import { AfterContentInit, AfterViewInit, ElementRef, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { Router } from '@angular/router';
import { Observable } from 'rxjs';
import { SideNavigationItem } from '../../atlas_sdk/api';
import { BusinessNavConfigService } from '../../config.service';
import { AtlasTranslateService } from '../../translate/translate.service';
import * as i0 from "@angular/core";
export declare class NavItemSectionComponent implements OnInit, AfterViewInit, AfterContentInit, OnDestroy {
    private renderer;
    private t;
    private configService;
    private router;
    label: string;
    translationId: string;
    indentation: number;
    startOpen: boolean;
    children: SideNavigationItem[];
    chipContent: string;
    section: ElementRef;
    text$: Observable<string>;
    private opened$$;
    opened$: Observable<boolean>;
    private subs;
    constructor(renderer: Renderer2, t: AtlasTranslateService, configService: BusinessNavConfigService, router: Router);
    get sectionHeight(): number;
    ngOnInit(): void;
    ngAfterContentInit(): void;
    ngOnDestroy(): void;
    private open;
    toggle(): void;
    updateRendererStyle(open: boolean): void;
    ngAfterViewInit(): void;
    private checkChildrenForActiveRoute;
    static ɵfac: i0.ɵɵFactoryDeclaration<NavItemSectionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NavItemSectionComponent, "atlas-nav-item-section", never, { "label": "label"; "translationId": "translationId"; "indentation": "indentation"; "startOpen": "startOpen"; "children": "children"; "chipContent": "chipContent"; }, {}, never, ["*"]>;
}