import { HttpClient } from '@angular/common/http';
import { Accessor } from './internal';
import * as i0 from "@angular/core";
/**
 * This service is used to obtain API root accessors. It incapsulates
 * {@link HttpClient}, which will be passed to all {@link Accessor}
 * objects originating from this service, directly or indirectly.
 */
export declare class HalClientService {
    private readonly httpClient;
    /**
     * @param httpClient Angular HTTP client
     */
    constructor(httpClient: HttpClient);
    /**
     * Obtain an accessor for the API root entry point specified by the
     * URI.
     *
     * @param uri the URI for the API root
     * @returns an accessor for the API root
     */
    root(uri: string): Accessor;
    static ɵfac: i0.ɵɵFactoryDeclaration<HalClientService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<HalClientService>;
}