Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web/IRequestCompletedNotifier.cs

@@ -0,0 +1,17 @@
+//------------------------------------------------------------------------------
+// <copyright file="IRequestCompletedNotifier.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace System.Web {
+    using System;
+
+    // Abstraction that allows test code to see if a request has been completed
+
+    internal interface IRequestCompletedNotifier {
+
+        bool IsRequestCompleted { get; }
+
+    }
+}