import { useState, useEffect } from 'react'; declare const window: any; export function useMediaQuery(query: string): boolean { const [matches, setMatches] = useState(false); useEffect(() => { if (!window || !('matchMeda' in window)) return () => setMatches(false); const media = window.matchMedia(query); if (media.matches !== matches) { setMatches(media.matches); } const listener = () => { setMatches(media.matches); }; media.addListener(listener); return () => media.removeListener(listener); }, [matches, query]); return matches; }