diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
index 3769e54859..0d1888eada 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php
@@ -54,20 +54,20 @@ class Connection extends DatabaseConnection {
    * @see http://www.postgresql.org/docs/9.4/static/sql-keywords-appendix.html
    */
   protected $postgresqlReservedKeyWords = ['all', 'analyse', 'analyze', 'and',
-  'any', 'array', 'as', 'asc', 'asymmetric', 'authorization', 'binary', 'both',
-  'case', 'cast', 'check', 'collate', 'collation', 'column', 'concurrently',
-  'constraint', 'create', 'cross', 'current_catalog', 'current_date',
-  'current_role', 'current_schema', 'current_time', 'current_timestamp',
-  'current_user', 'default', 'deferrable', 'desc', 'distinct', 'do', 'else',
-  'end', 'except', 'false', 'fetch', 'for', 'foreign', 'freeze', 'from', 'full',
-  'grant', 'group', 'having', 'ilike', 'in', 'initially', 'inner', 'intersect',
-  'into', 'is', 'isnull', 'join', 'lateral', 'leading', 'left', 'like', 'limit',
-  'localtime', 'localtimestamp', 'natural', 'not', 'notnull', 'null', 'offset',
-  'on', 'only', 'or', 'order', 'outer', 'over', 'overlaps', 'placing',
-  'primary', 'references', 'returning', 'right', 'select', 'session_user',
-  'similar', 'some', 'symmetric', 'table', 'then', 'to', 'trailing', 'true',
-  'union', 'unique', 'user', 'using', 'variadic', 'verbose', 'when', 'where',
-  'window', 'with'];
+    'any', 'array', 'as', 'asc', 'asymmetric', 'authorization', 'binary', 'both',
+    'case', 'cast', 'check', 'collate', 'collation', 'column', 'concurrently',
+    'constraint', 'create', 'cross', 'current_catalog', 'current_date',
+    'current_role', 'current_schema', 'current_time', 'current_timestamp',
+    'current_user', 'default', 'deferrable', 'desc', 'distinct', 'do', 'else',
+    'end', 'except', 'false', 'fetch', 'for', 'foreign', 'freeze', 'from', 'full',
+    'grant', 'group', 'having', 'ilike', 'in', 'initially', 'inner', 'intersect',
+    'into', 'is', 'isnull', 'join', 'lateral', 'leading', 'left', 'like', 'limit',
+    'localtime', 'localtimestamp', 'natural', 'not', 'notnull', 'null', 'offset',
+    'on', 'only', 'or', 'order', 'outer', 'over', 'overlaps', 'placing',
+    'primary', 'references', 'returning', 'right', 'select', 'session_user',
+    'similar', 'some', 'symmetric', 'table', 'then', 'to', 'trailing', 'true',
+    'union', 'unique', 'user', 'using', 'variadic', 'verbose', 'when', 'where',
+    'window', 'with'];
 
   /**
    * Constructs a connection object.
diff --git a/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php b/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
index 4586d01058..1d30d753c7 100644
--- a/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
+++ b/core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php
@@ -425,7 +425,7 @@ public function getFieldTypeMap() {
       'serial:medium' => 'serial',
       'serial:big' => 'bigserial',
       'serial:normal' => 'serial',
-      ];
+    ];
     return $map;
   }
 
diff --git a/core/lib/Drupal/Core/Datetime/DateHelper.php b/core/lib/Drupal/Core/Datetime/DateHelper.php
index b3a8ce75d6..15697740bd 100644
--- a/core/lib/Drupal/Core/Datetime/DateHelper.php
+++ b/core/lib/Drupal/Core/Datetime/DateHelper.php
@@ -437,9 +437,9 @@ public static function seconds($format = 's', $required = FALSE, $increment = 1)
   public static function ampm($required = FALSE) {
     $none = ['' => ''];
     $ampm = [
-             'am' => t('am', [], ['context' => 'ampm']),
-             'pm' => t('pm', [], ['context' => 'ampm']),
-            ];
+      'am' => t('am', [], ['context' => 'ampm']),
+      'pm' => t('pm', [], ['context' => 'ampm']),
+    ];
     return !$required ? $none + $ampm : $ampm;
   }
 
diff --git a/core/lib/Drupal/Core/Entity/EntityPublishedTrait.php b/core/lib/Drupal/Core/Entity/EntityPublishedTrait.php
index 59fddd5d0e..4617480b04 100644
--- a/core/lib/Drupal/Core/Entity/EntityPublishedTrait.php
+++ b/core/lib/Drupal/Core/Entity/EntityPublishedTrait.php
@@ -32,11 +32,13 @@ public static function publishedBaseFieldDefinitions(EntityTypeInterface $entity
       throw new UnsupportedEntityTypeDefinitionException('The entity type ' . $entity_type->id() . ' does not have a "published" entity key.');
     }
 
-    return [$entity_type->getKey('published') => BaseFieldDefinition::create('boolean')
-      ->setLabel(new TranslatableMarkup('Published'))
-      ->setRevisionable(TRUE)
-      ->setTranslatable(TRUE)
-      ->setDefaultValue(TRUE)];
+    return [
+      $entity_type->getKey('published') => BaseFieldDefinition::create('boolean')
+        ->setLabel(new TranslatableMarkup('Published'))
+        ->setRevisionable(TRUE)
+        ->setTranslatable(TRUE)
+        ->setDefaultValue(TRUE)
+    ];
   }
 
   /**
diff --git a/core/lib/Drupal/Core/Form/form.api.php b/core/lib/Drupal/Core/Form/form.api.php
index 554e2710d7..8f0af2b61e 100644
--- a/core/lib/Drupal/Core/Form/form.api.php
+++ b/core/lib/Drupal/Core/Form/form.api.php
@@ -115,7 +115,7 @@ function callback_batch_finished($success, $results, $operations) {
     // Here we do something meaningful with the results.
     $message = t("@count items were processed.", [
       '@count' => count($results),
-      ]);
+    ]);
     $list = [
       '#theme' => 'item_list',
       '#items' => $results,
diff --git a/core/lib/Drupal/Core/Installer/Exception/AlreadyInstalledException.php b/core/lib/Drupal/Core/Installer/Exception/AlreadyInstalledException.php
index ca00d0be81..77212f8a06 100644
--- a/core/lib/Drupal/Core/Installer/Exception/AlreadyInstalledException.php
+++ b/core/lib/Drupal/Core/Installer/Exception/AlreadyInstalledException.php
@@ -23,7 +23,8 @@ public function __construct(TranslationInterface $string_translation) {
 <li>To start over, you must empty your existing database and copy <em>default.settings.php</em> over <em>settings.php</em>.</li>
 <li>To upgrade an existing installation, proceed to the <a href=":update-url">update script</a>.</li>
 <li>View your <a href=":base-url">existing site</a>.</li>
-</ul>', [
+</ul>',
+    [
       ':base-url' => $GLOBALS['base_url'],
       ':update-url' => $GLOBALS['base_path'] . 'update.php',
     ]);
diff --git a/core/lib/Drupal/Core/Mail/MailManager.php b/core/lib/Drupal/Core/Mail/MailManager.php
index 6de2dd818c..ce5000a5f8 100644
--- a/core/lib/Drupal/Core/Mail/MailManager.php
+++ b/core/lib/Drupal/Core/Mail/MailManager.php
@@ -293,10 +293,10 @@ public function doMail($module, $key, $to, $langcode, $params = [], $reply = NUL
         if (!$message['result']) {
           $this->loggerFactory->get('mail')
             ->error('Error sending email (from %from to %to with reply-to %reply).', [
-            '%from' => $message['from'],
-            '%to' => $message['to'],
-            '%reply' => $message['reply-to'] ? $message['reply-to'] : $this->t('not set'),
-          ]);
+              '%from' => $message['from'],
+              '%to' => $message['to'],
+              '%reply' => $message['reply-to'] ? $message['reply-to'] : $this->t('not set'),
+            ]);
           drupal_set_message($this->t('Unable to send email. Contact the site administrator if the problem persists.'), 'error');
         }
       }
diff --git a/core/lib/Drupal/Core/Menu/menu.api.php b/core/lib/Drupal/Core/Menu/menu.api.php
index f932cf9bc4..216302a71d 100644
--- a/core/lib/Drupal/Core/Menu/menu.api.php
+++ b/core/lib/Drupal/Core/Menu/menu.api.php
@@ -309,16 +309,16 @@ function hook_menu_local_tasks_alter(&$data, $route_name) {
 
   // Add a tab linking to node/add to all pages.
   $data['tabs'][0]['node.add_page'] = [
-      '#theme' => 'menu_local_task',
-      '#link' => [
-          'title' => t('Example tab'),
-          'url' => Url::fromRoute('node.add_page'),
-          'localized_options' => [
-              'attributes' => [
-                  'title' => t('Add content'),
-              ],
-          ],
+    '#theme' => 'menu_local_task',
+    '#link' => [
+      'title' => t('Example tab'),
+      'url' => Url::fromRoute('node.add_page'),
+      'localized_options' => [
+        'attributes' => [
+          'title' => t('Add content'),
+        ],
       ],
+    ],
   ];
 }
 
diff --git a/core/modules/aggregator/src/Plugin/Field/FieldFormatter/AggregatorTitleFormatter.php b/core/modules/aggregator/src/Plugin/Field/FieldFormatter/AggregatorTitleFormatter.php
index 25e33e9774..febec0c111 100644
--- a/core/modules/aggregator/src/Plugin/Field/FieldFormatter/AggregatorTitleFormatter.php
+++ b/core/modules/aggregator/src/Plugin/Field/FieldFormatter/AggregatorTitleFormatter.php
@@ -62,9 +62,9 @@ public function viewElements(FieldItemListInterface $items, $langcode) {
     foreach ($items as $delta => $item) {
       if ($this->getSetting('display_as_link') && $url_string) {
         $elements[$delta] = [
-            '#type' => 'link',
-            '#title' => $item->value,
-            '#url' => Url::fromUri($url_string),
+          '#type' => 'link',
+          '#title' => $item->value,
+          '#url' => Url::fromUri($url_string),
         ];
       }
       else {
diff --git a/core/modules/aggregator/tests/src/Kernel/AggregatorTitleTest.php b/core/modules/aggregator/tests/src/Kernel/AggregatorTitleTest.php
index 782ac6f14b..1c0e3fdb68 100644
--- a/core/modules/aggregator/tests/src/Kernel/AggregatorTitleTest.php
+++ b/core/modules/aggregator/tests/src/Kernel/AggregatorTitleTest.php
@@ -59,7 +59,7 @@ public function testStringFormatter() {
       'title' => 'test title',
       'fid' => $aggregator_feed->id(),
       'link' => 'http://www.example.com',
-      ]);
+    ]);
     $aggregator_item->save();
 
     // Verify aggregator feed title with and without links.
diff --git a/core/modules/big_pipe/src/Tests/BigPipeTest.php b/core/modules/big_pipe/src/Tests/BigPipeTest.php
index a4d5562008..815946ddc3 100644
--- a/core/modules/big_pipe/src/Tests/BigPipeTest.php
+++ b/core/modules/big_pipe/src/Tests/BigPipeTest.php
@@ -398,9 +398,9 @@ protected function assertBigPipePlaceholders(array $expected_big_pipe_placeholde
     array_unshift($expected_stream_order, BigPipe::START_SIGNAL);
     array_push($expected_stream_order, BigPipe::STOP_SIGNAL);
     $actual_stream_order = $placeholder_replacement_positions + [
-        $start_signal_position => BigPipe::START_SIGNAL,
-        $stop_signal_position => BigPipe::STOP_SIGNAL,
-      ];
+      $start_signal_position => BigPipe::START_SIGNAL,
+      $stop_signal_position => BigPipe::STOP_SIGNAL,
+    ];
     ksort($actual_stream_order, SORT_NUMERIC);
     $this->assertEqual($expected_stream_order, array_values($actual_stream_order));
   }
diff --git a/core/modules/block/tests/src/Functional/BlockHiddenRegionTest.php b/core/modules/block/tests/src/Functional/BlockHiddenRegionTest.php
index c51551521a..260673f575 100644
--- a/core/modules/block/tests/src/Functional/BlockHiddenRegionTest.php
+++ b/core/modules/block/tests/src/Functional/BlockHiddenRegionTest.php
@@ -32,7 +32,7 @@ protected function setUp() {
       'administer blocks',
       'administer themes',
       'search content',
-      ]
+    ]
     );
 
