interface useLocalStorageSelectorOptions<U> {
    equalityFn?: (prev: U, next: U) => boolean;
}
/**
 * Hook to query an data stored in the localStorage and reactively update when it changes.
 * The hook only updates when the result of `selector` method changes.
 *
 * @param key Key of the localstorage store to be queried
 * @param selector Selector function to select items from the store
 * @param opts Options object
 * @returns Data queried by the `selector` method
 */
declare function useLocalStorageSelector<T, U>(key: string, selector: (state: T) => U, opts?: useLocalStorageSelectorOptions<U>): U;
export default useLocalStorageSelector;