var IS_PURE = require('../internals/is-pure'); var store = require('../internals/shared-store'); (module.exports = function (key, value) { return store[key] || (store[key] = value !== undefined ? value : {}); })('versions', []).push({ version: '3.19.0', mode: IS_PURE ? 'pure' : 'global', copyright: '© 2021 Denis Pushkarev (zloirock.ru)' });