import { UnionTypeResolver } from '../graphql';
import { SortService } from './sort.service';
/**
 * const SortResolverProvider: Provider = {
 *   provide: 'SortResolver',
 *   useFactory: (sortService: SortService) => {
 *     return new SortResolver(sortService, Sort);
 *   },
 *   inject: [SortService],
 * };
 */
export declare class SortResolver {
    private readonly sortService;
    private readonly Sort;
    constructor(sortService: SortService, Sort: any);
    sort(name: string, sortType: string): Promise<any>;
    items(sort: any): Promise<any[]>;
}
export declare class ResultItemResolver extends UnionTypeResolver {
}