import { Component } from '@angular/core';
import { ActivatedRouteSnapshot } from '@angular/router';
import { BehaviorSubject, Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TqlHeaderControllerService {
    _Observable_Current_Header_Component: BehaviorSubject<Component | null>;
    constructor();
    resolve(__ActivatedRouteSnapshot: ActivatedRouteSnapshot): Observable<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TqlHeaderControllerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TqlHeaderControllerService>;
}