-class WXDLLEXPORT wxTextCtrl;
-class WXDLLEXPORT wxButton;
-class WXDLLEXPORT wxCheckBox;
-class WXDLLEXPORT wxComboBox;
-class WXDLLEXPORT wxStaticText;
-class WXDLLEXPORT wxRadioBox;
-class WXDLLEXPORT wxPageSetupData;
+class WXDLLIMPEXP_FWD_CORE wxTextCtrl;
+class WXDLLIMPEXP_FWD_CORE wxButton;
+class WXDLLIMPEXP_FWD_CORE wxCheckBox;
+class WXDLLIMPEXP_FWD_CORE wxComboBox;
+class WXDLLIMPEXP_FWD_CORE wxStaticText;
+class WXDLLIMPEXP_FWD_CORE wxRadioBox;
+class WXDLLIMPEXP_FWD_CORE wxPageSetupDialogData;