
This will be used in upcoming commits to save the screen time state just before the system goes to sleep. Signed-off-by: Philip Withnall <pwithnall@gnome.org> Helps: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/8185 Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3643>