# System.IO

``` diff
 namespace System.IO {
-    public class BinaryWriter : IDisposable
+    public class BinaryWriter : IAsyncDisposable, IDisposable
-    public abstract class Stream : MarshalByRefObject, IDisposable
+    public abstract class Stream : MarshalByRefObject, IAsyncDisposable, IDisposable
-    public abstract class TextWriter : MarshalByRefObject, IDisposable
+    public abstract class TextWriter : MarshalByRefObject, IAsyncDisposable, IDisposable
 }
```

