namespace EternalArrowBackup.TargetMetadataStorage.Contracts { using System.Threading; using System.Threading.Tasks; using System.Threading.Tasks.Dataflow; public interface ITargetDirectory { string DirectoryName { get; } Task UploadFile(string filename, string originalHash, long originalSize); Task GetAllLatestFileVersions(ITargetBlock actionBlock, CancellationToken ct); } }