# Microsoft.AspNetCore.WebUtilities

``` diff
 namespace Microsoft.AspNetCore.WebUtilities {
     public class FileBufferingReadStream : Stream {
+        public override Task CopyToAsync(Stream destination, int bufferSize, CancellationToken cancellationToken);
+        public override int Read(Span<byte> buffer);
+        public override ValueTask<int> ReadAsync(Memory<byte> buffer, CancellationToken cancellationToken = default(CancellationToken));
     }
 }
```

