• _broker : unf::Dispatcher
• _keys : unf::Dispatcher
• StageNoticeImpl< LayerMutingChanged > : unf::UnfNotice::LayerMutingChanged
• StageNoticeImpl< ObjectsChanged > : unf::UnfNotice::ObjectsChanged
• StageNoticeImpl< StageContentsChanged > : unf::UnfNotice::StageContentsChanged
• StageNoticeImpl< StageEditTargetChanged > : unf::UnfNotice::StageEditTargetChanged