# Microsoft.AspNetCore.WebUtilities

``` diff
 namespace Microsoft.AspNetCore.WebUtilities {
     public class HttpResponseStreamWriter : TextWriter {
+        public override void Write(ReadOnlySpan<char> value);
+        public override Task WriteAsync(ReadOnlyMemory<char> value, CancellationToken cancellationToken = default(CancellationToken));
+        public override void WriteLine(ReadOnlySpan<char> value);
+        public override Task WriteLineAsync(ReadOnlyMemory<char> value, CancellationToken cancellationToken = default(CancellationToken));
     }
 }
```

