/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import type { SetURLSearchParams } from 'react-router';
/**
 * Util hook to keep a state variable in sync with a URL search parameter.
 * This hook syncs from URL to state if the state is null/undefined (so
 * initial value is set from URL) and from state to URL otherwise.
 *
 * This hook properly queues setSearchParams calls to ensure all updates
 * are applied, working around react-router's limitation where multiple
 * calls to setSearchParams in the same tick don't build on each other.
 * See: https://github.com/remix-run/react-router/issues/9304
 *
 * @param stateVar the state variable to sync
 * @param updateStateVar setter function to update the state variable (should be memoized with useCallback)
 * @param searchParamKey the key of the URL search parameter to sync with
 * @param searchParamValue the current URL search parameter value (i.e., from useSearchParams)
 * @param setSearchParams function to update the URL search parameters (i.e., from useSearchParams)
 * @param initializedCallback function to check if the underlying state is initialized and ready to sync with URL (should be memoized with useCallback)
 */
export declare const useSyncStateAndSearchParam: (stateVar: string | boolean | number | null | undefined, updateStateVar: (val: string | null) => void, searchParamKey: string, searchParamValue: string | null, setSearchParams: SetURLSearchParams, initializedCallback: () => boolean, clearParamOnUnmount?: boolean) => void;
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