1 files changed, 9 insertions, 0 deletions
diff --git a/Rx.NET/System.Reactive.Linq/Reactive/Internal/IEvaluatableObservable.cs b/Rx.NET/System.Reactive.Linq/Reactive/Internal/IEvaluatableObservable.cs
new file mode 100644
index 0000000..d85c226
--- /dev/null
+++ b/Rx.NET/System.Reactive.Linq/Reactive/Internal/IEvaluatableObservable.cs
@@ -0,0 +1,9 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
+
+namespace System.Reactive
+{
+    interface IEvaluatableObservable<T>
+    {
+        IObservable<T> Eval();
+    }
+}