diff --git a/internal/tween.hpp b/internal/tween.hpp
new file mode 100644
index 0000000..bec6452
--- /dev/null
+++ b/internal/tween.hpp
@@ -0,0 +1,12 @@
+#include "Click.hpp"
+
+namespace rnd7{
+    enum class TweenType : int {Position = 1, Color, Alpha};
+
+    enum class TweenLoop : int {None = 1, Loop = 2,};
+
+    enum class TweenDirection : int {Current, Forward, Backward};
+
+    enum class TweenState : int {Playing = 1, Stopped};
+    
+}