Resolve #3091343 "Storage delete method"

Closes #3091343

src/Entity/Message.php

@@ -374,9 +374,16 @@ class Message extends ContentEntityBase implements MessageInterface {
 
   /**
    * {@inheritdoc}
+   *
+   * @deprecated in message:1.2 and is removed from message:2.0. Instead, each
+   *   entity should call the ::delete() method explicitly.
+   * @see https://www.drupal.org/project/message/issues/3091343
    */
   public static function deleteMultiple(array $ids) {
-    \Drupal::entityTypeManager()->getStorage('message')->delete($ids);
+    @trigger_error('\Drupal\message\Entity\Message::deleteMultiple is deprecated in message:1.2 and is removed from message:2.0. Instead, each entity should call the ::delete() method explicitly.', E_USER_DEPRECATED);
+    $storage = \Drupal::entityTypeManager()->getStorage('message');
+    $entities = $storage->loadMultiple($ids);
+    $storage->delete($entities);
   }
 
   /**