import { Observable } from 'rxjs';
import * as GQL from '../../backend/graphqlschema';
/**
 * Fetches the language server for a given language
 *
 * @return Observable that emits the language server for the given language or null if not exists
 */
export declare function fetchLangServer(language: string): Observable<Pick<GQL.ILangServer, 'displayName' | 'homepageURL' | 'issuesURL' | 'experimental'> | null>;
//# sourceMappingURL=backend.d.ts.map