/**
 * @license chowa v1.1.3
 *
 * Copyright (c) Chowa Techonlogies Co.,Ltd.(http://www.chowa.cn).
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
import * as React from 'react';
import * as PropTypes from 'prop-types';
import MenuItem from './menu-item';
import MenuGroup from './menu-group';
import MenuSubmenu from './menu-submenu';
import { Data, CollapseManager } from './tool';
export interface MenuProps {
    className?: string;
    style?: React.CSSProperties;
    mode?: 'horizontal' | 'vertical';
    collapse?: boolean;
    accordion?: boolean;
    theme?: 'light' | 'dark' | 'primary';
    activeIndex?: React.ReactText;
    onChange?: (activeIndex: React.ReactText) => any;
}
export interface MenuState {
    renderData: Data;
    selfActiveIndex: React.ReactText;
    collapseManager: CollapseManager;
}
declare class Menu extends React.PureComponent<MenuProps, MenuState> {
    static propTypes: {
        className: PropTypes.Requireable<string>;
        style: PropTypes.Requireable<object>;
        mode: PropTypes.Requireable<string>;
        collapse: PropTypes.Requireable<boolean>;
        accordion: PropTypes.Requireable<boolean>;
        theme: PropTypes.Requireable<string>;
        activeIndex: PropTypes.Requireable<string | number>;
        onChange: PropTypes.Requireable<(...args: any[]) => any>;
    };
    static defaultProps: {
        mode: string;
        theme: string;
        collapse: boolean;
        accordion: boolean;
    };
    static Item: typeof MenuItem;
    static Submenu: typeof MenuSubmenu;
    static Group: typeof MenuGroup;
    private wrapperEle;
    constructor(props: MenuProps & {
        children: React.ReactNode;
    });
    componentDidUpdate(preProps: MenuProps & {
        children: React.ReactNode;
    }): void;
    componentDidMount(): void;
    componentWillUnmount(): void;
    private reCollectionRenderData;
    private adaptiveLayout;
    setActiveIndex(activeIndex: number): void;
    updateCollapseManager(parentKey: string, collapseKey: number): void;
    render(): JSX.Element;
}
export default Menu;