     $this->drupalLogin($this->adminUser);
diff --git a/core/modules/block_place/block_place.module b/core/modules/block_place/block_place.module
index 7fe86a6c7f..fea215e223 100644
--- a/core/modules/block_place/block_place.module
+++ b/core/modules/block_place/block_place.module
@@ -78,7 +78,7 @@ function block_place_toolbar() {
       'library' => [
         'block_place/drupal.block_place.icons',
       ],
-   ],
+    ],
   ];
   return $items;
 }
diff --git a/core/modules/book/book.install b/core/modules/book/book.install
index 7704483365..90c6f87ffc 100644
--- a/core/modules/book/book.install
+++ b/core/modules/book/book.install
@@ -18,7 +18,7 @@ function book_uninstall() {
  */
 function book_schema() {
   $schema['book'] = [
-  'description' => 'Stores book outline information. Uniquely defines the location of each node in the book outline',
+    'description' => 'Stores book outline information. Uniquely defines the location of each node in the book outline',
     'fields' => [
       'nid' => [
         'type' => 'int',
diff --git a/core/modules/book/src/BookOutlineStorage.php b/core/modules/book/src/BookOutlineStorage.php
index 4f61b5c005..43e6eeb2c3 100644
--- a/core/modules/book/src/BookOutlineStorage.php
+++ b/core/modules/book/src/BookOutlineStorage.php
@@ -133,7 +133,7 @@ public function insert($link, $parents) {
         'bid' => $link['bid'],
         'pid' => $link['pid'],
         'weight' => $link['weight'],
-        ] + $parents
+      ] + $parents
       )
       ->execute();
   }
diff --git a/core/modules/book/src/Plugin/Block/BookNavigationBlock.php b/core/modules/book/src/Plugin/Block/BookNavigationBlock.php
index e55fe36525..94c1cbbb60 100644
--- a/core/modules/book/src/Plugin/Block/BookNavigationBlock.php
+++ b/core/modules/book/src/Plugin/Block/BookNavigationBlock.php
@@ -105,7 +105,7 @@ public function blockForm($form, FormStateInterface $form_state) {
       '#options' => $options,
       '#default_value' => $this->configuration['block_mode'],
       '#description' => $this->t("If <em>Show block on all pages</em> is selected, the block will contain the automatically generated menus for all of the site's books. If <em>Show block only on book pages</em> is selected, the block will contain only the one menu corresponding to the current page's book. In this case, if the current page is not in a book, no block will be displayed. The <em>Page specific visibility settings</em> or other visibility settings can be used in addition to selectively display this block."),
-      ];
+    ];
 
     return $form;
   }
diff --git a/core/modules/ckeditor/src/Plugin/Editor/CKEditor.php b/core/modules/ckeditor/src/Plugin/Editor/CKEditor.php
index 255691ff03..211e1c1e39 100644
--- a/core/modules/ckeditor/src/Plugin/Editor/CKEditor.php
+++ b/core/modules/ckeditor/src/Plugin/Editor/CKEditor.php
@@ -205,7 +205,7 @@ public function settingsForm(array $form, FormStateInterface $form_state, Editor
       'settings' => [
         // Single toolbar row, single button group, all existing buttons.
         'toolbar' => [
-         'rows' => [
+          'rows' => [
            0 => [
              0 => [
                'name' => 'All existing buttons',
diff --git a/core/modules/ckeditor/tests/src/Functional/CKEditorLoadingTest.php b/core/modules/ckeditor/tests/src/Functional/CKEditorLoadingTest.php
index 9d6607111f..f1e6531261 100644
--- a/core/modules/ckeditor/tests/src/Functional/CKEditorLoadingTest.php
+++ b/core/modules/ckeditor/tests/src/Functional/CKEditorLoadingTest.php
@@ -138,7 +138,7 @@ public function testLoading() {
           'editorSettings' => $this->castSafeStrings($ckeditor_plugin->getJSSettings($editor)),
           'editorSupportsContentFiltering' => TRUE,
           'isXssSafe' => FALSE,
-    ]]];
+        ]]];
     $this->assertTrue($editor_settings_present, "Text Editor module's JavaScript settings are on the page.");
     $this->assertIdentical($expected, $this->castSafeStrings($settings['editor']), "Text Editor module's JavaScript settings on the page are correct.");
     $this->assertTrue($editor_js_present, 'Text Editor JavaScript is present.');
diff --git a/core/modules/ckeditor/tests/src/Unit/CKEditorPluginManagerTest.php b/core/modules/ckeditor/tests/src/Unit/CKEditorPluginManagerTest.php
index 6b9f9af87e..0400d649b4 100644
--- a/core/modules/ckeditor/tests/src/Unit/CKEditorPluginManagerTest.php
+++ b/core/modules/ckeditor/tests/src/Unit/CKEditorPluginManagerTest.php
@@ -67,7 +67,7 @@ public function providerGetEnabledButtons() {
             ['name' => 'Formatting', 'items' => ['Bold', 'Italic']],
             // Group 2.
             ['name' => 'Linking', 'items' => ['Link']],
-        ],
+          ],
           // Row 2.
           [
             // Group 1.
diff --git a/core/modules/comment/src/CommentStorage.php b/core/modules/comment/src/CommentStorage.php
index d164d8ad9e..6fd18bf0ec 100644
--- a/core/modules/comment/src/CommentStorage.php
+++ b/core/modules/comment/src/CommentStorage.php
@@ -177,12 +177,12 @@ public function getNewCommentPageNumber($total_comments, $new_comments, Fieldabl
                         AND status = :status
                         AND SUBSTRING(thread, 1, (LENGTH(thread) - 1)) < :thread
                         AND default_langcode = 1', [
-        ':status' => CommentInterface::PUBLISHED,
-        ':entity_id' => $entity->id(),
-        ':field_name' => $field_name,
-        ':entity_type' => $entity->getEntityTypeId(),
-        ':thread' => $first_thread,
-      ])->fetchField();
+                          ':status' => CommentInterface::PUBLISHED,
+                          ':entity_id' => $entity->id(),
+                          ':field_name' => $field_name,
+                          ':entity_type' => $entity->getEntityTypeId(),
+                          ':thread' => $first_thread,
+                        ])->fetchField();
     }
 
     return $comments_per_page > 0 ? (int) ($count / $comments_per_page) : 0;
diff --git a/core/modules/comment/src/Plugin/views/field/NodeNewComments.php b/core/modules/comment/src/Plugin/views/field/NodeNewComments.php
index c53b52ed15..1eaaa7fe34 100644
--- a/core/modules/comment/src/Plugin/views/field/NodeNewComments.php
+++ b/core/modules/comment/src/Plugin/views/field/NodeNewComments.php
@@ -130,12 +130,12 @@ public function preRender(&$values) {
       $result = $this->database->query("SELECT n.nid, COUNT(c.cid) as num_comments FROM {node} n INNER JOIN {comment_field_data} c ON n.nid = c.entity_id AND c.entity_type = 'node' AND c.default_langcode = 1
         LEFT JOIN {history} h ON h.nid = n.nid AND h.uid = :h_uid WHERE n.nid IN ( :nids[] )
         AND c.changed > GREATEST(COALESCE(h.timestamp, :timestamp1), :timestamp2) AND c.status = :status GROUP BY n.nid", [
-        ':status' => CommentInterface::PUBLISHED,
-        ':h_uid' => $user->id(),
-        ':nids[]' => $nids,
-        ':timestamp1' => HISTORY_READ_LIMIT,
-        ':timestamp2' => HISTORY_READ_LIMIT,
-      ]);
+          ':status' => CommentInterface::PUBLISHED,
+          ':h_uid' => $user->id(),
+          ':nids[]' => $nids,
+          ':timestamp1' => HISTORY_READ_LIMIT,
+          ':timestamp2' => HISTORY_READ_LIMIT,
+        ]);
       foreach ($result as $node) {
         foreach ($ids[$node->nid] as $id) {
           $values[$id]->{$this->field_alias} = $node->num_comments;
diff --git a/core/modules/comment/src/Tests/CommentBlockTest.php b/core/modules/comment/src/Tests/CommentBlockTest.php
index 37cc5de620..4fce479f37 100644
--- a/core/modules/comment/src/Tests/CommentBlockTest.php
+++ b/core/modules/comment/src/Tests/CommentBlockTest.php
@@ -30,7 +30,7 @@ protected function setUp() {
       'access comments',
       'access content',
       'administer blocks',
-     ]);
+    ]);
   }
 
   /**
diff --git a/core/modules/comment/src/Tests/CommentTestBase.php b/core/modules/comment/src/Tests/CommentTestBase.php
index e15915ff93..db123ecb4c 100644
--- a/core/modules/comment/src/Tests/CommentTestBase.php
+++ b/core/modules/comment/src/Tests/CommentTestBase.php
@@ -69,7 +69,7 @@ protected function setUp() {
       // permission is granted.
       'access user profiles',
       'access content',
-     ]);
+    ]);
     $this->webUser = $this->drupalCreateUser([
       'access comments',
       'post comments',
diff --git a/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php b/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php
index 1e0fd72129..783480edde 100644
--- a/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php
+++ b/core/modules/comment/tests/src/Kernel/CommentFieldAccessTest.php
@@ -299,11 +299,11 @@ public function testAccessToAdministrativeFields() {
             $set['user']->hasPermission('post comments') &&
             $set['comment']->getFieldName() == 'comment_other'
           ), SafeMarkup::format('User @user @state update field @field on comment @comment', [
-          '@user' => $set['user']->getUsername(),
-          '@state' => $may_update ? 'can' : 'cannot',
-          '@comment' => $set['comment']->getSubject(),
-          '@field' => $field,
-        ]));
+            '@user' => $set['user']->getUsername(),
+            '@state' => $may_update ? 'can' : 'cannot',
+            '@comment' => $set['comment']->getSubject(),
+            '@field' => $field,
+          ]));
       }
     }
     foreach ($permutations as $set) {
diff --git a/core/modules/contact/tests/drupal-7.contact.database.php b/core/modules/contact/tests/drupal-7.contact.database.php
index bd36384d7e..4b675897dc 100644
--- a/core/modules/contact/tests/drupal-7.contact.database.php
+++ b/core/modules/contact/tests/drupal-7.contact.database.php
@@ -24,10 +24,10 @@
   'selected'
 ])
   ->values([
-  'category' => 'Upgrade test',
-  'recipients' => 'test1@example.com,test2@example.com',
-  'reply' => 'Test reply',
-  'weight' => 1,
-  'selected' => 1,
-])
+    'category' => 'Upgrade test',
+    'recipients' => 'test1@example.com,test2@example.com',
+    'reply' => 'Test reply',
+    'weight' => 1,
+    'selected' => 1,
+  ])
   ->execute();
diff --git a/core/modules/contact/tests/src/Functional/ContactSitewideTest.php b/core/modules/contact/tests/src/Functional/ContactSitewideTest.php
index 178a3ad01d..781b9c26ad 100644
--- a/core/modules/contact/tests/src/Functional/ContactSitewideTest.php
+++ b/core/modules/contact/tests/src/Functional/ContactSitewideTest.php
@@ -283,7 +283,7 @@ public function testSiteWideContact() {
     $view_link = $this->xpath('//table/tbody/tr/td/a[contains(@href, :href) and text()=:text]', [
       ':href' => \Drupal::url('entity.contact_form.canonical', ['contact_form' => $contact_form]),
       ':text' => $label,
-      ]
+    ]
     );
     $this->assertTrue(!empty($view_link), 'Contact listing links to contact form.');
 
diff --git a/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php b/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php
index e7f0fbbd47..69c2b0817b 100644
--- a/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php
+++ b/core/modules/datetime_range/tests/src/Functional/DateRangeFieldTest.php
@@ -205,9 +205,9 @@ public function testDateRangeField() {
         'type' => 'daterange_default',
         'label' => 'hidden',
         'settings' => [
-            'format_type' => 'long',
-            'separator' => 'THESEPARATOR',
-          ] + $this->defaultSettings,
+          'format_type' => 'long',
+          'separator' => 'THESEPARATOR',
+        ] + $this->defaultSettings,
       ];
 
       entity_get_display($this->field->getTargetEntityTypeId(), $this->field->getTargetBundle(), 'full')
diff --git a/core/modules/field/src/Tests/EntityReference/EntityReferenceFileUploadTest.php b/core/modules/field/src/Tests/EntityReference/EntityReferenceFileUploadTest.php
index 19575840f2..3e6ca2d497 100644
--- a/core/modules/field/src/Tests/EntityReference/EntityReferenceFileUploadTest.php
+++ b/core/modules/field/src/Tests/EntityReference/EntityReferenceFileUploadTest.php
@@ -102,7 +102,7 @@ protected function setUp() {
         'type' => 'entity_reference_autocomplete',
       ])
       ->setComponent($file_field_name, [
-         'type' => 'file_generic',
+        'type' => 'file_generic',
       ])
       ->save();
   }
diff --git a/core/modules/field/tests/src/Functional/EntityReference/EntityReferenceFieldTranslatedReferenceViewTest.php b/core/modules/field/tests/src/Functional/EntityReference/EntityReferenceFieldTranslatedReferenceViewTest.php
index 7ded590c6a..f278d43a44 100644
--- a/core/modules/field/tests/src/Functional/EntityReference/EntityReferenceFieldTranslatedReferenceViewTest.php
+++ b/core/modules/field/tests/src/Functional/EntityReference/EntityReferenceFieldTranslatedReferenceViewTest.php
@@ -270,13 +270,13 @@ protected function setUpEntityReferenceField() {
    */
   protected function setUpContentTypes() {
     $this->referrerType = $this->drupalCreateContentType([
-        'type' => 'referrer',
-        'name' => 'Referrer',
-      ]);
+      'type' => 'referrer',
+      'name' => 'Referrer',
+    ]);
     $this->referencedType = $this->drupalCreateContentType([
-        'type' => 'referenced_page',
-        'name' => 'Referenced Page',
-      ]);
+      'type' => 'referenced_page',
+      'name' => 'Referenced Page',
+    ]);
   }
 
