diff --git a/matchers/matcher_fwd.hpp b/matchers/matcher_fwd.hpp
new file mode 100644
index 0000000..4ee46ec
--- /dev/null
+++ b/matchers/matcher_fwd.hpp
@@ -0,0 +1,30 @@
+/*
+Copyright 2018 Adobe
+All Rights Reserved.
+
+NOTICE: Adobe permits you to use, modify, and distribute this file in
+accordance with the terms of the Adobe license agreement accompanying
+it. If you have received this file from a source other than Adobe,
+then your use, modification, or distribution of it requires the prior
+written permission of Adobe. 
+*/
+
+#pragma once
+
+/**************************************************************************************************/
+
+namespace hyde {
+
+/**************************************************************************************************/
+
+enum ToolAccessFilter {
+    ToolAccessFilterPublic,
+    ToolAccessFilterProtected,
+    ToolAccessFilterPrivate
+};
+
+/**************************************************************************************************/
+
+} // namespace hyde
+
+/**************************************************************************************************/