import * as React from 'react';
import { Target } from '@fluentui/react-hooks';
import type { IContextualMenuProps, IContextualMenuItem } from './ContextualMenu.types';
export declare function getSubmenuItems(item: IContextualMenuItem, options?: {
    target?: Target;
}): IContextualMenuItem[] | undefined;
/**
 * Returns true if a list of menu items can contain a checkbox
 */
export declare function canAnyMenuItemsCheck(items: IContextualMenuItem[]): boolean;
export declare const ContextualMenuBase: React.FunctionComponent<IContextualMenuProps>;