diff core/lib/Drupal/Core/Render/AttachmentsInterface.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/Render/AttachmentsInterface.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,44 @@
+<?php
+
+namespace Drupal\Core\Render;
+
+/**
+ * Defines an interface for responses that can expose #attached metadata.
+ *
+ * @todo If in Drupal 9, we remove attachments other than assets (libraries +
+ *   drupalSettings), then we can look into unifying this with
+ *   \Drupal\Core\Asset\AttachedAssetsInterface.
+ *
+ * @see \Drupal\Core\Render\AttachmentsTrait
+ */
+interface AttachmentsInterface {
+
+  /**
+   * Gets attachments.
+   *
+   * @return array
+   *   The attachments.
+   */
+  public function getAttachments();
+
+  /**
+   * Adds attachments.
+   *
+   * @param array $attachments
+   *   The attachments to add.
+   *
+   * @return $this
+   */
+  public function addAttachments(array $attachments);
+
+  /**
+   * Sets attachments.
+   *
+   * @param array $attachments
+   *   The attachments to set.
+   *
+   * @return $this
+   */
+  public function setAttachments(array $attachments);
+
+}