import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class LoginService {
    private http;
    private refreshTokenUrl;
    constructor(http: HttpClient);
    loginCall(data: {}): Observable<any>;
    logOut(): Observable<Object>;
    refreshAccessToken(refresh_token: string | null): Observable<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoginService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LoginService>;
}