   /**
diff --git a/core/modules/field/tests/src/Kernel/EntityReference/Views/EntityReferenceRelationshipTest.php b/core/modules/field/tests/src/Kernel/EntityReference/Views/EntityReferenceRelationshipTest.php
index 2b0be855dd..31d6503795 100644
--- a/core/modules/field/tests/src/Kernel/EntityReference/Views/EntityReferenceRelationshipTest.php
+++ b/core/modules/field/tests/src/Kernel/EntityReference/Views/EntityReferenceRelationshipTest.php
@@ -34,7 +34,7 @@ class EntityReferenceRelationshipTest extends ViewsKernelTestBase {
     'test_entity_reference_entity_test_mul_view',
     'test_entity_reference_reverse_entity_test_mul_view',
     'test_entity_reference_group_by_empty_relationships',
-    ];
+  ];
 
   /**
    * Modules to install.
diff --git a/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php b/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php
index aa47c90f0b..c3af6d47ea 100644
--- a/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php
+++ b/core/modules/field/tests/src/Kernel/Migrate/d6/MigrateFieldFormatterSettingsTest.php
@@ -93,10 +93,10 @@ public function testEntityDisplaySettings() {
     $expected['weight'] = 2;
     $expected['type'] = 'number_decimal';
     $expected['settings'] = [
-       'scale' => 2,
-       'decimal_separator' => '.',
-       'thousand_separator' => ',',
-       'prefix_suffix' => TRUE,
+      'scale' => 2,
+      'decimal_separator' => '.',
+      'thousand_separator' => ',',
+      'prefix_suffix' => TRUE,
     ];
     $component = $display->getComponent('field_test_three');
     $this->assertIdentical($expected, $component);
diff --git a/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldFormatterSettingsTest.php b/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldFormatterSettingsTest.php
index dd38569de1..6271cf043c 100644
--- a/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldFormatterSettingsTest.php
+++ b/core/modules/field/tests/src/Kernel/Migrate/d7/MigrateFieldFormatterSettingsTest.php
@@ -101,44 +101,44 @@ protected function setUp() {
           'label' => 'Body',
           'widget' =>
              [
-              'type' => 'text_textarea_with_summary',
-              'settings' =>
+               'type' => 'text_textarea_with_summary',
+               'settings' =>
                  [
-                  'rows' => 20,
-                  'summary_rows' => 5,
-                ],
-              'weight' => -4,
-              'module' => 'text',
-            ],
+                   'rows' => 20,
+                   'summary_rows' => 5,
+                 ],
+               'weight' => -4,
+               'module' => 'text',
+             ],
           'settings' =>
              [
-              'display_summary' => TRUE,
-              'text_processing' => 1,
-              'user_register_form' => FALSE,
-            ],
+               'display_summary' => TRUE,
+               'text_processing' => 1,
+               'user_register_form' => FALSE,
+             ],
           'display' =>
              [
-              'default' =>
+               'default' =>
                  [
-                  'label' => 'hidden',
-                  'type' => 'text_default',
-                  'settings' =>
+                   'label' => 'hidden',
+                   'type' => 'text_default',
+                   'settings' =>
                      [
                     ],
-                  'module' => 'text',
-                  'weight' => 0,
-                ],
-              'teaser' =>
+                   'module' => 'text',
+                   'weight' => 0,
+                 ],
+               'teaser' =>
                  [
-                  'label' => 'hidden',
-                  'type' => 'text_summary_or_trimmed',
+                   'label' => 'hidden',
+                   'type' => 'text_summary_or_trimmed',
                   // settings is always expected to be an array. Making it NULL
                   // causes a fatal.
-                  'settings' => NULL,
-                  'module' => 'text',
-                  'weight' => 0,
-                ],
-            ],
+                   'settings' => NULL,
+                   'module' => 'text',
+                   'weight' => 0,
+                 ],
+             ],
           'required' => FALSE,
           'description' => '',
         ]),
diff --git a/core/modules/field/tests/src/Kernel/Plugin/migrate/source/d7/FieldTest.php b/core/modules/field/tests/src/Kernel/Plugin/migrate/source/d7/FieldTest.php
index f904429d89..473897bf67 100644
--- a/core/modules/field/tests/src/Kernel/Plugin/migrate/source/d7/FieldTest.php
+++ b/core/modules/field/tests/src/Kernel/Plugin/migrate/source/d7/FieldTest.php
@@ -173,14 +173,14 @@ public function providerSource() {
         'entity_type' => 'user',
         'instances' => [
            [
-            'id' => '33',
-            'field_id' => '11',
-            'field_name' => 'field_file',
-            'entity_type' => 'user',
-            'bundle' => 'user',
-            'data' => 'a:6:{s:5:"label";s:4:"File";s:6:"widget";a:5:{s:6:"weight";s:1:"8";s:4:"type";s:12:"file_generic";s:6:"module";s:4:"file";s:6:"active";i:1;s:8:"settings";a:1:{s:18:"progress_indicator";s:8:"throbber";}}s:8:"settings";a:5:{s:14:"file_directory";s:0:"";s:15:"file_extensions";s:3:"txt";s:12:"max_filesize";s:0:"";s:17:"description_field";i:0;s:18:"user_register_form";i:0;}s:7:"display";a:1:{s:7:"default";a:5:{s:5:"label";s:5:"above";s:4:"type";s:12:"file_default";s:8:"settings";a:0:{}s:6:"module";s:4:"file";s:6:"weight";i:0;}}s:8:"required";i:0;s:11:"description";s:0:"";}',
-            'deleted' => '0',
-          ],
+             'id' => '33',
+             'field_id' => '11',
+             'field_name' => 'field_file',
+             'entity_type' => 'user',
+             'bundle' => 'user',
+             'data' => 'a:6:{s:5:"label";s:4:"File";s:6:"widget";a:5:{s:6:"weight";s:1:"8";s:4:"type";s:12:"file_generic";s:6:"module";s:4:"file";s:6:"active";i:1;s:8:"settings";a:1:{s:18:"progress_indicator";s:8:"throbber";}}s:8:"settings";a:5:{s:14:"file_directory";s:0:"";s:15:"file_extensions";s:3:"txt";s:12:"max_filesize";s:0:"";s:17:"description_field";i:0;s:18:"user_register_form";i:0;}s:7:"display";a:1:{s:7:"default";a:5:{s:5:"label";s:5:"above";s:4:"type";s:12:"file_default";s:8:"settings";a:0:{}s:6:"module";s:4:"file";s:6:"weight";i:0;}}s:8:"required";i:0;s:11:"description";s:0:"";}',
+             'deleted' => '0',
+           ],
         ],
       ],
     ];
diff --git a/core/modules/field_ui/src/Tests/ManageDisplayTest.php b/core/modules/field_ui/src/Tests/ManageDisplayTest.php
index 7ba011e08e..9e3967303b 100644
--- a/core/modules/field_ui/src/Tests/ManageDisplayTest.php
+++ b/core/modules/field_ui/src/Tests/ManageDisplayTest.php
@@ -171,7 +171,7 @@ public function testFormatterUI() {
     $edit = [
       'fields[field_test][type]' => 'field_empty_setting',
       'fields[field_test][region]' => 'content',
-      ];
+    ];
     $this->drupalPostForm(NULL, $edit, t('Save'));
     $this->assertNoText('Default empty setting now has a value.');
     $this->assertFieldById('edit-fields-field-test-settings-edit');
diff --git a/core/modules/file/src/FileViewsData.php b/core/modules/file/src/FileViewsData.php
index 459a37eba3..4784a722fb 100644
--- a/core/modules/file/src/FileViewsData.php
+++ b/core/modules/file/src/FileViewsData.php
@@ -50,7 +50,7 @@ public function getViewsData() {
         'default_formatter' => 'file_extension',
         'id' => 'field',
         'click sortable' => FALSE,
-       ],
+      ],
     ];
 
     $data['file_managed']['filesize']['field']['default_formatter'] = 'file_size';
@@ -252,7 +252,7 @@ public function getViewsData() {
       'help' => $this->t('The module managing this file relationship.'),
       'field' => [
         'id' => 'standard',
-       ],
+      ],
       'filter' => [
         'id' => 'string',
       ],
@@ -268,7 +268,7 @@ public function getViewsData() {
       'help' => $this->t('The type of entity that is related to the file.'),
       'field' => [
         'id' => 'standard',
-       ],
+      ],
       'filter' => [
         'id' => 'string',
       ],
@@ -300,7 +300,7 @@ public function getViewsData() {
       'help' => $this->t('The number of times the file is used by this entity.'),
       'field' => [
         'id' => 'numeric',
-       ],
+      ],
       'filter' => [
         'id' => 'numeric',
       ],
diff --git a/core/modules/filter/src/FilterFormatFormBase.php b/core/modules/filter/src/FilterFormatFormBase.php
index cbcb632189..f4608ebea9 100644
--- a/core/modules/filter/src/FilterFormatFormBase.php
+++ b/core/modules/filter/src/FilterFormatFormBase.php
@@ -88,9 +88,9 @@ public function form(array $form, FormStateInterface $form_state) {
       '#title' => $this->t('Filter processing order'),
       '#tabledrag' => [
         [
-         'action' => 'order',
-         'relationship' => 'sibling',
-         'group' => 'filter-order-weight',
+          'action' => 'order',
+          'relationship' => 'sibling',
+          'group' => 'filter-order-weight',
         ],
       ],
       '#tree' => FALSE,
diff --git a/core/modules/filter/tests/src/Kernel/FilterKernelTest.php b/core/modules/filter/tests/src/Kernel/FilterKernelTest.php
index cf72bbee45..815d1bce24 100644
--- a/core/modules/filter/tests/src/Kernel/FilterKernelTest.php
+++ b/core/modules/filter/tests/src/Kernel/FilterKernelTest.php
@@ -334,7 +334,8 @@ public function testLineBreakFilter() {
 <pre>aaa\nbbb\n\nccc</pre>
 <object>aaa\nbbb\n\nccc</object>
 <iframe>aaa\nbbb\n\nccc</iframe>
-" => [
+" =>
+      [
         "<script>aaa\nbbb\n\nccc</script>" => TRUE,
         "<style>aaa\nbbb\n\nccc</style>" => TRUE,
         "<pre>aaa\nbbb\n\nccc</pre>" => TRUE,
@@ -566,14 +567,16 @@ public function testUrlFilter() {
       // HTTP URLs.
       '
 http://example.com or www.example.com
-' => [
+' =>
+      [
         '<a href="http://example.com">http://example.com</a>' => TRUE,
         '<a href="http://www.example.com">www.example.com</a>' => TRUE,
       ],
       // MAILTO URLs.
       '
 person@example.com or mailto:person2@example.com or ' . $email_with_plus_sign . ' or ' . $long_email . ' but not ' . $too_long_email . '
-' => [
+' =>
+      [
         '<a href="mailto:person@example.com">person@example.com</a>' => TRUE,
         '<a href="mailto:person2@example.com">mailto:person2@example.com</a>' => TRUE,
         '<a href="mailto:' . $long_email . '">' . $long_email . '</a>' => TRUE,
@@ -589,7 +592,8 @@ public function testUrlFilter() {
 ftp://user:pass@ftp.example.com/~home/dir1
 sftp://user@nonstandardport:222/dir
 ssh://192.168.0.100/srv/git/drupal.git
-' => [
+' =>
+      [
         '<a href="http://trailingslash.com/">http://trailingslash.com/</a>' => TRUE,
         '<a href="http://www.trailingslash.com/">www.trailingslash.com/</a>' => TRUE,
         '<a href="http://host.com/some/path?query=foo&amp;bar[baz]=beer#fragment">http://host.com/some/path?query=foo&amp;bar[baz]=beer#fragment</a>' => TRUE,
@@ -609,7 +613,8 @@ public function testUrlFilter() {
 http://例え.テスト/
 http://dréißig-bücher.de/
 http://méxico-mañana.es/
-' => [
+' =>
+      [
         '<a href="http://пример.испытание/">http://пример.испытание/</a>' => TRUE,
         '<a href="http://مثال.إختبار/">http://مثال.إختبار/</a>' => TRUE,
         '<a href="http://例子.測試/">http://例子.測試/</a>' => TRUE,
@@ -622,7 +627,8 @@ public function testUrlFilter() {
       '
 http://ampersand.com/?a=1&b=2
 http://encoded.com/?a=1&amp;b=2
-' => [
+' =>
+      [
         '<a href="http://ampersand.com/?a=1&amp;b=2">http://ampersand.com/?a=1&amp;b=2</a>' => TRUE,
         '<a href="http://encoded.com/?a=1&amp;b=2">http://encoded.com/?a=1&amp;b=2</a>' => TRUE,
       ],
@@ -630,7 +636,8 @@ public function testUrlFilter() {
       '
 www.ex.ex or www.example.example or www.toolongdomainexampledomainexampledomainexampledomainexampledomain or
 me@me.tv
-' => [
+' =>
+      [
         '<a href="http://www.ex.ex">www.ex.ex</a>' => TRUE,
         '<a href="http://www.example.example">www.example.example</a>' => TRUE,
         'http://www.toolong' => FALSE,
@@ -650,7 +657,8 @@ public function testUrlFilter() {
 webcal://calendar,
 rtsp://127.0.0.1,
 not foo://disallowed.com.
-' => [
+' =>
+      [
         'href="https://example.com"' => TRUE,
         'href="ftp://ftp.example.com"' => TRUE,
         'href="news://example.net"' => TRUE,
@@ -680,7 +688,8 @@ public function testUrlFilter() {
 Absolute URL with square brackets in the URL as well as surrounded brackets [https://www.drupal.org/?class[]=1]
 Absolute URL with quotes "https://www.drupal.org/sample"
 
