Content of RPM libxfce4ui-devel-4.18.6-1.2.x86_64.rpm :
/usr/include/xfce4/libxfce4kbd-private-3
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcut-dialog.h
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcuts-editor-dialog.h
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcuts-editor.h
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcuts-grabber.h
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcuts-provider.h
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcuts-xfwm4.h
/usr/include/xfce4/libxfce4kbd-private-3/libxfce4kbd-private/xfce-shortcuts.h
/usr/include/xfce4/libxfce4ui-2
/usr/include/xfce4/libxfce4ui-2/libxfce4ui
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/libxfce4ui-config.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/libxfce4ui-enum-types.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/libxfce4ui.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-dialogs.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-filename-input.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-gdk-extensions.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-gtk-extensions.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-screensaver.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-sm-client.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-spawn.h
/usr/include/xfce4/libxfce4ui-2/libxfce4ui/xfce-titled-dialog.h
/usr/lib64/glade/modules
/usr/lib64/glade/modules/libxfce4uiglade2.so
/usr/lib64/libxfce4kbd-private-3.so
/usr/lib64/libxfce4ui-2.so
/usr/lib64/pkgconfig/libxfce4kbd-private-3.pc
/usr/lib64/pkgconfig/libxfce4ui-2.pc
/usr/share/doc/packages/libxfce4ui-devel
/usr/share/doc/packages/libxfce4ui-devel/AUTHORS
/usr/share/doc/packages/libxfce4ui-devel/NEWS
/usr/share/doc/packages/libxfce4ui-devel/THANKS
/usr/share/doc/packages/libxfce4ui-devel/TODO
/usr/share/gir-1.0/Libxfce4ui-2.0.gir
/usr/share/glade/catalogs
/usr/share/glade/catalogs/libxfce4ui-2.xml
/usr/share/glade/pixmaps
/usr/share/glade/pixmaps/hicolor
/usr/share/glade/pixmaps/hicolor/16x16
/usr/share/glade/pixmaps/hicolor/16x16/actions
/usr/share/glade/pixmaps/hicolor/16x16/actions/widget-libxfce4ui-xfce-titled-dialog.png
/usr/share/glade/pixmaps/hicolor/22x22
/usr/share/glade/pixmaps/hicolor/22x22/actions
/usr/share/glade/pixmaps/hicolor/22x22/actions/widget-libxfce4ui-xfce-titled-dialog.png
/usr/share/vala/vapi
/usr/share/vala/vapi/libxfce4ui-2.deps
/usr/share/vala/vapi/libxfce4ui-2.vapi