import { ApiConfiguration } from './api-configuration';
import { HttpClient } from '@angular/common/http';
/**
 * Base class for services
 */
export declare class BaseService {
    protected config: ApiConfiguration;
    protected http: HttpClient;
    constructor(config: ApiConfiguration, http: HttpClient);
    private _rootUrl;
    /**
     * Returns the root url for all operations in this service. If not set directly in this
     * service, will fallback to `ApiConfiguration.rootUrl`.
     */
    /**
    * Sets the root URL for API operations in this service.
    */
    rootUrl: string;
}