-' => [
+' =>
+      [
         'period <a href="http://www.partial.com">www.partial.com</a>.' => TRUE,
         'comma <a href="mailto:person@example.com">person@example.com</a>,' => TRUE,
         'question <a href="http://www.absolute.com">http://www.absolute.com</a>?' => TRUE,
@@ -694,7 +703,8 @@ public function testUrlFilter() {
       ],
       '
 (www.parenthesis.com/dir?a=1&b=2#a)
-' => [
+' =>
+      [
         '(<a href="http://www.parenthesis.com/dir?a=1&amp;b=2#a">www.parenthesis.com/dir?a=1&amp;b=2#a</a>)' => TRUE,
       ],
     ];
@@ -707,7 +717,8 @@ public function testUrlFilter() {
 <p xmlns="http://namespace.com">
 An <a href="http://example.com" title="Read more at www.example.info...">anchor</a>.
 </p>
-' => [
+' =>
+      [
         '<p xmlns="www.namespace.com" />' => TRUE,
         '<p xmlns="http://namespace.com">' => TRUE,
         'href="http://www.namespace.com"' => FALSE,
@@ -717,7 +728,8 @@ public function testUrlFilter() {
       '
 Not <a href="foo">www.relative.com</a> or <a href="http://absolute.com">www.absolute.com</a>
 but <strong>http://www.strong.net</strong> or <em>www.emphasis.info</em>
-' => [
+' =>
+      [
         '<a href="foo">www.relative.com</a>' => TRUE,
         'href="http://www.relative.com"' => FALSE,
         '<a href="http://absolute.com">www.absolute.com</a>' => TRUE,
@@ -726,7 +738,8 @@ public function testUrlFilter() {
       ],
       '
 Test <code>using www.example.com the code tag</code>.
-' => [
+' =>
+      [
         'href' => FALSE,
         'http' => FALSE,
       ],
@@ -737,7 +750,8 @@ public function testUrlFilter() {
 </blockquote>
 
 Outro.
-' => [
+' =>
+      [
         'href="http://www.example.com"' => TRUE,
         'href="mailto:person@example.com"' => TRUE,
         'href="http://origin.example.com"' => TRUE,
@@ -748,7 +762,8 @@ public function testUrlFilter() {
       ],
       '
 Unknown tag <x>containing x and www.example.com</x>? And a tag <pooh>beginning with p and containing www.example.pooh with p?</pooh>
-' => [
+' =>
+      [
         'href="http://www.example.com"' => TRUE,
         'href="http://www.example.pooh"' => TRUE,
       ],
@@ -756,7 +771,8 @@ public function testUrlFilter() {
 <p>Test &lt;br/&gt;: This is a www.example17.com example <strong>with</strong> various http://www.example18.com tags. *<br/>
  It is important www.example19.com to *<br/>test different URLs and http://www.example20.com in the same paragraph. *<br>
 HTML www.example21.com soup by person@example22.com can litererally http://www.example23.com contain *img*<img> anything. Just a www.example24.com with http://www.example25.com thrown in. www.example26.com from person@example27.com with extra http://www.example28.com.
-' => [
+' =>
+      [
         'href="http://www.example17.com"' => TRUE,
         'href="http://www.example18.com"' => TRUE,
         'href="http://www.example19.com"' => TRUE,
@@ -781,7 +797,8 @@ public function testUrlFilter() {
   var exampleurl = "http://example.net";
 //--><!]]>
 </script>
-' => [
+' =>
+      [
         'href="http://www.example.com"' => FALSE,
         'href="http://example.net"' => FALSE,
       ],
@@ -789,23 +806,27 @@ public function testUrlFilter() {
 <style>body {
   background: url(http://example.com/pixel.gif);
 }</style>
-' => [
+' =>
+      [
         'href' => FALSE,
       ],
       '
 <!-- Skip any URLs like www.example.com in comments -->
-' => [
+' =>
+      [
         'href' => FALSE,
       ],
       '
 <!-- Skip any URLs like
 www.example.com with a newline in comments -->
-' => [
+' =>
+      [
         'href' => FALSE,
       ],
       '
 <!-- Skip any URLs like www.comment.com in comments. <p>Also ignore http://commented.out/markup.</p> -->
-' => [
+' =>
+      [
         'href' => FALSE,
       ],
       '
@@ -816,7 +837,8 @@ public function testUrlFilter() {
 <dt>Check www.example.net</dt>
 <dd>Some text around http://www.example.info by person@example.info?</dd>
 </dl>
-' => [
+' =>
+      [
         'href="http://www.example.com"' => TRUE,
         'href="http://example.com"' => TRUE,
         'href="mailto:person@example.com"' => TRUE,
@@ -830,7 +852,8 @@ public function testUrlFilter() {
 <li>http://listitem.com</li>
 <li class="odd">www.class.listitem.com</li>
 </ul>
-' => [
+' =>
+      [
         '<div><a href="http://www.div.com">www.div.com</a></div>' => TRUE,
         '<li><a href="http://listitem.com">http://listitem.com</a></li>' => TRUE,
         '<li class="odd"><a href="http://www.class.listitem.com">www.class.listitem.com</a></li>' => TRUE,
diff --git a/core/modules/forum/forum.install b/core/modules/forum/forum.install
index 4a16a8939a..4071a21861 100644
--- a/core/modules/forum/forum.install
+++ b/core/modules/forum/forum.install
@@ -120,11 +120,11 @@ function forum_schema() {
         'default' => '',
       ],
       'tid' => [
-         'description' => 'The term ID.',
-         'type' => 'int',
-         'unsigned' => TRUE,
-         'not null' => TRUE,
-         'default' => 0,
+        'description' => 'The term ID.',
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+        'default' => 0,
       ],
       'sticky' => [
         'description' => 'Boolean indicating whether the node is sticky.',
diff --git a/core/modules/forum/forum.module b/core/modules/forum/forum.module
index 51472cf8c5..1145ae2b00 100644
--- a/core/modules/forum/forum.module
+++ b/core/modules/forum/forum.module
@@ -573,7 +573,7 @@ function template_preprocess_forum_list(&$variables) {
   }
 
   $variables['pager'] = [
-   '#type' => 'pager',
+    '#type' => 'pager',
   ];
 
   // Give meaning to $tid for themers. $tid actually stands for term ID.
diff --git a/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php b/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php
index d9381407d9..545afd5613 100644
--- a/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php
+++ b/core/modules/image/tests/src/Kernel/Migrate/d6/MigrateImageCacheTest.php
@@ -89,19 +89,19 @@ public function testPassingMigration() {
   public function testMissingEffectPlugin() {
     Database::getConnection('default', 'migrate')->insert("imagecache_action")
       ->fields([
-       'presetid',
-       'weight',
-       'module',
-       'action',
-       'data',
-     ])
+        'presetid',
+        'weight',
+        'module',
+        'action',
+        'data',
+      ])
       ->values([
-       'presetid' => '1',
-       'weight' => '0',
-       'module' => 'imagecache',
-       'action' => 'imagecache_deprecated_scale',
-       'data' => 'a:3:{s:3:"fit";s:7:"outside";s:5:"width";s:3:"200";s:6:"height";s:3:"200";}',
-     ])->execute();
+        'presetid' => '1',
+        'weight' => '0',
+        'module' => 'imagecache',
+        'action' => 'imagecache_deprecated_scale',
+        'data' => 'a:3:{s:3:"fit";s:7:"outside";s:5:"width";s:3:"200";s:6:"height";s:3:"200";}',
+      ])->execute();
 
     $this->startCollectingMessages();
     $this->executeMigration('d6_imagecache_presets');
@@ -122,22 +122,22 @@ public function testMissingEffectPlugin() {
   public function testInvalidCropValues() {
     Database::getConnection('default', 'migrate')->insert("imagecache_action")
       ->fields([
-       'presetid',
-       'weight',
-       'module',
-       'action',
-       'data',
-     ])
+        'presetid',
+        'weight',
+        'module',
+        'action',
+        'data',
+      ])
       ->values([
-       'presetid' => '1',
-       'weight' => '0',
-       'module' => 'imagecache',
-       'action' => 'imagecache_crop',
-       'data' => serialize([
-         'xoffset' => '10',
-         'yoffset' => '10',
-       ]),
-     ])->execute();
+        'presetid' => '1',
+        'weight' => '0',
+        'module' => 'imagecache',
+        'action' => 'imagecache_crop',
+        'data' => serialize([
+          'xoffset' => '10',
+          'yoffset' => '10',
+        ]),
+      ])->execute();
 
     $this->startCollectingMessages();
     $this->executeMigration('d6_imagecache_presets');
diff --git a/core/modules/inline_form_errors/src/FormErrorHandler.php b/core/modules/inline_form_errors/src/FormErrorHandler.php
index 2b892e99dd..34589d3368 100644
--- a/core/modules/inline_form_errors/src/FormErrorHandler.php
+++ b/core/modules/inline_form_errors/src/FormErrorHandler.php
@@ -94,7 +94,7 @@ protected function displayErrorMessages(array $form, FormStateInterface $form_st
     if (!empty($error_links)) {
       $render_array = [
         [
-         '#markup' => $this->formatPlural(count($error_links), '1 error has been found: ', '@count errors have been found: '),
+          '#markup' => $this->formatPlural(count($error_links), '1 error has been found: ', '@count errors have been found: '),
         ],
         [
           '#theme' => 'item_list',
diff --git a/core/modules/language/src/Form/NegotiationConfigureForm.php b/core/modules/language/src/Form/NegotiationConfigureForm.php
index c1333e6a27..0c71a5f5fa 100644
--- a/core/modules/language/src/Form/NegotiationConfigureForm.php
+++ b/core/modules/language/src/Form/NegotiationConfigureForm.php
@@ -307,8 +307,8 @@ protected function configureFormTable(array &$form, $type)  {
           $table_form['#show_operations'] = TRUE;
         }
         $table_form['operation'][$method_id] = [
-         '#type' => 'operations',
-         '#links' => $config_op,
+          '#type' => 'operations',
+          '#links' => $config_op,
         ];
       }
     }
diff --git a/core/modules/language/src/LanguageListBuilder.php b/core/modules/language/src/LanguageListBuilder.php
index 8d15152204..54193f1f80 100644
--- a/core/modules/language/src/LanguageListBuilder.php
+++ b/core/modules/language/src/LanguageListBuilder.php
@@ -91,9 +91,9 @@ public function getFormId() {
    */
   public function buildHeader() {
     $header = [
-        'label' => t('Name'),
-        'default' => t('Default'),
-      ] + parent::buildHeader();
+      'label' => t('Name'),
+      'default' => t('Default'),
+    ] + parent::buildHeader();
     return $header;
   }
 
diff --git a/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php b/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php
index 1303082c15..ef55105ff7 100644
--- a/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php
+++ b/core/modules/language/tests/src/Functional/LanguageSwitchingTest.php
@@ -87,8 +87,8 @@ protected function doTestLanguageBlockAuthenticated($block_label) {
 
       $link = $list_item->find('xpath', 'a');
       $anchors[] = [
-         'hreflang' => $link->getAttribute('hreflang'),
-         'data-drupal-link-system-path' => $link->getAttribute('data-drupal-link-system-path'),
+        'hreflang' => $link->getAttribute('hreflang'),
+        'data-drupal-link-system-path' => $link->getAttribute('data-drupal-link-system-path'),
       ];
       $labels[] = $link->getText();
     }
diff --git a/core/modules/migrate/tests/src/Unit/MigrateSqlIdMapEnsureTablesTest.php b/core/modules/migrate/tests/src/Unit/MigrateSqlIdMapEnsureTablesTest.php
index 3c3cba8859..9dc1511e0e 100644
--- a/core/modules/migrate/tests/src/Unit/MigrateSqlIdMapEnsureTablesTest.php
+++ b/core/modules/migrate/tests/src/Unit/MigrateSqlIdMapEnsureTablesTest.php
@@ -209,13 +209,13 @@ protected function runEnsureTablesTest($schema) {
     $plugin->expects($this->any())
       ->method('getIds')
       ->willReturn([
-      'source_id_property' => [
-        'type' => 'integer',
-      ],
-      'source_id_property_2' => [
-        'type' => 'integer',
-      ],
-    ]);
+        'source_id_property' => [
+          'type' => 'integer',
+        ],
+        'source_id_property_2' => [
+          'type' => 'integer',
+        ],
+      ]);
     $migration->expects($this->any())
       ->method('getSourcePlugin')
       ->willReturn($plugin);
@@ -223,10 +223,10 @@ protected function runEnsureTablesTest($schema) {
     $plugin->expects($this->any())
       ->method('getIds')
       ->willReturn([
-      'destination_id_property' => [
-        'type' => 'string',
-      ],
-    ]);
+        'destination_id_property' => [
+          'type' => 'string',
+        ],
+      ]);
     $migration->expects($this->any())
       ->method('getDestinationPlugin')
       ->willReturn($plugin);
diff --git a/core/modules/migrate/tests/src/Unit/RowTest.php b/core/modules/migrate/tests/src/Unit/RowTest.php
index 9a20bda55a..09eb01e467 100644
--- a/core/modules/migrate/tests/src/Unit/RowTest.php
+++ b/core/modules/migrate/tests/src/Unit/RowTest.php
@@ -198,29 +198,29 @@ public function testSourceIdValues() {
   public function testMultipleSourceIdValues() {
     // Set values in same order as ids.
     $multi_source_ids = $this->testSourceIds + [
-        'vid' => 'Node revision',
-        'type' => 'Node type',
-        'langcode' => 'Node language',
-      ];
+      'vid' => 'Node revision',
+      'type' => 'Node type',
+      'langcode' => 'Node language',
+    ];
     $multi_source_ids_values = $this->testValues + [
-        'vid' => 1,
-        'type' => 'page',
-        'langcode' => 'en',
-      ];
+      'vid' => 1,
+      'type' => 'page',
+      'langcode' => 'en',
+    ];
     $row = new Row($multi_source_ids_values, $multi_source_ids);
     $this->assertSame(array_keys($multi_source_ids), array_keys($row->getSourceIdValues()));
 
