import { QueryList, EventEmitter, ElementRef, Renderer2, ChangeDetectorRef } from '@angular/core';
import { MenuItemComponent } from './menu-item.component';
export declare class MenuComponent {
    hostRef: ElementRef;
    renderer: Renderer2;
    cdRef: ChangeDetectorRef;
    containerRef: ElementRef;
    subItems: QueryList<MenuItemComponent>;
    menuCls: string;
    menuStyle: any;
    menuWidth: any;
    left: number;
    top: number;
    zIndex: number;
    inline: boolean;
    noline: boolean;
    closed: boolean;
    duration: number;
    itemClick: EventEmitter<{}>;
    timer: any;
    constructor(hostRef: ElementRef, renderer: Renderer2, cdRef: ChangeDetectorRef);
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
    ngAfterViewInit(): void;
    onMouseOver(event: any): void;
    onMouseOut(event: any): void;
    initItems(): void;
    findItem(value: any): MenuItemComponent;
    unhighlight(): void;
    show(left: number, top: number): void;
    showAt(target: HTMLElement, align?: string): void;
    showContextMenu(left: number, top: number): void;
    hide(): void;
    delayHide(): void;
    alignTo(target: HTMLElement, align?: string): void;
    alignContextMenu(): void;
    static zIndex: number;
}