var core = require('./_core'); var global = require('./_global'); var SHARED = '__core-js_shared__'; var store = global[SHARED] || (global[SHARED] = {}); (module.exports = function (key, value) { return store[key] || (store[key] = value !== undefined ? value : {}); })('versions', []).push({ version: core.version, mode: require('./_library') ? 'pure' : 'global', copyright: '© 2020 Denis Pushkarev (zloirock.ru)' });