import { EventEmitter } from '@angular/core';
export declare enum NavMenuItemActionType {
    HREF = "href",
    SREF = "sref"
}
export declare class NavMenu {
    private static SEQ;
    uuid: string;
    data: any;
    activeOnClick: boolean;
    accordion: boolean;
    root: NavMenuItem;
    wholeTreeItems: NavMenuItem[];
    action: string;
    openChange: EventEmitter<NavMenuItem>;
    selectChange: EventEmitter<NavMenuItem>;
    constructor(options?: {
        data?: any;
    });
    private patchOptions;
    private onOpenChange;
    private onSelectChange;
    select(menuItem?: NavMenuItem, event?: any): void;
    openToSelected(): void;
    openTo(menuItem: NavMenuItem, force?: boolean): void;
    readonly items: NavMenuItem[];
    findItemByUrl(url: string): NavMenuItem;
    pathFromRootByUrl(url: string): NavMenuItem[];
}
export declare class NavMenuItem {
    data: any;
    uuid: string;
    parentUuid: string;
    menu: NavMenu;
    parent: NavMenuItem;
    children: NavMenuItem[];
    seq: number;
    name: string;
    title: string;
    icon: string;
    actionType: NavMenuItemActionType;
    _action: string;
    visible: boolean;
    _opened: boolean;
    _selected: boolean;
    _baseRouteUrl: string;
    constructor(menu: NavMenu, options?: {
        parent?: NavMenuItem;
        data?: any;
    });
    private patchOptions;
    baseRouteUrl: string;
    readonly routerLink: string;
    readonly queryParams: any;
    /**
     * 根据上级路由地址获取当前节点的路由
     */
    private getRouterLinkRelativePath;
    /**
     * 获取当前节点自己的路由地址设置
     */
    private getSelfRouterLink;
    action: string;
    readonly hasChildren: boolean;
    opened: boolean;
    selected: boolean;
    readonly isRoot: boolean;
    isMatchedUrl(url: string): boolean;
}