it, to increase the\n * likelihood that it passes validation—for example for default values, parsing\n * different formats, etc.\n *\n * Note: You must use `create(value, Struct)` on the value to have the coercion\n * take effect! Using simply `assert()` or `is()` will not use coercion.\n */\n\nfunction coerce(struct, condition, coercer) {\n return new Struct({ ...struct,\n coercer: (value, ctx) => {\n return is(value, condition) ? struct.coercer(coercer(value, ctx), ctx) : struct.coercer(value, ctx);\n }\n });\n}\n/**\n * Augment a struct to replace `undefined` values with a default.\n *\n * Note: You must use `create(value, Struct)` on the value to have the coercion\n * take effect! Using simply `assert()` or `is()` will not use coercion.\n */\n\nfunction defaulted(struct, fallback, options = {}) {\n return coerce(struct, unknown(), x => {\n const f = typeof fallback === 'function' ? fallback() : fallback;\n\n if (x === undefined) {\n return f;\n }\n\n if (!options.strict && isPlainObject(x) && isPlainObject(f)) {\n const ret = { ...x\n };\n let changed = false;\n\n for (const key in f) {\n if (ret[key] === undefined) {\n ret[key] = f[key];\n changed = true;\n }\n }\n\n if (changed) {\n return ret;\n }\n }\n\n return x;\n });\n}\n/**\n * Augment a struct to trim string inputs.\n *\n * Note: You must use `create(value, Struct)` on the value to have the coercion\n * take effect! Using simply `assert()` or `is()` will not use coercion.\n */\n\nfunction trimmed(struct) {\n return coerce(struct, string(), x => x.trim());\n}\n\n/**\n * Ensure that a string, array, map, or set is empty.\n */\n\nfunction empty(struct) {\n const expected = \"Expected an empty \" + struct.type;\n return refine(struct, 'empty', value => {\n if (value instanceof Map || value instanceof Set) {\n const {\n size\n } = value;\n return size === 0 || expected + \" but received one with a size of `\" + size + \"`\";\n } else {\n const {\n length\n } = value;\n return length === 0 || expected + \" but received one with a length of `\" + length + \"`\";\n }\n });\n}\n/**\n * Ensure that a number or date is below a threshold.\n */\n\nfunction max(struct, threshold, options = {}) {\n const {\n exclusive\n } = options;\n return refine(struct, 'max', value => {\n return exclusive ? value < threshold : value <= threshold || \"Expected a \" + struct.type + \" greater than \" + (exclusive ? '' : 'or equal to ') + threshold + \" but received `\" + value + \"`\";\n });\n}\n/**\n * Ensure that a number or date is above a threshold.\n */\n\nfunction min(struct, threshold, options = {}) {\n const {\n exclusive\n } = options;\n return refine(struct, 'min', value => {\n return exclusive ? value > threshold : value >= threshold || \"Expected a \" + struct.type + \" greater than \" + (exclusive ? '' : 'or equal to ') + threshold + \" but received `\" + value + \"`\";\n });\n}\n/**\n * Ensure that a string matches a regular expression.\n */\n\nfunction pattern(struct, regexp) {\n return refine(struct, 'pattern', value => {\n return regexp.test(value) || \"Expected a \" + struct.type + \" matching `/\" + regexp.source + \"/` but received \\\"\" + value + \"\\\"\";\n });\n}\n/**\n * Ensure that a string, array, number, date, map, or set has a size (or length, or time) between `min` and `max`.\n */\n\nfunction size(struct, min, max = min) {\n const expected = \"Expected a \" + struct.type;\n const of = min === max ? \"of `\" + min + \"`\" : \"between `\" + min + \"` and `\" + max + \"`\";\n return refine(struct, 'size', value => {\n if (typeof value === 'number' || value instanceof Date) {\n return min <= value && value <= max || expected + \" \" + of + \" but received `\" + value + \"`\";\n } else if (value instanceof Map || value instanceof Set) {\n const {\n size\n } = value;\n return min <= size && size <= max || expected + \" with a size \" + of + \" but received one with a size of `\" + size + \"`\";\n } else {\n const {\n length\n } = value;\n return min <= length && length <= max || expected + \" with a length \" + of + \" but received one with a length of `\" + length + \"`\";\n }\n });\n}\n/**\n * Augment a `Struct` to add an additional refinement to the validation.\n *\n * The refiner function is guaranteed to receive a value of the struct's type,\n * because the struct's existing validation will already have passed. This\n * allows you to layer additional validation on top of existing structs.\n */\n\nfunction refine(struct, name, refiner) {\n return new Struct({ ...struct,\n\n *refiner(value, ctx) {\n yield* struct.refiner(value, ctx);\n const result = refiner(value, ctx);\n const failures = toFailures(result, ctx, struct, value);\n\n for (const failure of failures) {\n yield { ...failure,\n refinement: name\n };\n }\n }\n\n });\n}\n\n\n//# sourceMappingURL=index.es.js.map\n\n\n//# sourceURL=webpack:///./node_modules/superstruct/lib/index.es.js?"); /***/ }) /******/ }); /************************************************************************/ /******/ // The module cache /******/ var __webpack_module_cache__ = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ // Check if module is in cache /******/ var cachedModule = __webpack_module_cache__[moduleId]; /******/ if (cachedModule !== undefined) { /******/ return cachedModule.exports; /******/ } /******/ // Create a new module (and put it into the cache) /******/ var module = __webpack_module_cache__[moduleId] = { /******/ id: moduleId, /******/ loaded: false, /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ __webpack_modules__[moduleId].call(module.exports, module, module.exports, __webpack_require__); /******/ /******/ // Flag the module as loaded /******/ module.loaded = true; /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /************************************************************************/ /******/ /* webpack/runtime/compat get default export */ /******/ (() => { /******/ // getDefaultExport function for compatibility with non-harmony modules /******/ __webpack_require__.n = (module) => { /******/ var getter = module && module.__esModule ? /******/ () => (module['default']) : /******/ () => (module); /******/ __webpack_require__.d(getter, { a: getter }); /******/ return getter; /******/ }; /******/ })(); /******/ /******/ /* webpack/runtime/define property getters */ /******/ (() => { /******/ // define getter functions for harmony exports /******/ __webpack_require__.d = (exports, definition) => { /******/ for(var key in definition) { /******/ if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) { /******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); /******/ } /******/ } /******/ }; /******/ })(); /******/ /******/ /* webpack/runtime/hasOwnProperty shorthand */ /******/ (() => { /******/ __webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop)) /******/ })(); /******/ /******/ /* webpack/runtime/make namespace object */ /******/ (() => { /******/ // define __esModule on exports /******/ __webpack_require__.r = (exports) => { /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); /******/ } /******/ Object.defineProperty(exports, '__esModule', { value: true }); /******/ }; /******/ })(); /******/ /******/ /* webpack/runtime/node module decorator */ /******/ (() => { /******/ __webpack_require__.nmd = (module) => { /******/ module.paths = []; /******/ if (!module.children) module.children = []; /******/ return module; /******/ }; /******/ })(); /******/ /************************************************************************/ /******/ /******/ // startup /******/ // Load entry module and return exports /******/ // This entry module can't be inlined because the eval devtool is used. /******/ var __webpack_exports__ = __webpack_require__("./src/index.js"); /******/ /******/ })() ;