     // Set values in different order.
     $multi_source_ids = $this->testSourceIds + [
-        'vid' => 'Node revision',
-        'type' => 'Node type',
-        'langcode' => 'Node language',
-      ];
+      'vid' => 'Node revision',
+      'type' => 'Node type',
+      'langcode' => 'Node language',
+    ];
     $multi_source_ids_values = $this->testValues + [
-        'langcode' => 'en',
-        'type' => 'page',
-        'vid' => 1,
-      ];
+      'langcode' => 'en',
+      'type' => 'page',
+      'vid' => 1,
+    ];
     $row = new Row($multi_source_ids_values, $multi_source_ids);
     $this->assertSame(array_keys($multi_source_ids), array_keys($row->getSourceIdValues()));
   }
diff --git a/core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php b/core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php
index 12dc5c1c89..5bad081e83 100644
--- a/core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php
+++ b/core/modules/migrate_drupal_ui/src/Batch/MigrateUpgradeImportBatch.php
@@ -196,10 +196,10 @@ public static function run($initial_ids, $config, &$context) {
         $migration = \Drupal::service('plugin.manager.migration')->createInstance($migration_id);
         $migration_name = $migration->label() ? $migration->label() : $migration_id;
         $context['message'] = (string) new TranslatableMarkup('Currently upgrading @migration (@current of @max total tasks)', [
-            '@migration' => $migration_name,
-            '@current' => $context['sandbox']['current'],
-            '@max' => $context['sandbox']['max'],
-          ]) . "<br />\n" . $context['message'];
+          '@migration' => $migration_name,
+          '@current' => $context['sandbox']['current'],
+          '@max' => $context['sandbox']['max'],
+        ]) . "<br />\n" . $context['message'];
       }
     }
     else {
diff --git a/core/modules/node/src/Controller/NodeController.php b/core/modules/node/src/Controller/NodeController.php
index 48401475fc..c4c7c1af47 100644
--- a/core/modules/node/src/Controller/NodeController.php
+++ b/core/modules/node/src/Controller/NodeController.php
@@ -230,8 +230,8 @@ public function revisionOverview(NodeInterface $node) {
             $links['revert'] = [
               'title' => $vid < $node->getRevisionId() ? $this->t('Revert') : $this->t('Set as current revision'),
               'url' => $has_translations ?
-                Url::fromRoute('node.revision_revert_translation_confirm', ['node' => $node->id(), 'node_revision' => $vid, 'langcode' => $langcode]) :
-                Url::fromRoute('node.revision_revert_confirm', ['node' => $node->id(), 'node_revision' => $vid]),
+              Url::fromRoute('node.revision_revert_translation_confirm', ['node' => $node->id(), 'node_revision' => $vid, 'langcode' => $langcode]) :
+              Url::fromRoute('node.revision_revert_confirm', ['node' => $node->id(), 'node_revision' => $vid]),
             ];
           }
 
diff --git a/core/modules/node/src/NodeGrantDatabaseStorage.php b/core/modules/node/src/NodeGrantDatabaseStorage.php
index 993d0950d1..50cf3c2897 100644
--- a/core/modules/node/src/NodeGrantDatabaseStorage.php
+++ b/core/modules/node/src/NodeGrantDatabaseStorage.php
@@ -254,13 +254,13 @@ public function delete() {
   public function writeDefault() {
     $this->database->insert('node_access')
       ->fields([
-          'nid' => 0,
-          'realm' => 'all',
-          'gid' => 0,
-          'grant_view' => 1,
-          'grant_update' => 0,
-          'grant_delete' => 0,
-        ])
+        'nid' => 0,
+        'realm' => 'all',
+        'gid' => 0,
+        'grant_view' => 1,
+        'grant_update' => 0,
+        'grant_delete' => 0,
+      ])
       ->execute();
   }
 
diff --git a/core/modules/node/src/Plugin/migrate/source/d6/Node.php b/core/modules/node/src/Plugin/migrate/source/d6/Node.php
index 9ad7e9c19b..36d5661c7f 100644
--- a/core/modules/node/src/Plugin/migrate/source/d6/Node.php
+++ b/core/modules/node/src/Plugin/migrate/source/d6/Node.php
@@ -80,19 +80,19 @@ public function query() {
     $this->handleTranslations($query);
 
     $query->fields('n', [
-        'nid',
-        'type',
-        'language',
-        'status',
-        'created',
-        'changed',
-        'comment',
-        'promote',
-        'moderate',
-        'sticky',
-        'tnid',
-        'translate',
-      ])
+      'nid',
+      'type',
+      'language',
+      'status',
+      'created',
+      'changed',
+      'comment',
+      'promote',
+      'moderate',
+      'sticky',
+      'tnid',
+      'translate',
+    ])
       ->fields('nr', [
         'title',
         'body',
diff --git a/core/modules/node/src/Tests/NodeRevisionsTest.php b/core/modules/node/src/Tests/NodeRevisionsTest.php
index 198226616d..fc3dfcd0ea 100644
--- a/core/modules/node/src/Tests/NodeRevisionsTest.php
+++ b/core/modules/node/src/Tests/NodeRevisionsTest.php
@@ -170,7 +170,7 @@ public function testRevisions() {
     $this->drupalPostForm("node/" . $node->id() . "/revisions/" . $nodes[1]->getRevisionid() . "/revert", [], t('Revert'));
     $this->assertRaw(t('@type %title has been reverted to the revision from %revision-date.',
                         ['@type' => 'Basic page', '%title' => $nodes[1]->label(),
-                              '%revision-date' => format_date($nodes[1]->getRevisionCreationTime())]), 'Revision reverted.');
+                          '%revision-date' => format_date($nodes[1]->getRevisionCreationTime())]), 'Revision reverted.');
     $node_storage->resetCache([$node->id()]);
     $reverted_node = $node_storage->load($node->id());
     $this->assertTrue(($nodes[1]->body->value == $reverted_node->body->value), 'Node reverted correctly.');
@@ -193,7 +193,7 @@ public function testRevisions() {
     $this->drupalPostForm("node/" . $node->id() . "/revisions/" . $nodes[1]->getRevisionId() . "/delete", [], t('Delete'));
     $this->assertRaw(t('Revision from %revision-date of @type %title has been deleted.',
                         ['%revision-date' => format_date($nodes[1]->getRevisionCreationTime()),
-                              '@type' => 'Basic page', '%title' => $nodes[1]->label()]), 'Revision deleted.');
+                          '@type' => 'Basic page', '%title' => $nodes[1]->label()]), 'Revision deleted.');
     $this->assertTrue(db_query('SELECT COUNT(vid) FROM {node_revision} WHERE nid = :nid and vid = :vid', [':nid' => $node->id(), ':vid' => $nodes[1]->getRevisionId()])->fetchField() == 0, 'Revision not found.');
     $this->assertTrue(db_query('SELECT COUNT(vid) FROM {node_field_revision} WHERE nid = :nid and vid = :vid', [':nid' => $node->id(), ':vid' => $nodes[1]->getRevisionId()])->fetchField() == 0, 'Field revision not found.');
 
diff --git a/core/modules/node/tests/src/Functional/NodeAccessLanguageAwareCombinationTest.php b/core/modules/node/tests/src/Functional/NodeAccessLanguageAwareCombinationTest.php
index e388afcbcb..3fce60d778 100644
--- a/core/modules/node/tests/src/Functional/NodeAccessLanguageAwareCombinationTest.php
+++ b/core/modules/node/tests/src/Functional/NodeAccessLanguageAwareCombinationTest.php
@@ -170,7 +170,7 @@ protected function setUp() {
     $this->nodes['public_no_language_private'] = $this->drupalCreateNode([
       'field_private' => [['value' => 1]],
       'private' => FALSE,
-        'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+      'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
     ]);
     $this->nodes['public_no_language_public'] = $this->drupalCreateNode([
       'field_private' => [['value' => 0]],
diff --git a/core/modules/node/tests/src/Functional/Views/FrontPageTest.php b/core/modules/node/tests/src/Functional/Views/FrontPageTest.php
index 37a6b91f3f..e2ca91d71f 100644
--- a/core/modules/node/tests/src/Functional/Views/FrontPageTest.php
+++ b/core/modules/node/tests/src/Functional/Views/FrontPageTest.php
@@ -317,11 +317,11 @@ protected function doTestFrontPageViewCacheTags($do_assert_views_caches) {
     $cache_context_tags = \Drupal::service('cache_contexts_manager')->convertTokensToKeys($cache_contexts)->getCacheTags();
     $first_page_output_cache_tags = Cache::mergeTags($first_page_result_cache_tags, $cache_context_tags);
     $first_page_output_cache_tags = Cache::mergeTags($first_page_output_cache_tags, [
-        'config:filter.format.plain_text',
-        'node_view',
-        'user_view',
-        'user:0',
-      ]
+      'config:filter.format.plain_text',
+      'node_view',
+      'user_view',
+      'user:0',
+    ]
     );
     $view->setDisplay('page_1');
     $view->setCurrentPage(0);
diff --git a/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php b/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php
index ae66dca020..dd5d4a3f12 100644
--- a/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php
+++ b/core/modules/node/tests/src/Kernel/NodeFieldAccessTest.php
@@ -49,7 +49,7 @@ public function testAccessToAdministrativeFields() {
     // Create the page node type with revisions disabled.
     $page = NodeType::create([
       'type' => 'page',
-        'new_revision' => FALSE,
+      'new_revision' => FALSE,
     ]);
     $page->save();
 
diff --git a/core/modules/options/tests/src/Functional/OptionsFieldUITest.php b/core/modules/options/tests/src/Functional/OptionsFieldUITest.php
index df696d61c0..68613b3629 100644
--- a/core/modules/options/tests/src/Functional/OptionsFieldUITest.php
+++ b/core/modules/options/tests/src/Functional/OptionsFieldUITest.php
@@ -316,9 +316,7 @@ public function testNodeDisplay() {
     $on = $this->randomMachineName();
     $off = $this->randomMachineName();
     $edit = [
-      'settings[allowed_values]' =>
-        "1|$on
-        0|$off",
+      'settings[allowed_values]' => "1|$on\n0|$off",
     ];
 
     $this->drupalPostForm($this->adminPath, $edit, t('Save field settings'));
diff --git a/core/modules/path/src/Plugin/Field/FieldWidget/PathWidget.php b/core/modules/path/src/Plugin/Field/FieldWidget/PathWidget.php
index 13ab1f1076..a4964532e6 100644
--- a/core/modules/path/src/Plugin/Field/FieldWidget/PathWidget.php
+++ b/core/modules/path/src/Plugin/Field/FieldWidget/PathWidget.php
@@ -44,7 +44,7 @@ public function formElement(FieldItemListInterface $items, $delta, array $elemen
     $element['source'] = [
       '#type' => 'value',
       '#value' => !$entity->isNew() ? '/' . $entity->toUrl()->getInternalPath() : NULL,
-     ];
+    ];
     $element['langcode'] = [
       '#type' => 'value',
       '#value' => $items[$delta]->langcode,
diff --git a/core/modules/rdf/tests/src/Functional/StandardProfileTest.php b/core/modules/rdf/tests/src/Functional/StandardProfileTest.php
index 76ae39bc8a..6743cb33d2 100644
--- a/core/modules/rdf/tests/src/Functional/StandardProfileTest.php
+++ b/core/modules/rdf/tests/src/Functional/StandardProfileTest.php
@@ -458,8 +458,7 @@ protected function assertRdfaNodeCommentProperties($graph) {
       'type' => 'literal',
       // There is an extra carriage return in the when parsing comments as
       // output by Bartik, so it must be added to the expected value.
-      'value' => "$text
-",
+      'value' => "$text\n",
       'lang' => 'en',
     ];
     $this->assertTrue($graph->hasProperty($this->articleCommentUri, 'http://schema.org/text', $expected_value), 'Article comment body was found (schema:text).');
diff --git a/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php b/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
index 6d9b7fa2fa..c2a6cc3d51 100644
--- a/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
+++ b/core/modules/responsive_image/src/Plugin/Field/FieldFormatter/ResponsiveImageFormatter.php
@@ -144,7 +144,7 @@ public function settingsForm(array $form, FormStateInterface $form_state) {
       '#description' => [
         '#markup' => $this->linkGenerator->generate($this->t('Configure Responsive Image Styles'), new Url('entity.responsive_image_style.collection')),
         '#access' => $this->currentUser->hasPermission('administer responsive image styles'),
-        ],
+      ],
     ];
 
