import { ICommandHandler } from '@nestjs/cqrs';
import { StorageFileUpdateCommand } from '../storage-file-update.command';
import { StorageFileService } from '../../storage-file.service';
export declare class StorageFileUpdateHandler implements ICommandHandler<StorageFileUpdateCommand> {
    private readonly _fileService;
    constructor(_fileService: StorageFileService);
    execute(command: StorageFileUpdateCommand): Promise<any>;
}