/**
 * Create a boolean value and switches for changing it
 *
 * ```js
 * const [isOpen, isOpenSwitch] = useBoolean()
 *
 * <Button onClick={isOpenSwitch.on} label="Open" />
 * <Button onClick={isOpenSwitch.off} label="Close" />
 * <Button onClick={isOpenSwitch.toggle} label="Toggle" />
 * ```
 */
declare const useBoolean: (initialState?: boolean | (() => boolean)) => readonly [boolean, {
    on: () => void;
    off: () => void;
    toggle: () => void;
}];
export default useBoolean;