{"dependencies":[{"name":"rxjs","data":{"asyncType":null,"isESMImport":false,"locs":[{"start":{"line":5,"column":15,"index":191},"end":{"line":5,"column":30,"index":206}}],"key":"atDzfUGaJNRNtwyVumomzH/5ygw=","exportNames":["*"],"imports":1}},{"name":"../util/index.js","data":{"asyncType":null,"isESMImport":false,"locs":[{"start":{"line":6,"column":19,"index":227},"end":{"line":6,"column":46,"index":254}}],"key":"H94lp+EitftSFqDHaenrSs5zKB0=","exportNames":["*"],"imports":1}},{"name":"./cache.js","data":{"asyncType":null,"isESMImport":false,"locs":[{"start":{"line":7,"column":19,"index":275},"end":{"line":7,"column":40,"index":296}}],"key":"j07H5gZzqUTkzaDscxaQqJUlcmI=","exportNames":["*"],"imports":1}},{"name":"./util.js","data":{"asyncType":null,"isESMImport":false,"locs":[{"start":{"line":8,"column":18,"index":316},"end":{"line":8,"column":38,"index":336}}],"key":"RHtkf1pyimtRfZWAvWBZ833kE8E=","exportNames":["*"],"imports":1}}],"output":[{"data":{"code":"__d(function (global, require, _$$_IMPORT_DEFAULT, _$$_IMPORT_ALL, module, exports, _dependencyMap) {\n  \"use strict\";\n\n  Object.defineProperty(exports, \"__esModule\", {\n    value: true\n  });\n  exports.erasPrefs = exports._erasPrefs = exports.eraPrefs = void 0;\n  exports._eraPrefs = _eraPrefs;\n  const rxjs_1 = require(_dependencyMap[0], \"rxjs\");\n  const index_js_1 = require(_dependencyMap[1], \"../util/index.js\");\n  const cache_js_1 = require(_dependencyMap[2], \"./cache.js\");\n  const util_js_1 = require(_dependencyMap[3], \"./util.js\");\n  const CACHE_KEY = 'eraPrefs';\n  function mapPrefs(era, all) {\n    const validators = {};\n    all.forEach(([key, prefs]) => {\n      validators[key.args[1].toString()] = prefs;\n    });\n    return {\n      era,\n      validators\n    };\n  }\n  function _eraPrefs(instanceId, api) {\n    return (0, index_js_1.memo)(instanceId, (era, withActive) => {\n      const [cacheKey, cached] = (0, cache_js_1.getEraCache)(CACHE_KEY, era, withActive);\n      return cached ? (0, rxjs_1.of)(cached) : api.query.staking.erasValidatorPrefs.entries(era).pipe((0, rxjs_1.map)(r => (0, cache_js_1.setEraCache)(cacheKey, withActive, mapPrefs(era, r))));\n    });\n  }\n  /**\n   * @name eraPrefs\n   * @description Retrieves the validators commission preferences for a given staking era.\n   * @param {EraIndex} era The staking era to query.\n   * @example\n   * ```javascript\n   * const era = api.createType(\"EraIndex\", 1000);\n   * const prefs = await api.derive.staking.eraPrefs(era);\n   * console.log(JSON.stringify(prefs));\n   * ```\n   */\n  exports.eraPrefs = (0, util_js_1.singleEra)('_eraPrefs');\n  exports._erasPrefs = (0, util_js_1.combineEras)('_eraPrefs');\n  /**\n   * @name erasPrefs\n   * @description Retrieves validators commission preferences for multiple past staking eras\n   * @param {boolean} withActive? 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