Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web.Extensions/ui/IScriptManagerInternal.cs

@@ -0,0 +1,37 @@
+//------------------------------------------------------------------------------
+// <copyright file="IScriptManagerInternal.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+ 
+namespace System.Web.UI {
+    using System;
+    using System.Reflection;
+    using System.Web.UI;
+
+    internal interface IScriptManagerInternal {
+        string AsyncPostBackSourceElementID {
+            get;
+        }
+
+        bool SupportsPartialRendering {
+            get;
+        }
+
+        bool IsInAsyncPostBack {
+            get;
+        }
+
+        void RegisterAsyncPostBackControl(Control control);
+        void RegisterExtenderControl<TExtenderControl>(TExtenderControl extenderControl, Control targetControl)
+            where TExtenderControl : Control, IExtenderControl;
+        void RegisterPostBackControl(Control control);
+        void RegisterProxy(ScriptManagerProxy proxy);
+        void RegisterScriptControl<TScriptControl>(TScriptControl scriptControl)
+            where TScriptControl : Control, IScriptControl;
+        void RegisterScriptDescriptors(IExtenderControl extenderControl);
+        void RegisterScriptDescriptors(IScriptControl scriptControl);
+        void RegisterUpdatePanel(UpdatePanel updatePanel);
+        void UnregisterUpdatePanel(UpdatePanel updatePanel);
+    }
+}