import { SimpleChanges, ElementRef } from '@angular/core';
import { LayoutService } from './layout';
export declare class SidebarComponent {
    private layoutService;
    open: boolean;
    stretch: boolean;
    style: {};
    sidebar: ElementRef;
    headerHeight: number;
    footerHeight: number;
    private ngUnsubscribe;
    constructor(layoutService: LayoutService);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
}
export declare class SidebarModule {
}