+#include <gtkmm/adjustment.h>
+#include <gtkmm/box.h>
+#include <gtkmm/checkbutton.h>
+#include <gtkmm/combobox.h>
+#include <gtkmm/entry.h>
+#include <gtkmm/label.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/radiobutton.h>
+#include <gtkmm/spinbutton.h>
+#include <gtkmm/table.h>
+#include <gtkmm/treeview.h>
+
+class ExportFormatDialog : public ArdourDialog, public PBD::ScopedConnectionList
+{
+private: