diff --git a/includes/activitypub/transformer/class-events-manager.php b/includes/activitypub/transformer/class-events-manager.php
index df70ecb..7d217ee 100644
--- a/includes/activitypub/transformer/class-events-manager.php
+++ b/includes/activitypub/transformer/class-events-manager.php
@@ -36,45 +36,6 @@ final class Events_Manager extends Event_Transformer {
 	 */
 	protected $em_event;
 
-	/**
-	 * Get transformer name.
-	 *
-	 * Retrieve the transformers name.
-	 *
-	 * @since 1.0.0
-	 * @access public
-	 * @return string Widget name.
-	 */
-	public function get_transformer_name() { // todo can we remove this or is this in use?
-		return 'activitypub-event-transformers/events-manager';
-	}
-
-	/**
-	 * Get transformer title.
-	 *
-	 * Retrieve the transformers label.
-	 *
-	 * @since 1.0.0
-	 * @access public
-	 * @return string Widget title.
-	 */
-	public function get_transformer_label() { // todo can we remove this or is this in use?
-		return 'Events Manager';
-	}
-
-	/**
-	 * Get supported post types.
-	 *
-	 * Retrieve the list of supported WordPress post types this transformer widget can handle.
-	 *
-	 * @since 1.0.0
-	 * @access public
-	 * @return array Widget categories.
-	 */
-	public static function get_supported_post_types() { // todo can we remove this or is this in use?
-		return array();
-	}
-
 	/**
 	 * Returns whether the even is online
 	 *
diff --git a/includes/activitypub/transformer/class-gatherpress.php b/includes/activitypub/transformer/class-gatherpress.php
index 803b799..e4d0cdb 100644
--- a/includes/activitypub/transformer/class-gatherpress.php
+++ b/includes/activitypub/transformer/class-gatherpress.php
@@ -24,13 +24,6 @@ use GatherPress\Core\Event as GatherPress_Event;
  */
 final class GatherPress extends Event {
 
-	/**
-	 * The target ActivityPub Event object of the transformer.
-	 *
-	 * @var Event
-	 */
-	protected $ap_object;  // todo can we remove this or is this in use?
-
 	/**
 	 * The current GatherPress Event object.
 	 *
diff --git a/includes/activitypub/transformer/class-vs-event-list.php b/includes/activitypub/transformer/class-vs-event-list.php
index fafb750..f35e3d7 100644
--- a/includes/activitypub/transformer/class-vs-event-list.php
+++ b/includes/activitypub/transformer/class-vs-event-list.php
@@ -23,12 +23,6 @@ use Activitypub_Event_Extensions\Activitypub\Transformer\Event as Event_Transfor
  * @since 1.0.0
  */
 final class VS_Event_List extends Event_Transformer {
-	/**
-	 * The target transformer ActivityPub Event object.
-	 *
-	 * @var Event
-	 */
-	protected $ap_object;  // todo can we remove this or is this in use?
 
 	/**
 	 * Get the event location.