import { Accessibility } from '../../types';
import { PopupBehaviorProps } from '../Popup/popupBehavior';
/**
 * @description
 * Implements ARIA [MenuButton](https://www.w3.org/TR/wai-aria-practices/#menubutton) design pattern.
 * Adds attribute 'aria-controls=menu-id' based on the property 'open' to 'trigger' slot.
 *
 * @specification
 * Adds attribute 'aria-haspopup=true' to 'trigger' slot if 'contextMenu' property is not set.
 * Adds attribute 'tabIndex=-1' based on the property 'open' to 'trigger' slot.
 * Adds attribute 'aria-expanded=true' based on the property 'open' to 'trigger' slot.
 * Adds attribute 'id=trigger-id' based on the property 'triggerId' to 'trigger' slot.
 * Adds attribute 'id=menu-id' based on the property 'menuId' to 'menu' slot.
 * Adds attribute 'aria-labelledby=trigger-id' based on the property 'triggerId' to 'menu' slot.
 */
export declare const menuButtonBehavior: Accessibility<MenuButtonBehaviorProps>;
export interface MenuButtonBehaviorProps extends PopupBehaviorProps {
    /** Defines ID of the menu element. */
    menuId?: string;
    /** Defines ID of the trigger element. */
    triggerId?: string;
    /** Defines whether popup is displayed. */
    open?: boolean;
    /** Determines if the MenuButton behaves as context menu */
    contextMenu?: boolean;
}