bp_get_the_notification_component_action()

	function bp_get_the_notification_component_action() {

		/**
		 * Filters the name of the action associated with the notification currently being iterated on.
		 *
		 * @since BuddyPress 1.9.0
		 *
		 * @param int $component_action Name of the action associated with the current notification.
		 */
		return apply_filters( 'bp_get_the_notification_component_action', buddypress()->notifications->query_loop->notification->component_action );
	}