import * as React from 'react';
import type {
  CollapsableState,
  CollapseStateChangeHandler,
} from '../Collapsable';
export declare type UseCollapsableStateReturn = [
  undefined | CollapsableState,
  CollapseStateChangeHandler,
  React.Dispatch<React.SetStateAction<CollapsableState | undefined>>
];
/**
 * Use this hook to get automatically the open value
 * and the handler function to attach to collapsable element.
 * Additionally function to force change will be returned
 *
 * @param initialState
 */
export declare function useCollapsableState(
  initialState?: CollapsableState
): UseCollapsableStateReturn;