import { Repository } from 'typeorm';
import { StorageFile } from './storage-file.entity';
import { TenantOrganizationAwareCrudService } from '../core/crud';
import { IStorageFile, UploadedFile } from '@metad/contracts';
export declare class StorageFileService extends TenantOrganizationAwareCrudService<StorageFile> {
    protected readonly fileRepository: Repository<StorageFile>;
    constructor(fileRepository: Repository<StorageFile>);
    createStorageFile(file: UploadedFile): Promise<StorageFile>;
    /**
     * DELETE file by ID
     *
     * @param criteria
     * @param options
     * @returns
     */
    deleteStorageFile(id: IStorageFile['id']): Promise<IStorageFile>;
}