import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
import { AuthenticationService } from 'ngx-login-client';
import { Observable } from 'rxjs';
export declare class AuthInterceptor implements HttpInterceptor {
    private auth;
    constructor(auth: AuthenticationService);
    intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
}