import { HttpService } from '../../http/http.service';
import { GraphNavigatorSettingsResponse } from './response/graph-navigator-settings-response';
/**
 * Service for interacting with the graph-navigator REST API
 */
export declare class GraphNavigatorRestService extends HttpService {
    /**
     * Loads the graph-navigator settings of a repository.
     *
     * @param repositoryId - The id of the repository.
     * @returns A Promise that resolves to the current settings.
     */
    getSettings(repositoryId: string): Promise<GraphNavigatorSettingsResponse>;
    /**
     * Uploads a Turtle settings file for a repository.
     *
     * @param repositoryId - The id of the repository.
     * @param file - The Turtle settings file.
     * @returns A Promise that resolves to the new settings.
     */
    uploadSettings(repositoryId: string, file: File): Promise<GraphNavigatorSettingsResponse>;
    /**
     * Deletes the graph-navigator settings of a repository, so the defaults are used.
     *
     * @param repositoryId - The id of the repository.
     */
    deleteSettings(repositoryId: string): Promise<void>;
    /**
     * Exports the graph-navigator settings of a repository as Turtle.
     *
     * @param repositoryId - The id of the repository.
     * @returns A Promise that resolves to the settings as Turtle text.
     */
    exportSettings(repositoryId: string): Promise<string>;
    private getSettingsEndpoint;
}