import { useCallback , useEffect , useState } from 'react' ; const useError = ( ) : ( ( err : Error ) => void ) => { const [ error , setError ] = useState < Error | null > ( null ) ; useEffect ( ( ) => { if ( error ) { throw error ; } } , [ error ] ) ; const dispatchError = useCallback ( ( err ) => { setError ( err ) ; } , [ ] ) ; return dispatchError ; } ; export default useError ;