![Daniel van Vugt](/assets/img/avatar_default.png)
So that subscribers can choose the class of events they're interested in and not be woken by everything else. Needed by: https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/925 Related to: https://gitlab.gnome.org/GNOME/mutter/issues/283 https://gitlab.gnome.org/GNOME/mutter/merge_requests/1000