def METHOD_NAME(self) -> List[str]:
    # gtk setting keys start like stock icons, so white list them
    METHOD_NAME = [x.replace("_", "-") for x in
             dir(Gtk.Settings.get_default().props)
             if x.startswith("gtk_")]
    # older gtk doesn't have those, but we still have them in the source
    METHOD_NAME += ["gtk-dialogs-use-header",
              "gtk-primary-button-warps-slider"]
    # some more..
    METHOD_NAME += ["gtk-tooltip", "gtk-", "gtk-update-icon-cache-"]
    return METHOD_NAME