import { BaseState } from '../../../utilities/BaseState';
import { IMenuButtonProps, IMenuButtonViewProps } from './MenuButton.types';
export declare type IMenuButtonState = Pick<IMenuButtonViewProps, 'expanded' | 'onClick' | 'onKeyDown' | 'onMenuDismiss' | 'menuTarget'>;
export declare class MenuButtonState extends BaseState<IMenuButtonProps, IMenuButtonViewProps, IMenuButtonState> {
    constructor(props: MenuButtonState['props']);
    private _onMenuDismiss;
    private _onClick;
    private _onKeyDown;
}