/**
 * 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 type FilterKeysState = {
    all?: boolean;
    keys: Set<string>;
    state?: FilterKeysState;
};
export declare function createProxy<T extends object>(target: T, state: FilterKeysState, isRecursive?: boolean): T;