{"dependencies":[{"name":"@babel/runtime/helpers/slicedToArray","data":{"asyncType":null,"isESMImport":false,"locs":[],"key":"5y7e5+zC7teYEEC6niD9f5zII1M=","exportNames":["*"],"imports":1}},{"name":"@polkadot/util","data":{"asyncType":null,"isESMImport":false,"locs":[{"start":{"line":6,"column":15,"index":203},"end":{"line":6,"column":40,"index":228}}],"key":"u0mzEw2nilnHoUWtEdZl0JKHutA=","exportNames":["*"],"imports":1}}],"output":[{"data":{"code":"__d(function (global, require, _$$_IMPORT_DEFAULT, _$$_IMPORT_ALL, module, exports, _dependencyMap) {\n  \"use strict\";\n\n  var _slicedToArray = require(_dependencyMap[0], \"@babel/runtime/helpers/slicedToArray\").default;\n  Object.defineProperty(exports, \"__esModule\", {\n    value: true\n  });\n  exports.decodeU8a = decodeU8a;\n  exports.decodeU8aStruct = decodeU8aStruct;\n  exports.decodeU8aVec = decodeU8aVec;\n  var util_1 = require(_dependencyMap[1], \"@polkadot/util\");\n  var MAX_DEPTH = 1024;\n  /** @internal */\n  function isComplexType(Type) {\n    var typeName = Type.name?.toLowerCase() || '';\n    return ['enum', 'hashmap', 'linkage', 'null', 'option', 'range', 'rangeinclusive', 'result', 'struct', 'tuple', 'vec', 'vecfixed'].includes(typeName);\n  }\n  /** @internal */\n  function formatFailure(registry, fn, _result, _ref, u8a, i, count, Type, key) {\n    var message = _ref.message;\n    var type = '';\n    try {\n      type = `: ${new Type(registry).toRawType()}`;\n    } catch {\n      // ignore\n    }\n    // This is extra debugging info (we most-probably want this in in some way, shape or form,\n    // but at this point not quite sure how to include and format it (it can be quite massive)\n    // console.error(JSON.stringify(result, null, 2));\n    return `${fn}: failed at ${(0, util_1.u8aToHex)(u8a.subarray(0, 16))}…${key ? ` on ${key}` : ''} (index ${i + 1}/${count})${type}:: ${message}`;\n  }\n  /**\n   * @internal\n   *\n   * Given an u8a, and an array of Type constructors, decode the u8a against the\n   * types, and return an array of decoded values.\n   *\n   * @param u8a - The u8a to decode.\n   * @param result - The result array (will be returned with values pushed)\n   * @param types - The array of CodecClass to decode the U8a against.\n   */\n  function decodeU8a(registry, result, u8a, _ref2) {\n    var _ref3 = _slicedToArray(_ref2, 2),\n      Types = _ref3[0],\n      keys = _ref3[1];\n    var count = result.length;\n    var offset = 0;\n    var i = 0;\n    try {\n      while (i < count) {\n        var value = new Types[i](registry, u8a.subarray(offset));\n        offset += value.initialU8aLength || value.encodedLength;\n        result[i] = value;\n        i++;\n      }\n    } catch (error) {\n      throw new Error(formatFailure(registry, 'decodeU8a', result, error, u8a.subarray(offset), i, count, Types[i], keys[i]));\n    }\n    return [result, offset];\n  }\n  /**\n   * @internal\n   *\n   * Split from decodeU8a since this is specialized to zip returns ... while we duplicate, this\n   * is all on the hot-path, so it is not great, however there is (some) method behind the madness\n   */\n  function decodeU8aStruct(registry, result, u8a, _ref4) {\n    var _ref5 = _slicedToArray(_ref4, 2),\n      Types = _ref5[0],\n      keys = _ref5[1];\n    var count = result.length;\n    var offset = 0;\n    var i = 0;\n    if (count > MAX_DEPTH && isComplexType(Types[i])) {\n      throw new Error(`decodeU8aStruct: Maximum depth exceeded, received ${count} elements, limit ${MAX_DEPTH}`);\n    }\n    try {\n      while (i < count) {\n        var value = new Types[i](registry, u8a.subarray(offset));\n        offset += value.initialU8aLength || value.encodedLength;\n        result[i] = [keys[i], value];\n        i++;\n      }\n    } catch (error) {\n      throw new Error(formatFailure(registry, 'decodeU8aStruct', result, error, u8a.subarray(offset), i, count, Types[i], keys[i]));\n    }\n    return [result, offset];\n  }\n  /**\n   * @internal\n   *\n   * Split from decodeU8a since this is specialized to 1 instance ... while we duplicate, this\n   * is all on the hot-path, so it is not great, however there is (some) method behind the madness\n   */\n  function decodeU8aVec(registry, result, u8a, startAt, Type) {\n    var count = result.length;\n    if (count > MAX_DEPTH && isComplexType(Type)) {\n      throw new Error(`decodeU8aVec: Maximum depth exceeded, received ${count} elements, limit ${MAX_DEPTH}`);\n    }\n    var offset = startAt;\n    var i = 0;\n    try {\n      while (i < count) {\n        var value = new Type(registry, u8a.subarray(offset));\n        offset += value.initialU8aLength || value.encodedLength;\n        result[i] = value;\n        i++;\n      }\n    } catch (error) {\n      throw new Error(formatFailure(registry, 'decodeU8aVec', result, error, u8a.subarray(offset), i, count, Type));\n    }\n    return [offset, offset - startAt];\n  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