     $link_types = [
diff --git a/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php b/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php
index b50d71be65..a106c23963 100644
--- a/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php
+++ b/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php
@@ -409,9 +409,9 @@ public function testResponsiveImageFieldFormattersOneSource() {
         'image_mapping' => 'medium',
       ])
       ->addImageStyleMapping('responsive_image_test_module.empty', '2x', [
-          'image_mapping_type' => 'image_style',
-          'image_mapping' => 'large',
-        ])
+        'image_mapping_type' => 'image_style',
+        'image_mapping' => 'large',
+      ])
       ->save();
     $node_storage = $this->container->get('entity.manager')->getStorage('node');
     $field_name = Unicode::strtolower($this->randomMachineName());
diff --git a/core/modules/responsive_image/tests/src/Unit/ResponsiveImageStyleConfigEntityUnitTest.php b/core/modules/responsive_image/tests/src/Unit/ResponsiveImageStyleConfigEntityUnitTest.php
index bc9663dcf2..062f4fffb1 100644
--- a/core/modules/responsive_image/tests/src/Unit/ResponsiveImageStyleConfigEntityUnitTest.php
+++ b/core/modules/responsive_image/tests/src/Unit/ResponsiveImageStyleConfigEntityUnitTest.php
@@ -117,45 +117,45 @@ public function testHasImageStyleMappings() {
     $entity = new ResponsiveImageStyle([]);
     $this->assertFalse($entity->hasImageStyleMappings());
     $entity->addImageStyleMapping('test_breakpoint', '1x', [
-        'image_mapping_type' => 'image_style',
-        'image_mapping' => '',
+      'image_mapping_type' => 'image_style',
+      'image_mapping' => '',
     ]);
     $this->assertFalse($entity->hasImageStyleMappings());
     $entity->removeImageStyleMappings();
     $entity->addImageStyleMapping('test_breakpoint', '1x', [
-        'image_mapping_type' => 'sizes',
-        'image_mapping' => [
-          'sizes' => '(min-width:700px) 700px, 100vw',
-          'sizes_image_styles' => [],
-        ],
+      'image_mapping_type' => 'sizes',
+      'image_mapping' => [
+        'sizes' => '(min-width:700px) 700px, 100vw',
+        'sizes_image_styles' => [],
+      ],
     ]);
     $this->assertFalse($entity->hasImageStyleMappings());
     $entity->removeImageStyleMappings();
     $entity->addImageStyleMapping('test_breakpoint', '1x', [
-        'image_mapping_type' => 'sizes',
-        'image_mapping' => [
-          'sizes' => '',
-          'sizes_image_styles' => [
-            'large' => 'large',
-          ],
+      'image_mapping_type' => 'sizes',
+      'image_mapping' => [
+        'sizes' => '',
+        'sizes_image_styles' => [
+          'large' => 'large',
         ],
+      ],
     ]);
     $this->assertFalse($entity->hasImageStyleMappings());
     $entity->removeImageStyleMappings();
     $entity->addImageStyleMapping('test_breakpoint', '1x', [
-        'image_mapping_type' => 'image_style',
-        'image_mapping' => 'large',
+      'image_mapping_type' => 'image_style',
+      'image_mapping' => 'large',
     ]);
     $this->assertTrue($entity->hasImageStyleMappings());
     $entity->removeImageStyleMappings();
     $entity->addImageStyleMapping('test_breakpoint', '1x', [
-        'image_mapping_type' => 'sizes',
-        'image_mapping' => [
-          'sizes' => '(min-width:700px) 700px, 100vw',
-          'sizes_image_styles' => [
-            'large' => 'large',
-          ],
+      'image_mapping_type' => 'sizes',
+      'image_mapping' => [
+        'sizes' => '(min-width:700px) 700px, 100vw',
+        'sizes_image_styles' => [
+          'large' => 'large',
         ],
+      ],
     ]);
     $this->assertTrue($entity->hasImageStyleMappings());
   }
diff --git a/core/modules/statistics/src/Plugin/Block/StatisticsPopularBlock.php b/core/modules/statistics/src/Plugin/Block/StatisticsPopularBlock.php
index 1802a4569c..f37b1ab703 100644
--- a/core/modules/statistics/src/Plugin/Block/StatisticsPopularBlock.php
+++ b/core/modules/statistics/src/Plugin/Block/StatisticsPopularBlock.php
@@ -114,11 +114,11 @@ public function blockForm($form, FormStateInterface $form_state) {
     $numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 15, 20, 25, 30, 40];
     $numbers = ['0' => $this->t('Disabled')] + array_combine($numbers, $numbers);
     $form['statistics_block_top_day_num'] = [
-     '#type' => 'select',
-     '#title' => $this->t("Number of day's top views to display"),
-     '#default_value' => $this->configuration['top_day_num'],
-     '#options' => $numbers,
-     '#description' => $this->t('How many content items to display in "day" list.'),
+      '#type' => 'select',
+      '#title' => $this->t("Number of day's top views to display"),
+      '#default_value' => $this->configuration['top_day_num'],
+      '#options' => $numbers,
+      '#description' => $this->t('How many content items to display in "day" list.'),
     ];
     $form['statistics_block_top_all_num'] = [
       '#type' => 'select',
diff --git a/core/modules/statistics/statistics.views.inc b/core/modules/statistics/statistics.views.inc
index 03e73ffcfa..3fb817398a 100644
--- a/core/modules/statistics/statistics.views.inc
+++ b/core/modules/statistics/statistics.views.inc
@@ -24,7 +24,7 @@ function statistics_views_data() {
     'field' => [
       'id' => 'statistics_numeric',
       'click sortable' => TRUE,
-     ],
+    ],
     'filter' => [
       'id' => 'numeric',
     ],
@@ -42,7 +42,7 @@ function statistics_views_data() {
     'field' => [
       'id' => 'statistics_numeric',
       'click sortable' => TRUE,
-     ],
+    ],
     'filter' => [
       'id' => 'numeric',
     ],
diff --git a/core/modules/syslog/syslog.module b/core/modules/syslog/syslog.module
index 2722702d8b..3c6b4eb78c 100644
--- a/core/modules/syslog/syslog.module
+++ b/core/modules/syslog/syslog.module
@@ -48,7 +48,7 @@ function syslog_form_system_logging_settings_alter(&$form, FormStateInterface $f
       '#default_value' => $config->get('facility'),
       '#options'       => syslog_facility_list(),
       '#description'   => t('Depending on the system configuration, Syslog and other logging tools use this code to identify or filter messages from within the entire system log.') . $help,
-     ];
+    ];
   }
   $form['syslog_format'] = [
     '#type'          => 'textarea',
diff --git a/core/modules/system/src/Tests/Ajax/DialogTest.php b/core/modules/system/src/Tests/Ajax/DialogTest.php
index ec947825fe..923cfb8401 100644
--- a/core/modules/system/src/Tests/Ajax/DialogTest.php
+++ b/core/modules/system/src/Tests/Ajax/DialogTest.php
@@ -110,8 +110,8 @@ public function testDialog() {
     // dialog options are sent.
     $ajax_result = $this->drupalPostAjaxForm('ajax-test/dialog', [
         // We have to mock a form element to make drupalPost submit from a link.
-        'textfield' => 'test',
-      ], [], 'ajax-test/dialog-contents', ['query' => [MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_dialog']], [], NULL, [
+      'textfield' => 'test',
+    ], [], 'ajax-test/dialog-contents', ['query' => [MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_dialog']], [], NULL, [
       'submit' => [
         'dialogOptions[target]' => 'ajax-test-dialog-wrapper-1',
       ]
@@ -123,8 +123,8 @@ public function testDialog() {
     // dialog options are sent.
     $ajax_result = $this->drupalPostAjaxForm('ajax-test/dialog', [
         // We have to mock a form element to make drupalPost submit from a link.
-        'textfield' => 'test',
-      ], [], 'ajax-test/dialog-contents', ['query' => [MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_dialog']], [], NULL, [
+      'textfield' => 'test',
+    ], [], 'ajax-test/dialog-contents', ['query' => [MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_dialog']], [], NULL, [
       // Don't send a target.
       'submit' => []
     ]);
@@ -176,9 +176,9 @@ public function testDialog() {
         'callback' => '::preview',
         'event' => 'click',
         'url' => Url::fromRoute('ajax_test.dialog_form', [], ['query' => [
-            MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_modal',
-            FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
-          ]])->toString(),
+          MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_modal',
+          FormBuilderInterface::AJAX_FORM_REQUEST => TRUE,
+        ]])->toString(),
         'dialogType' => 'ajax',
         'submit' => [
           '_triggering_element_name' => 'op',
diff --git a/core/modules/system/src/Tests/Form/FormTest.php b/core/modules/system/src/Tests/Form/FormTest.php
index 4b8d042faa..64cde59400 100644
--- a/core/modules/system/src/Tests/Form/FormTest.php
+++ b/core/modules/system/src/Tests/Form/FormTest.php
@@ -378,27 +378,27 @@ public function testSelect() {
     // Posting without any values should throw validation errors.
     $this->drupalPostForm(NULL, [], 'Submit');
     $no_errors = [
-        'select',
-        'select_required',
-        'select_optional',
-        'empty_value',
-        'empty_value_one',
-        'no_default_optional',
-        'no_default_empty_option_optional',
-        'no_default_empty_value_optional',
-        'multiple',
-        'multiple_no_default',
+      'select',
+      'select_required',
+      'select_optional',
+      'empty_value',
+      'empty_value_one',
+      'no_default_optional',
+      'no_default_empty_option_optional',
+      'no_default_empty_value_optional',
+      'multiple',
+      'multiple_no_default',
     ];
     foreach ($no_errors as $key) {
       $this->assertNoText(t('@name field is required.', ['@name' => $form[$key]['#title']]));
     }
 
     $expected_errors = [
-        'no_default',
-        'no_default_empty_option',
-        'no_default_empty_value',
-        'no_default_empty_value_one',
-        'multiple_no_default_required',
+      'no_default',
+      'no_default_empty_option',
+      'no_default_empty_value',
+      'no_default_empty_value_one',
+      'multiple_no_default_required',
     ];
     foreach ($expected_errors as $key) {
       $this->assertText(t('@name field is required.', ['@name' => $form[$key]['#title']]));
diff --git a/core/modules/system/src/Tests/System/ThemeTest.php b/core/modules/system/src/Tests/System/ThemeTest.php
index 29d88a3778..682e5a542a 100644
--- a/core/modules/system/src/Tests/System/ThemeTest.php
+++ b/core/modules/system/src/Tests/System/ThemeTest.php
@@ -126,8 +126,8 @@ public function testThemeSettings() {
       $this->drupalPlaceBlock('system_branding_block', ['region' => 'header']);
       $this->drupalGet('');
       $elements = $this->xpath('//header//a[@rel=:rel]/img', [
-          ':rel' => 'home',
-        ]
+        ':rel' => 'home',
+      ]
       );
       $this->assertEqual((string) $elements[0]['src'], $expected['src']);
     }
@@ -178,8 +178,8 @@ public function testThemeSettings() {
     $this->drupalPlaceBlock('system_branding_block', ['region' => 'header']);
     $this->drupalGet('');
     $elements = $this->xpath('//header//a[@rel=:rel]/img', [
-        ':rel' => 'home',
-      ]
+      ':rel' => 'home',
+    ]
     );
     $this->assertEqual($elements[0]['src'], file_url_transform_relative(file_create_url($uploaded_filename)));
 
diff --git a/core/modules/system/src/Tests/Update/UpdateScriptTest.php b/core/modules/system/src/Tests/Update/UpdateScriptTest.php
index d827c445fe..eeecf62c6c 100644
--- a/core/modules/system/src/Tests/Update/UpdateScriptTest.php
+++ b/core/modules/system/src/Tests/Update/UpdateScriptTest.php
@@ -239,9 +239,9 @@ public function testSuccessfulMultilingualUpdateFunctionality() {
     // Add some custom languages.
     foreach (['aa', 'bb'] as $language_code) {
       ConfigurableLanguage::create([
-          'id' => $language_code,
-          'label' => $this->randomMachineName(),
-        ])->save();
+        'id' => $language_code,
+        'label' => $this->randomMachineName(),
+      ])->save();
     }
 
     $config = \Drupal::service('config.factory')->getEditable('language.negotiation');
diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index 3c8332e367..1730eda32b 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -1076,7 +1076,7 @@ function system_schema() {
         'unsigned' => TRUE,
         'not null' => TRUE,
       ],
-     ],
+    ],
     'primary key' => ['value'],
   ];
 
