import { Dispatch, SetStateAction } from 'react';
/**
 * Returns a stateful value updated by the outer value, and a function to update it.
 *
 * If the outer value changes, the internal state is updated to match it.
 *
 * This hook is useful for creating components that can be act uncontrolled
 * while still being able to respond to external changes.
 *
 * @param initialState - The initial state value or a function that returns the initial state.
 * @param dependency - The external value that controls the state.
 * @param identity - Optional function to compare previous and next dependency values. Defaults to `Object.is`.
 * @param effect - Optional effect function to run when the dependency changes.
 *
 * @returns A tuple containing the current state and a function to update it.
 */
export declare function useControlledState<S>(initialState: S | (() => S), dependency: S | undefined, identity?: (previous: S | undefined, next: S | undefined) => boolean, effect?: () => void): [S, Dispatch<SetStateAction<S>>];