Just making tiny improvements to things.

src/dawn/prefab/Prefab.hpp

@@ -6,6 +6,7 @@
 #pragma once
 #include "asset/AssetManager.hpp"
 #include "scene/Scene.hpp"
+#include "util/array.hpp"
 
 namespace Dawn {
   template<class T, typename J, class P = T>

src/dawn/prefab/SceneItemPrefab.hpp

@@ -11,7 +11,7 @@ namespace Dawn {
   template<class T>
   class SceneItemPrefab :
     public SceneItem,
-    public Prefab<T, Scene>
+    public Prefab<T, Scene, T>
   {
     public:
       /**