Update to Drupal 8.1.0. For more information, see https://www.drupal.org/drupal-8.1.0-release-notes

core/misc/vertical-tabs.js

@@ -12,7 +12,7 @@
  * @event summaryUpdated
  */
 
-(function ($) {
+(function ($, Drupal, drupalSettings) {
 
   'use strict';
 
@@ -26,6 +26,9 @@
    * element inside the tab pane.
    *
    * @type {Drupal~behavior}
+   *
+   * @prop {Drupal~behaviorAttach} attach
+   *   Attaches behaviors for vertical tabs.
    */
   Drupal.behaviors.verticalTabs = {
     attach: function (context) {
@@ -99,6 +102,7 @@
    * @constructor
    *
    * @param {object} settings
+   *   Settings object.
    * @param {string} settings.title
    *   The name of the tab.
    * @param {jQuery} settings.details
@@ -171,6 +175,7 @@
      * Shows a vertical tab pane.
      *
      * @return {Drupal.verticalTab}
+     *   The verticalTab instance.
      */
     tabShow: function () {
       // Display the tab.
@@ -193,6 +198,7 @@
      * Hides a vertical tab pane.
      *
      * @return {Drupal.verticalTab}
+     *   The verticalTab instance.
      */
     tabHide: function () {
       // Hide this tab.
@@ -243,4 +249,4 @@
     return tab;
   };
 
-})(jQuery);
+})(jQuery, Drupal, drupalSettings);