diff --git a/core/modules/views/src/Plugin/views/display/DisplayPluginInterface.php b/core/modules/views/src/Plugin/views/display/DisplayPluginInterface.php
index 5380c21..6e662d7 100644
--- a/core/modules/views/src/Plugin/views/display/DisplayPluginInterface.php
+++ b/core/modules/views/src/Plugin/views/display/DisplayPluginInterface.php
@@ -37,8 +37,22 @@
  */
 interface DisplayPluginInterface {
 
+  /**
+   * Initialize the display plugin.
+   *
+   * @param \Drupal\views\ViewExecutable $view
+   *   The views executable.
+   * @param array $display
+   *   The display that will be populated and attached to the view.
+   * @param array $options
+   *   The options for the display plugin.
+   *   * @return mixed
+   */
   public function initDisplay(ViewExecutable $view, array &$display, array &$options = NULL);
 
+  /**
+   * Destroys the display's components and the display itself.
+   */
   public function destroy();
 
   /**