@@ -1463,18 +1463,18 @@ function system_update_8006() {
       case 'bartik':
         $name = 'block.block.bartik_branding';
         $values = [
-            'id' => 'bartik_branding',
-            'region' => 'header',
-          ] + $site_branding_default_settings;
+          'id' => 'bartik_branding',
+          'region' => 'header',
+        ] + $site_branding_default_settings;
         _system_update_create_block($name, $theme_name, $values);
         break;
 
       case 'stark':
         $name = 'block.block.stark_branding';
         $values = [
-            'id' => 'stark_branding',
-            'region' => 'header',
-          ] + $site_branding_default_settings;
+          'id' => 'stark_branding',
+          'region' => 'header',
+        ] + $site_branding_default_settings;
         _system_update_create_block($name, $theme_name, $values);
         break;
 
@@ -1487,10 +1487,10 @@ function system_update_8006() {
         $custom_themes_installed = TRUE;
         $name = sprintf('block.block.%s_branding', $theme_name);
         $values = [
-            'id' => sprintf('%s_branding', $theme_name),
-            'region' => 'content',
-            'weight' => '-50',
-          ] + $site_branding_default_settings;
+          'id' => sprintf('%s_branding', $theme_name),
+          'region' => 'content',
+          'weight' => '-50',
+        ] + $site_branding_default_settings;
         _system_update_create_block($name, $theme_name, $values);
         break;
     }
@@ -1731,17 +1731,17 @@ function system_update_8011() {
   $theme_name = 'seven';
   $name = 'block.block.seven_secondary_local_tasks';
   $values = [
-      'plugin' => 'local_tasks_block',
-      'region' => 'pre_content',
-      'id' => 'seven_secondary_local_tasks',
-      'settings.label' => 'Secondary tabs',
-      'settings.label_display' => 0,
-      'settings.primary' => FALSE,
-      'settings.secondary' => TRUE,
-      'visibility' => [],
-      'weight' => 0,
-      'langcode' => $langcode,
-    ];
+    'plugin' => 'local_tasks_block',
+    'region' => 'pre_content',
+    'id' => 'seven_secondary_local_tasks',
+    'settings.label' => 'Secondary tabs',
+    'settings.label_display' => 0,
+    'settings.primary' => FALSE,
+    'settings.secondary' => TRUE,
+    'visibility' => [],
+    'weight' => 0,
+    'langcode' => $langcode,
+  ];
   _system_update_create_block($name, $theme_name, $values);
 }
 
diff --git a/core/modules/system/tests/modules/database_test/database_test.install b/core/modules/system/tests/modules/database_test/database_test.install
index 62cf38addd..92bb3061a1 100644
--- a/core/modules/system/tests/modules/database_test/database_test.install
+++ b/core/modules/system/tests/modules/database_test/database_test.install
@@ -132,7 +132,7 @@ function database_test_schema() {
       ],
     ],
     'primary key' => ['id'],
-    ];
+  ];
 
   $schema['test_two_blobs'] = [
     'description' => 'A simple test table with two BLOB fields.',
@@ -152,7 +152,7 @@ function database_test_schema() {
       ],
     ],
     'primary key' => ['id'],
-    ];
+  ];
 
   $schema['test_task'] = [
     'description' => 'A task list for people in the test table.',
diff --git a/core/modules/system/tests/modules/menu_test/src/Plugin/Derivative/MenuLinkTestWithUnsafeTitle.php b/core/modules/system/tests/modules/menu_test/src/Plugin/Derivative/MenuLinkTestWithUnsafeTitle.php
index 822224c1a0..60d9923117 100644
--- a/core/modules/system/tests/modules/menu_test/src/Plugin/Derivative/MenuLinkTestWithUnsafeTitle.php
+++ b/core/modules/system/tests/modules/menu_test/src/Plugin/Derivative/MenuLinkTestWithUnsafeTitle.php
@@ -14,9 +14,9 @@ class MenuLinkTestWithUnsafeTitle extends DeriverBase {
    */
   public function getDerivativeDefinitions($base_plugin_definition) {
     $this->derivatives['unsafe'] = [
-        'title' => '<script>alert("Even more wild animals")</script>',
-        'menu_name' => 'tools',
-      ] + $base_plugin_definition;
+      'title' => '<script>alert("Even more wild animals")</script>',
+      'menu_name' => 'tools',
+    ] + $base_plugin_definition;
 
     return $this->derivatives;
   }
diff --git a/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php b/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php
index bdbfd749c9..6070e1eccd 100644
--- a/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php
+++ b/core/modules/system/tests/src/Functional/Mail/HtmlToTextTest.php
@@ -314,9 +314,9 @@ public function testFootnoteReferences() {
   public function testDrupalHtmlToTextParagraphs() {
     $tests = [];
     $tests[] = [
-        'html' => "<p>line 1<br />\nline 2<br />line 3\n<br />line 4</p><p>paragraph</p>",
+      'html' => "<p>line 1<br />\nline 2<br />line 3\n<br />line 4</p><p>paragraph</p>",
         // @todo Trailing line breaks should be trimmed.
-        'text' => "line 1\nline 2\nline 3\nline 4\n\nparagraph\n\n",
+      'text' => "line 1\nline 2\nline 3\nline 4\n\nparagraph\n\n",
     ];
     $tests[] = [
       'html' => "<p>line 1<br /> line 2</p> <p>line 4<br /> line 5</p> <p>0</p>",
diff --git a/core/modules/system/tests/src/Functional/System/DateTimeTest.php b/core/modules/system/tests/src/Functional/System/DateTimeTest.php
index 3d35f96e2e..b7efa4d13e 100644
--- a/core/modules/system/tests/src/Functional/System/DateTimeTest.php
+++ b/core/modules/system/tests/src/Functional/System/DateTimeTest.php
@@ -142,7 +142,7 @@ public function testDateFormatConfiguration() {
       'id' => 'xss_short',
       'label' => 'XSS format',
       'pattern' => '\<\s\c\r\i\p\t\>\a\l\e\r\t\(\'\X\S\S\'\)\;\<\/\s\c\r\i\p\t\>',
-      ]);
+    ]);
     $date_format->save();
 
     $this->drupalGet(Url::fromRoute('entity.date_format.collection'));
diff --git a/core/modules/system/tests/src/Kernel/Block/SystemMenuBlockTest.php b/core/modules/system/tests/src/Kernel/Block/SystemMenuBlockTest.php
index 07cf684b11..ec8d121f19 100644
--- a/core/modules/system/tests/src/Kernel/Block/SystemMenuBlockTest.php
+++ b/core/modules/system/tests/src/Kernel/Block/SystemMenuBlockTest.php
@@ -207,7 +207,7 @@ public function testConfigLevelDepth() {
       'test.example2' => [],
       'test.example5' => [
         'test.example7' => [],
-       ],
+      ],
       'test.example6' => [],
       'test.example8' => [],
     ];
diff --git a/core/modules/taxonomy/tests/src/Functional/TermIndexTest.php b/core/modules/taxonomy/tests/src/Functional/TermIndexTest.php
index d4fe8f225b..76a1ddf329 100644
--- a/core/modules/taxonomy/tests/src/Functional/TermIndexTest.php
+++ b/core/modules/taxonomy/tests/src/Functional/TermIndexTest.php
@@ -53,7 +53,7 @@ protected function setUp() {
     $handler_settings = [
       'target_bundles' => [
         $this->vocabulary->id() => $this->vocabulary->id(),
-       ],
+      ],
       'auto_create' => TRUE,
     ];
     $this->createEntityReferenceField('node', 'article', $this->fieldName1, NULL, 'taxonomy_term', 'default', $handler_settings, FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
diff --git a/core/modules/user/tests/src/Kernel/Plugin/migrate/source/ProfileFieldTest.php b/core/modules/user/tests/src/Kernel/Plugin/migrate/source/ProfileFieldTest.php
index c321185713..086390f444 100644
--- a/core/modules/user/tests/src/Kernel/Plugin/migrate/source/ProfileFieldTest.php
+++ b/core/modules/user/tests/src/Kernel/Plugin/migrate/source/ProfileFieldTest.php
@@ -25,7 +25,7 @@ public function providerSource() {
       [
         'source_data' => [],
         'expected_data' => [],
-       ],
+      ],
     ];
 
     $profile_fields = [
diff --git a/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php b/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php
index 3744fea2bf..f78f4b3af5 100644
--- a/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php
+++ b/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php
@@ -561,21 +561,21 @@ protected function defineOptions() {
         'contains' => [
           'type' => ['default' => 'views_query'],
           'options' => ['default' => []],
-         ],
+        ],
         'merge_defaults' => [$this, 'mergePlugin'],
       ],
       'exposed_form' => [
         'contains' => [
           'type' => ['default' => 'basic'],
           'options' => ['default' => []],
-         ],
+        ],
         'merge_defaults' => [$this, 'mergePlugin'],
       ],
       'pager' => [
         'contains' => [
           'type' => ['default' => 'mini'],
           'options' => ['default' => []],
-         ],
+        ],
         'merge_defaults' => [$this, 'mergePlugin'],
       ],
       'style' => [
diff --git a/core/modules/views/src/Plugin/views/exposed_form/ExposedFormPluginBase.php b/core/modules/views/src/Plugin/views/exposed_form/ExposedFormPluginBase.php
index fffe084c72..eaa9190b89 100644
--- a/core/modules/views/src/Plugin/views/exposed_form/ExposedFormPluginBase.php
+++ b/core/modules/views/src/Plugin/views/exposed_form/ExposedFormPluginBase.php
@@ -55,7 +55,7 @@ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
     ];
 
     $form['reset_button_label'] = [
-     '#type' => 'textfield',
+      '#type' => 'textfield',
       '#title' => $this->t('Reset button label'),
       '#description' => $this->t('Text to display in the reset button of the exposed form.'),
       '#default_value' => $this->options['reset_button_label'],
diff --git a/core/modules/views/src/Plugin/views/sort/SortPluginBase.php b/core/modules/views/src/Plugin/views/sort/SortPluginBase.php
index a40dc346b3..a2f30817c8 100644
--- a/core/modules/views/src/Plugin/views/sort/SortPluginBase.php
+++ b/core/modules/views/src/Plugin/views/sort/SortPluginBase.php
@@ -205,7 +205,7 @@ public function buildExposeForm(&$form, FormStateInterface $form_state) {
       '#required' => TRUE,
       '#size' => 40,
       '#weight' => -1,
-   ];
+    ];
   }
 
   /**
diff --git a/core/modules/views/src/Plugin/views/style/Table.php b/core/modules/views/src/Plugin/views/style/Table.php
index bbc9a1ea3d..4a0dd44545 100644
--- a/core/modules/views/src/Plugin/views/style/Table.php
+++ b/core/modules/views/src/Plugin/views/style/Table.php
@@ -335,7 +335,7 @@ public function buildOptionsForm(&$form, FormStateInterface $form_state) {
           'views-align-left' => $this->t('Left', [], ['context' => 'Text alignment']),
           'views-align-center' => $this->t('Center', [], ['context' => 'Text alignment']),
           'views-align-right' => $this->t('Right', [], ['context' => 'Text alignment']),
-          ],
+        ],
         '#states' => [
           'visible' => [
             $column_selector => ['value' => $field],
diff --git a/core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php b/core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php
index 1771c710ea..a27690963d 100644
--- a/core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php
+++ b/core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php
@@ -1022,7 +1022,7 @@ protected function defaultDisplaySortsUser($form, FormStateInterface $form_state
           'entity_type' => isset($data['table']['entity type']) ? $data['table']['entity type'] : NULL,
           'entity_field' => isset($data[$column]['entity field']) ? $data[$column]['entity field'] : NULL,
           'plugin_id' => $data[$column]['sort']['id'],
-       ];
+        ];
       }
     }
 
diff --git a/core/modules/views/tests/src/Functional/Handler/FieldGroupRowsTest.php b/core/modules/views/tests/src/Functional/Handler/FieldGroupRowsTest.php
index d38ba41792..3ff1bc61bd 100644
--- a/core/modules/views/tests/src/Functional/Handler/FieldGroupRowsTest.php
+++ b/core/modules/views/tests/src/Functional/Handler/FieldGroupRowsTest.php
@@ -47,11 +47,11 @@ protected function setUp($import_test_views = TRUE) {
 
     // Create the unlimited text field.
     $field_storage = FieldStorageConfig::create([
-        'field_name' => $this->fieldName,
-        'entity_type' => 'node',
-        'type' => 'text',
-        'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
-      ]);
+      'field_name' => $this->fieldName,
+      'entity_type' => 'node',
+      'type' => 'text',
+      'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
+    ]);
     $field_storage->save();
 
     // Create an instance of the text field on the content type.
diff --git a/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php b/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php
index b3956de8ea..bbb5cf5697 100644
--- a/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/ArgumentDefaultTest.php
@@ -29,7 +29,7 @@ class ArgumentDefaultTest extends ViewTestBase {
     'test_argument_default_current_user',
     'test_argument_default_node',
     'test_argument_default_query_param',
-    ];
+  ];
 
   /**
    * Modules to enable.
@@ -144,7 +144,7 @@ public function testArgumentDefaultNode() {
       'bypass node access',
       'access user profiles',
       'view all revisions',
-      ];
+    ];
     $views_admin = $this->drupalCreateUser($permissions);
     $this->drupalLogin($views_admin);
 
diff --git a/core/modules/views/tests/src/Functional/Plugin/ViewsBulkTest.php b/core/modules/views/tests/src/Functional/Plugin/ViewsBulkTest.php
index 0ca6f8775e..8caa8f182c 100644
--- a/core/modules/views/tests/src/Functional/Plugin/ViewsBulkTest.php
+++ b/core/modules/views/tests/src/Functional/Plugin/ViewsBulkTest.php
@@ -70,8 +70,8 @@ public function testBulkSelection() {
 
