import { HttpBackend } from '@angular/common/http';
import { IauthReq } from '../interfaces';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class AuthService {
    private token;
    private httpClient;
    constructor(handler: HttpBackend, token: any);
    authenticateMerchant(): Observable<IauthReq>;
    isAuthenticated(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<AuthService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AuthService>;
}