import "@testing-library/jest-dom/vitest"; import { cleanup } from "@testing-library/react"; import { afterEach } from "vitest"; afterEach(() => { cleanup(); }); Object.defineProperty(window, "matchMedia", { writable: true, value: (query: string) => ({ matches: false, media: query, onchange: null, addListener: () => {}, removeListener: () => {}, addEventListener: () => {}, removeEventListener: () => {}, dispatchEvent: () => false, }), }); class ResizeObserverMock { observe() {} unobserve() {} disconnect() {} } window.ResizeObserver = ResizeObserverMock;