Function handler

src/useKey.ts:33–37

(handlerEvent)

  const useMemoHandler = useMemo(() => {
    const predicate: KeyPredicate = createKeyPredicate(key);
    const handler: Handler = (handlerEvent) => {
      if (predicate(handlerEvent)) {
        return fn(handlerEvent);
      }
    };
    return handler;
  }, deps);
  useEvent(event, useMemoHandler, target, options);