Content Reader/Writer, StreamCopyCommandHandler

src/Core/FileTime.Core.Abstraction/ContentAccess/IContentWriter.cs

@@ -0,0 +1,9 @@
+namespace FileTime.Core.ContentAccess;
+
+public interface IContentWriter : IDisposable
+{
+    int PreferredBufferSize { get; }
+
+    Task WriteBytesAsync(byte[] data, int? index = null);
+    Task FlushAsync();
+}