text: #ifndef SYSTEM_H
  #define SYSTEM_H
  
  #include <Engine/System/Utility.h>
  #include <Engine/System/Singleton.h>
  #include <Engine/System/File.h>
  #include <Engine/System/Events.h>
  #include <Engine/System/Component.h>
  #include <Engine/System/Entity.h>
  #include <Engine/System/Asset.h>
  
  #endif