import { AfterViewInit, ChangeDetectorRef, ElementRef, NgZone, OnDestroy, OnInit, QueryList, Renderer2 } from '@angular/core';
import { Router } from '@angular/router';
import { RoutingService } from '../../services/routing.service';
import { WrapperService } from '../wrapper/wrapper.service';
import { HeaderService } from '../header/header.service';
import { LayoutStore } from '../layout.store';
import { AnimationEvent } from '../../animations/animations.interface';
import { SidebarLeftToggleDirective } from './sidebar-left.directive';
export interface Item {
    id: number;
    parentId: number;
    label: string;
    route?: string;
    iconClasses?: string;
    children?: Array<Item>;
    isActive?: boolean;
    isCollapsed?: boolean;
    disableCollapse?: boolean;
}
export declare type Items = Array<Item>;
export declare class SidebarLeftComponent implements OnInit, AfterViewInit, OnDestroy {
    private changeDetectorRef;
    private layoutStore;
    private ngZone;
    private renderer2;
    private router;
    private routingService;
    private wrapperService;
    private headerService;
    menu: Array<any>;
    sidebarHeight: number;
    sidebarOverflow: string;
    private layout;
    private isSidebarLeftCollapsed;
    private isSidebarLeftExpandOnOver;
    private isSidebarLeftMouseOver;
    private windowInnerWidth;
    private windowInnerHeight;
    private collapsedItems;
    private activatedItems;
    private toggleListeners;
    private listeners;
    private itemsByIds;
    private runningAnimations;
    private subscriptions;
    private activeUrl;
    private initialized;
    sidebarElement: ElementRef;
    sidebarLeftToggleDirectives: QueryList<SidebarLeftToggleDirective>;
    /**
     * @method constructor
     * @param  changeDetectorRef  [description]
     * @param  layoutStore        [description]
     * @param  ngZone             [description]
     * @param  renderer2          [description]
     * @param  router             [description]
     * @param  routingService     [description]
     * @param  wrapperService     [description]
     * @param  headerService      [description]
     */
    constructor(changeDetectorRef: ChangeDetectorRef, layoutStore: LayoutStore, ngZone: NgZone, renderer2: Renderer2, router: Router, routingService: RoutingService, wrapperService: WrapperService, headerService: HeaderService);
    /**
     * @method ngOnInit
     */
    ngOnInit(): void;
    /**
     * @method ngAfterViewInit
     */
    ngAfterViewInit(): void;
    /**
     * @method ngOnDestroy
     */
    ngOnDestroy(): void;
    /**
     * [setSidebarListeners description]
     * @method setSidebarListeners
     */
    setSidebarListeners(): void;
    /**
     * [setMenuListeners description]
     * @method setMenuListeners
     */
    setMenuListeners(url: any): void;
    /**
     * [getIconClasses description]
     * @method getIconClasses
     * @param item [description]
     * @return [description]
     */
    getIconClasses(item: Item): string;
    /**
     * [visibilityStateStart description]
     * @method visibilityStateStart
     * @param event [description]
     */
    visibilityStateStart(event: AnimationEvent): void;
    /**
     * [uncollapseItemParents description]
     * @method uncollapseItemParents
     * @param item           [description]
     * @param isActive       [description]
     */
    private uncollapseItemParents(item, isActive?);
    /**
     * [findItemsByUrl description]
     * @method findItemsByUrl
     * @param url   [description]
     * @param items [description]
     * @param returnItems [description]
     * @return [description]
     */
    private findItemsByUrl(url, items, returnItems?);
    /**
     * [activeItems description]
     * @method activeItems
     * @param url [description]
     */
    private activeItems(url);
    /**
     * [monkeyPatchMenu description]
     * @method monkeyPatchMenu
     * @param items    [description]
     * @param parentId [description]
     */
    private monkeyPatchMenu(items, parentId?);
    /**
     * [setMenuTogglesListeners description]
     * @method setMenuTogglesListeners
     */
    private setMenuTogglesListeners();
    /**
     * [checkMenuWithoutChildren description]
     * @method checkMenuWithoutChildren
     */
    private checkMenuWithoutChildren();
    /**
     * [setSidebarHeight description]
     * @method setSidebarHeight
     */
    private setSidebarHeight();
}