+#include "lyxtextclasslist.h"
+
+#include "frontends/Dialogs.h"
+#include "frontends/Toolbar.h"
+#include "frontends/Timeout.h"
+#include "frontends/Menubar.h"
+
+#include "support/filetools.h" // OnlyFilename()
+
+#include <sys/time.h>
+#include <unistd.h>