import { HttpClient } from '@angular/common/http';
import { HttpClientBase, kBackend } from '@opra/client';
import { AngularBackend } from './angular-backend';
/**
 *
 * @class OpraAngularClient
 */
export declare class OpraAngularClient extends HttpClientBase<AngularBackend.RequestOptions> {
    [kBackend]: AngularBackend;
    constructor(httpClient: HttpClient, serviceUrl: string, options?: AngularBackend.Options);
    get defaults(): AngularBackend.RequestDefaults;
}