/**
 * react-fetch v1.49.0
 *
 * Copyright (c) resourge.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE.md file in the root directory of this source tree.
 *
 * @license MIT
 */
export declare const useRefMemo: <T>(cb: () => T) => React.RefObject<T>;