import { useEffect, useCallback, useRef } from "react" /** * A common react custom hook to check if the component is mounted. * @returns {() => boolean} - A function that returns true if the component is mounted. */ export function useIsMounted() { const isMounted = useRef(false) useEffect(() => { isMounted.current = true return () => { isMounted.current = false } }, []) return useCallback(() => isMounted.current, []) }