import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { Navbar } from './navbar';
import * as i0 from "@angular/core";
export declare class NavbarService {
    private httpClient;
    dataNavbar: any;
    constructor(httpClient: HttpClient);
    private subject;
    enviarDescripcion(mensaje: Navbar): void;
    obtenerDescripcion(): Observable<any>;
    getDataSession(): Promise<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<NavbarService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NavbarService>;
}