innerwidth react

1const [width, setWidth]   = useState(window.innerWidth);
2const [height, setHeight] = useState(window.innerHeight);
3const updateDimensions = () => {
4    setWidth(window.innerWidth);
5    setHeight(window.innerHeight);
6}
7useEffect(() => {
8    window.addEventListener("resize", updateDimensions);
9    return () => window.removeEventListener("resize", updateDimensions);
10}, []);
11