#include "wx/gdicmn.h"
#include "wx/icon.h"
-class WXDLLIMPEXP_CORE wxIcon;
-class WXDLLIMPEXP_BASE wxString;
+class WXDLLIMPEXP_FWD_CORE wxIcon;
+class WXDLLIMPEXP_FWD_BASE wxString;
-class WXDLLEXPORT wxIconBundle;
+class WXDLLIMPEXP_FWD_CORE wxIconBundle;
WX_DECLARE_EXPORTED_OBJARRAY(wxIcon, wxIconArray);