{"dependencies":[{"name":"./util.js","data":{"asyncType":null,"isESMImport":true,"locs":[{"start":{"line":1,"column":0,"index":0},"end":{"line":1,"column":52,"index":52}}],"key":"+UpHPazG/Yk8JnTjB6d2Eo+vUl4=","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  Object.defineProperty(exports, \"bestNumberFinalized\", {\n    enumerable: true,\n    get: function () {\n      return bestNumberFinalized;\n    }\n  });\n  var _utilJs = require(_dependencyMap[0], \"./util.js\");\n  /**\n   * @name bestNumberFinalized\n   * @returns A BlockNumber\n   * @description Get the latest finalized block number.\n   * @example\n   * ```javascript\n   * api.derive.chain.bestNumberFinalized((blockNumber) => {\n   *   console.log(`the current finalized block is #${blockNumber}`);\n   * });\n   * ```\n   */\n  const bestNumberFinalized = /*#__PURE__*/(0, _utilJs.createBlockNumberDerive)(api => api.rpc.chain.subscribeFinalizedHeads());\n});","lineCount":26,"map":[[7,2,13,0,"Object"],[7,8,13,0],[7,9,13,0,"defineProperty"],[7,23,13,0],[7,24,13,0,"exports"],[7,31,13,0],[8,4,13,0,"enumerable"],[8,14,13,0],[9,4,13,0,"get"],[9,7,13,0],[9,18,13,0,"get"],[9,19,13,0],[10,6,13,0],[10,13,13,0,"bestNumberFinalized"],[10,32,13,0],[11,4,13,0],[12,2,13,0],[13,2,1,0],[13,6,1,0,"_utilJs"],[13,13,1,0],[13,16,1,0,"require"],[13,23,1,0],[13,24,1,0,"_dependencyMap"],[13,38,1,0],[14,2,2,0],[15,0,3,0],[16,0,4,0],[17,0,5,0],[18,0,6,0],[19,0,7,0],[20,0,8,0],[21,0,9,0],[22,0,10,0],[23,0,11,0],[24,0,12,0],[25,2,13,7],[25,8,13,13,"bestNumberFinalized"],[25,27,13,32],[25,30,13,35],[25,43,13,49],[25,47,13,49,"createBlockNumberDerive"],[25,54,13,72],[25,55,13,72,"createBlockNumberDerive"],[25,78,13,72],[25,80,13,74,"api"],[25,83,13,77],[25,87,13,82,"api"],[25,90,13,85],[25,91,13,86,"rpc"],[25,94,13,89],[25,95,13,90,"chain"],[25,100,13,95],[25,101,13,96,"subscribeFinalizedHeads"],[25,124,13,119],[25,125,13,120],[25,126,13,121],[25,127,13,122],[26,0,13,123],[26,3]],"functionMap":{"names":["<global>","createBlockNumberDerive$argument_0"],"mappings":"AAA;yECY,gDD"},"hasCjsExports":false},"type":"js/module"}]}