useIsMounted React hook

useIsMounted.js

import { useEffect, useRef, useCallback } from "react";

const useIsMounted = () => {
	const mountedRef = useRef(true);

	useEffect(() => {
		return () => {
			mountedRef.current = false;
		};
	}, []);

	const getIsMounted = useCallback(() =>
		mountedRef.current, []);

	return getIsMounted;
};

export default useIsMounted;