Edit File: _set-species.js
'use strict'; var global = require('./_global'); var core = require('./_core'); var dP = require('./_object-dp'); var DESCRIPTORS = require('./_descriptors'); var SPECIES = require('./_wks')('species'); module.exports = function (KEY) { var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY]; if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, { configurable: true, get: function () { return this; } }); };
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