1 files changed, 6 insertions, 0 deletions

diff --git a/src/stackindex.hpp b/src/stackindex.hpp
index 7c2c17a..1c2ce8c 100644
--- a/src/stackindex.hpp
+++ b/src/stackindex.hpp
@@ -5,6 +5,12 @@
 DECLARE_UNIQUE_TYPE(StackIndex, int);
 static_assert(std::is_trivial_v<StackIndex>);
 
+DECLARE_UNIQUE_TYPE(UserValueCount, int);
+static_assert(std::is_trivial_v<UserValueCount>);
+
+DECLARE_UNIQUE_TYPE(UnusedInt, int);
+static_assert(std::is_trivial_v<UserValueCount>);
+
 // #################################################################################################
 
 static constexpr StackIndex kIdxRegistry{ LUA_REGISTRYINDEX };