import { OnInit, OnDestroy, ElementRef, OnChanges } from '@angular/core';
import { Subscription } from 'rxjs';
import { NbThemeService } from '../../services/theme.service';
import { NbSidebarService } from './sidebar.service';
export declare class NbSidebarHeaderComponent {
}
export declare class NbSidebarFooterComponent {
}
export declare class NbSidebarComponent implements OnChanges, OnInit, OnDestroy {
    private sidebarService;
    private themeService;
    private element;
    static readonly STATE_EXPANDED: string;
    static readonly STATE_COLLAPSED: string;
    static readonly STATE_COMPACTED: string;
    static readonly RESPONSIVE_STATE_MOBILE: string;
    static readonly RESPONSIVE_STATE_TABLET: string;
    static readonly RESPONSIVE_STATE_PC: string;
    protected stateValue: string;
    protected responsiveValue: boolean;
    private alive;
    containerFixedValue: boolean;
    fixedValue: boolean;
    rightValue: boolean;
    leftValue: boolean;
    startValue: boolean;
    endValue: boolean;
    readonly expanded: boolean;
    readonly collapsed: boolean;
    readonly compacted: boolean;
    right: boolean;
    left: boolean;
    start: boolean;
    end: boolean;
    fixed: boolean;
    containerFixed: boolean;
    state: string;
    responsive: boolean;
    tag: string;
    compactedBreakpoints: string[];
    collapsedBreakpoints: string[];
    private mediaQuerySubscription;
    private responsiveState;
    constructor(sidebarService: NbSidebarService, themeService: NbThemeService, element: ElementRef);
    toggleResponsive(enabled: boolean): void;
    ngOnChanges(changes: any): void;
    ngOnInit(): void;
    ngOnDestroy(): void;
    onClick(event: any): void;
    collapse(): void;
    expand(): void;
    compact(): void;
    toggle(compact?: boolean): void;
    protected onMediaQueryChanges(): Subscription;
    protected responsiveEnabled(): boolean;
}