import { EntityManager, ObjectLiteral, Repository } from 'typeorm';
export declare const resolveCrudRepository: <T extends ObjectLiteral>(repository: Repository<T>, req?: any) => Repository<T>;
export declare const isRequestTransactional: (req?: any) => boolean;
export declare const withCrudTransaction: <TResult>(repository: Repository<any>, req: any, work: (em: EntityManager) => Promise<TResult>) => Promise<TResult>;