// jest-dom adds custom jest matchers for asserting on DOM nodes. // allows you to do things like: // expect(element).toHaveTextContent(/react/i) // learn more: https://github.com/testing-library/jest-dom import "@testing-library/jest-dom"; import { BroadcastChannel } from "worker_threads"; // BroadcastChannel is missing from @happy-dom/jest-environment globals Object.assign(global, { BroadcastChannel });