import { AfterViewInit, OnInit, TemplateRef } from '@angular/core';
import { IListItem } from '../../../constants';
import { NavbarPreview, TqlNavbarControllerService } from '../../../controllers';
import { DefaultComponent } from 'tql-service';
import * as i0 from "@angular/core";
export declare class TqlCollapseGroupComponent extends DefaultComponent implements OnInit, AfterViewInit {
    private _TqlNavbarControllerService;
    contentTemplate: TemplateRef<any>;
    headingClassName: string;
    data: IListItem;
    inNavbar: boolean;
    navbarClass: string;
    /**
     *
     * @type {boolean}
     */
    isCollapse: boolean;
    navBarPreview: NavbarPreview | null;
    showNavBarPreview: NavbarPreview | null;
    id: string;
    constructor(_TqlNavbarControllerService: TqlNavbarControllerService);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    onShowContent($event: MouseEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TqlCollapseGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TqlCollapseGroupComponent, "tql-collapse-group", never, { "headingClassName": { "alias": "headingClassName"; "required": false; }; "data": { "alias": "data"; "required": false; }; "inNavbar": { "alias": "inNavbar"; "required": false; }; "navbarClass": { "alias": "navbarClass"; "required": false; }; }, {}, never, ["*"], false, never>;
}