diff --git a/common/Instance.hpp b/common/Instance.hpp
index e1a101a..1865631 100644
--- a/common/Instance.hpp
+++ b/common/Instance.hpp
@@ -1,6 +1,7 @@
 #ifndef COMMON_INSTANCE_HPP
 #define COMMON_INSTANCE_HPP
 
+#include "common/instance/TExtraInstanceRecyclable.hpp"
 #include "common/instance/TInstanceId.hpp"
 #include "common/instance/TSingletonInstanceId.hpp"
 
diff --git a/common/instance/TExtraInstanceRecyclable.hpp b/common/instance/TExtraInstanceRecyclable.hpp
new file mode 100644
index 0000000..562b67b
--- /dev/null
+++ b/common/instance/TExtraInstanceRecyclable.hpp
@@ -0,0 +1,13 @@
+#ifndef COMMON_INSTANCE_T_EXTRA_INSTANCE_RECYCLABLE_HPP
+#define COMMON_INSTANCE_T_EXTRA_INSTANCE_RECYCLABLE_HPP
+
+#include <cstdint>
+
+template <class T>
+class TExtraInstanceRecyclable {
+    public:
+    // Member variables
+    uint32_t m_recycleBytes;
+};
+
+#endif