import { Service } from '../../../providers/service/service';
import { SavedQueryList } from '../../../models/sparql';
/**
 * Service for handling SPARQL-related operations.
 */
export declare class SparqlService implements Service {
    private readonly sparqlRestService;
    /**
     * Retrieves a saved SPARQL query by its name and owner.
     * @param queryName - The name of the saved query to retrieve.
     * @param owner - The owner of the saved query. Optional.
     * @returns A promise that resolves to the saved query model.
     */
    getSavedQuery(queryName: string, owner: string): Promise<SavedQueryList>;
}