diff --git a/types.hpp b/types.hpp
index 41dddd9..d3be704 100644
--- a/types.hpp
+++ b/types.hpp
@@ -32,8 +32,20 @@
 
 using Offset = uint8_t;
 
+/**
+ * @enum SkipAssertion
+ * Matching value for skipping the update
+ */
+enum class SkipAssertion
+{
+    NONE, //No skip defined
+    ASSERT, //Skip on Assert
+    DEASSERT, //Skip on Deassert
+};
+
 struct Values
 {
+   SkipAssertion skip;
    Value assert;
    Value deassert;
 };