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diff --git a/web/core/modules/media/src/Form/MediaTypeDeleteConfirmForm.php b/web/core/modules/media/src/Form/MediaTypeDeleteConfirmForm.php
new file mode 100644
index 000000000..a181858b8
--- /dev/null
+++ b/web/core/modules/media/src/Form/MediaTypeDeleteConfirmForm.php
@@ -0,0 +1,68 @@
+<?php
+
+namespace Drupal\media\Form;
+
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Entity\EntityDeleteForm;
+use Drupal\Core\Form\FormStateInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a form for media type deletion.
+ */
+class MediaTypeDeleteConfirmForm extends EntityDeleteForm {
+
+  /**
+   * The entity type manager.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected $entityTypeManager;
+
+  /**
+   * Constructs a new MediaTypeDeleteConfirm object.
+   *
+   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
+   *   The entity type manager.
+   */
+  public function __construct(EntityTypeManagerInterface $entity_type_manager) {
+    $this->entityTypeManager = $entity_type_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity_type.manager')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $num_entities = $this->entityTypeManager->getStorage('media')->getQuery()
+      ->condition('bundle', $this->entity->id())
+      ->count()
+      ->execute();
+    if ($num_entities) {
+      $form['#title'] = $this->getQuestion();
+      $form['description'] = [
+        '#type' => 'inline_template',
+        '#template' => '<p>{{ message }}</p>',
+        '#context' => [
+          'message' => $this->formatPlural($num_entities,
+            '%type is used by @count media item on your site. You can not remove this media type until you have removed all of the %type media items.',
+            '%type is used by @count media items on your site. You can not remove this media type until you have removed all of the %type media items.',
+            ['%type' => $this->entity->label()]),
+        ],
+      ];
+
+      return $form;
+    }
+
+    return parent::buildForm($form, $form_state);
+  }
+
+}