// 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/extend-expect"; // Mock matchmedia window.matchMedia = window.matchMedia || function () { return { matches: false, addListener: function () {}, removeListener: function () {}, }; };