module.exports = {environment}; function environment () { const localStorageMock = (function () { let store = {}; return { getItem(key) { return store[key]; }, setItem(key, value) { store[key] = value; }, clear() { store = {}; }, removeItem(key) { delete store[key]; }, getAll() { return store; }, }; })(); let window = {}; Object.defineProperty(window, "localStorage", { value: localStorageMock }); return window; }