// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
-using System;
+#nullable enable
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
-using System.Runtime.InteropServices;
-using System.Runtime.InteropServices.WindowsRuntime;
-
namespace System.Runtime.InteropServices.WindowsRuntime
{
return enumeration.MoveNext();
}
- object IEnumerator.Current
+ object? IEnumerator.Current
{
get { return ((IEnumerator<TValue>)this).Current; }
}