     // Create third node now that the admin overview has been rendered.
     $node_3 = $this->drupalCreateNode([
-        'type' => 'page',
-        'title' => 'The third node']
+      'type' => 'page',
+      'title' => 'The third node']
     );
 
     // Now click 'Apply to selected items' and assert the second node is
diff --git a/core/modules/views/tests/src/Kernel/Handler/FilterCombineTest.php b/core/modules/views/tests/src/Kernel/Handler/FilterCombineTest.php
index e5d37119df..f65c4bc8f6 100644
--- a/core/modules/views/tests/src/Kernel/Handler/FilterCombineTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/FilterCombineTest.php
@@ -104,13 +104,13 @@ public function testFilterCombineWord() {
 
     $fields = $view->displayHandlers->get('default')->getOption('fields');
     $view->displayHandlers->get('default')->overrideOption('fields', $fields + [
-        'job' => [
-          'id' => 'job',
-          'table' => 'views_test_data',
-          'field' => 'job',
-          'relationship' => 'none',
-        ],
-      ]);
+      'job' => [
+        'id' => 'job',
+        'table' => 'views_test_data',
+        'field' => 'job',
+        'relationship' => 'none',
+      ],
+    ]);
 
     // Change the filtering.
     $view->displayHandlers->get('default')->overrideOption('filters', [
@@ -155,13 +155,13 @@ public function testFilterCombineAllWords() {
 
     $fields = $view->displayHandlers->get('default')->getOption('fields');
     $view->displayHandlers->get('default')->overrideOption('fields', $fields + [
-        'job' => [
-          'id' => 'job',
-          'table' => 'views_test_data',
-          'field' => 'job',
-          'relationship' => 'none',
-        ],
-      ]);
+      'job' => [
+        'id' => 'job',
+        'table' => 'views_test_data',
+        'field' => 'job',
+        'relationship' => 'none',
+      ],
+    ]);
 
     // Set the filtering to allwords and simulate searching for a phrase.
     $view->displayHandlers->get('default')->overrideOption('filters', [
diff --git a/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php b/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php
index b154a78529..00acbf2031 100644
--- a/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/FilterNumericTest.php
@@ -309,9 +309,9 @@ public function testFilterNumericEmpty() {
     $this->executeView($view);
     $resultset = [
     [
-        'name' => 'John',
-        'age' => 25,
-      ],
+      'name' => 'John',
+      'age' => 25,
+    ],
       [
         'name' => 'George',
         'age' => 27,
@@ -365,9 +365,9 @@ public function testFilterNumericExposedGroupedNotEmpty() {
     $this->executeView($view);
     $resultset = [
     [
-        'name' => 'John',
-        'age' => 25,
-      ],
+      'name' => 'John',
+      'age' => 25,
+    ],
       [
         'name' => 'George',
         'age' => 27,
diff --git a/core/modules/views/tests/src/Kernel/Handler/SortDateTest.php b/core/modules/views/tests/src/Kernel/Handler/SortDateTest.php
index 2d1a2fcc2f..a78b74b63a 100644
--- a/core/modules/views/tests/src/Kernel/Handler/SortDateTest.php
+++ b/core/modules/views/tests/src/Kernel/Handler/SortDateTest.php
@@ -98,7 +98,7 @@ protected function expectedResultSet($granularity, $reverse = TRUE) {
             ['name' => 'Meredith'],
             ['name' => 'Paul'],
             ['name' => 'John'],
-           ];
+          ];
           break;
         case 'hour':
           $expected = [
diff --git a/core/modules/views/tests/src/Unit/EntityViewsDataTest.php b/core/modules/views/tests/src/Unit/EntityViewsDataTest.php
index 74bcc083e1..af3f7785a3 100644
--- a/core/modules/views/tests/src/Unit/EntityViewsDataTest.php
+++ b/core/modules/views/tests/src/Unit/EntityViewsDataTest.php
@@ -148,15 +148,15 @@ protected function setupBaseFields(array $base_fields) {
       ->setDescription('A description of the term.')
       ->setTranslatable(TRUE)
       ->setDisplayOptions('view', [
-          'label' => 'hidden',
-          'type' => 'text_default',
-          'weight' => 0,
-        ])
+        'label' => 'hidden',
+        'type' => 'text_default',
+        'weight' => 0,
+      ])
       ->setDisplayConfigurable('view', TRUE)
       ->setDisplayOptions('form', [
-          'type' => 'text_textfield',
-          'weight' => 0,
-        ])
+        'type' => 'text_textfield',
+        'weight' => 0,
+      ])
       ->setDisplayConfigurable('form', TRUE);
 
     // Add a URL field; this example is from the Comment entity.
@@ -398,7 +398,7 @@ protected function setupFieldStorageDefinition() {
       ->method('getDefinition')
       ->willReturnMap([
           ['user', TRUE, static::userEntityInfo()],
-        ]
+      ]
       );
     $user_id_field_storage_definition = $this->getMock('Drupal\Core\Field\FieldStorageDefinitionInterface');
     $user_id_field_storage_definition->expects($this->any())
diff --git a/core/modules/views/tests/src/Unit/Routing/ViewPageControllerTest.php b/core/modules/views/tests/src/Unit/Routing/ViewPageControllerTest.php
index 9242545b7a..e90484eccf 100644
--- a/core/modules/views/tests/src/Unit/Routing/ViewPageControllerTest.php
+++ b/core/modules/views/tests/src/Unit/Routing/ViewPageControllerTest.php
@@ -131,7 +131,7 @@ public function testHandleWithArgumentsOnOverriddenRoute() {
       '#cache' => [
         'keys' => ['view', 'test_page_view', 'display', 'page_1', 'args', 'test-argument'],
       ],
-      ] + $this->defaultRenderArray;
+    ] + $this->defaultRenderArray;
 
     $this->assertEquals($build, $result);
   }
@@ -170,7 +170,7 @@ public function testHandleWithArgumentsOnOverriddenRouteWithUpcasting() {
       '#cache' => [
         'keys' => ['view', 'test_page_view', 'display', 'page_1', 'args', 'example_id'],
       ],
-      ] + $this->defaultRenderArray;
+    ] + $this->defaultRenderArray;
 
     $this->assertEquals($build, $result);
   }
diff --git a/core/modules/views/views.views.inc b/core/modules/views/views.views.inc
index ed6fa07dba..8199bbbe40 100644
--- a/core/modules/views/views.views.inc
+++ b/core/modules/views/views.views.inc
@@ -21,14 +21,14 @@ function views_views_data() {
   $data['views']['table']['group'] = t('Global');
   $data['views']['table']['join'] = [
   // #global is a special flag which allows a table to appear all the time.
-  '#global' => [],
+    '#global' => [],
   ];
 
   $data['views']['random'] = [
-  'title' => t('Random'),
-  'help' => t('Randomize the display order.'),
-  'sort' => [
-    'id' => 'random',
+    'title' => t('Random'),
+    'help' => t('Randomize the display order.'),
+    'sort' => [
+      'id' => 'random',
     ],
   ];
 
@@ -114,7 +114,7 @@ function views_views_data() {
   ];
 
   $data['views']['combine'] = [
-   'title' => t('Combine fields filter'),
+    'title' => t('Combine fields filter'),
     'help' => t('Combine multiple fields together and search by them.'),
     'filter' => [
       'id' => 'combine',
diff --git a/core/modules/views_ui/src/Form/Ajax/EditDetails.php b/core/modules/views_ui/src/Form/Ajax/EditDetails.php
index 07b1625a8d..3c0864678b 100644
--- a/core/modules/views_ui/src/Form/Ajax/EditDetails.php
+++ b/core/modules/views_ui/src/Form/Ajax/EditDetails.php
@@ -49,10 +49,10 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#default_value' => $view->get('langcode'),
     ];
     $form['details']['description'] = [
-       '#type' => 'textfield',
-       '#title' => t('Administrative description'),
-       '#default_value' => $view->get('description'),
-     ];
+      '#type' => 'textfield',
+      '#title' => t('Administrative description'),
+      '#default_value' => $view->get('description'),
+    ];
     $form['details']['tag'] = [
       '#type' => 'textfield',
       '#title' => t('Administrative tags'),
diff --git a/core/modules/views_ui/src/ViewUI.php b/core/modules/views_ui/src/ViewUI.php
index 2e7fabd62b..b6044a924e 100644
--- a/core/modules/views_ui/src/ViewUI.php
+++ b/core/modules/views_ui/src/ViewUI.php
@@ -672,9 +672,9 @@ public function renderPreview($display_id, $args = []) {
                 [
                   'data' => [
                     '#prefix' => '<pre>',
-                     'queries' => $queries,
-                     '#suffix' => '</pre>',
-                    ],
+                    'queries' => $queries,
+                    '#suffix' => '</pre>',
+                  ],
                 ],
               ];
             }
diff --git a/core/modules/views_ui/tests/src/Functional/ViewsUITourTest.php b/core/modules/views_ui/tests/src/Functional/ViewsUITourTest.php
index 839fe3a47a..060d722633 100644
--- a/core/modules/views_ui/tests/src/Functional/ViewsUITourTest.php
+++ b/core/modules/views_ui/tests/src/Functional/ViewsUITourTest.php
@@ -102,10 +102,10 @@ public function testViewsUiTourTipsTranslated() {
    */
   public function createTranslation($source, $langcode) {
     return $this->localeStorage->createTranslation([
-        'lid' => $source->lid,
-        'language' => $langcode,
-        'translation' => $this->randomMachineName(100),
-      ])->save();
+      'lid' => $source->lid,
+      'language' => $langcode,
+      'translation' => $this->randomMachineName(100),
+    ])->save();
   }
 
 }
diff --git a/core/phpcs.xml.dist b/core/phpcs.xml.dist
index 52ec0b99bd..1088fb6895 100644
--- a/core/phpcs.xml.dist
+++ b/core/phpcs.xml.dist
@@ -61,6 +61,12 @@
     <exclude name="Drupal.Commenting.FunctionComment.ParamNameNoMatch"/>
     <exclude name="Drupal.Commenting.FunctionComment.TypeHintMissing"/>
   </rule>
+  <rule ref="../vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Array/ArraySniff.php">
+    <exclude name="Drupal.Array.Array.LongLineDeclaration"/>
+    <exclude name="Drupal.Array.Array.ArrayClosingIndentation"/>
+    <exclude name="Drupal.Array.Array.CommaLastItem"/>
+  </rule>
+
   <rule ref="../vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/ControlStructures/ElseIfSniff.php"/>
   <rule ref="../vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/ControlStructures/ControlSignatureSniff.php"/>
   <rule ref="../vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/Files/EndFileNewlineSniff.php"/>
diff --git a/core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php b/core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php
index 6fcfaa44ad..59f32a1bba 100644
--- a/core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php
+++ b/core/tests/Drupal/KernelTests/Core/Database/DatabaseTestBase.php
@@ -38,17 +38,17 @@ public function ensureSampleDataNull() {
     db_insert('test_null')
       ->fields(['name', 'age'])
       ->values([
-      'name' => 'Kermit',
-      'age' => 25,
-    ])
+        'name' => 'Kermit',
+        'age' => 25,
+      ])
       ->values([
-      'name' => 'Fozzie',
-      'age' => NULL,
-    ])
+        'name' => 'Fozzie',
+        'age' => NULL,
+      ])
       ->values([
-      'name' => 'Gonzo',
-      'age' => 27,
-    ])
+        'name' => 'Gonzo',
+        'age' => 27,
+      ])
       ->execute();
   }
 
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/Element/EntityAutocompleteElementFormTest.php b/core/tests/Drupal/KernelTests/Core/Entity/Element/EntityAutocompleteElementFormTest.php
index 5d7ea0eb8e..ab849c3a5a 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/Element/EntityAutocompleteElementFormTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/Element/EntityAutocompleteElementFormTest.php
@@ -197,13 +197,13 @@ public function testValidEntityAutocompleteElement() {
         'single_autocreate_specific_uid' => 'single - autocreated entity label with specific uid',
         'tags' => $this->getAutocompleteInput($this->referencedEntities[0]) . ', ' . $this->getAutocompleteInput($this->referencedEntities[1]),
         'tags_autocreate' =>
-          $this->getAutocompleteInput($this->referencedEntities[0])
-          . ', tags - autocreated entity label, '
-          . $this->getAutocompleteInput($this->referencedEntities[1]),
+        $this->getAutocompleteInput($this->referencedEntities[0])
+        . ', tags - autocreated entity label, '
+        . $this->getAutocompleteInput($this->referencedEntities[1]),
         'tags_autocreate_specific_uid' =>
-          $this->getAutocompleteInput($this->referencedEntities[0])
-          . ', tags - autocreated entity label with specific uid, '
-          . $this->getAutocompleteInput($this->referencedEntities[1]),
+        $this->getAutocompleteInput($this->referencedEntities[0])
+        . ', tags - autocreated entity label with specific uid, '
+        . $this->getAutocompleteInput($this->referencedEntities[1]),
         'single_string_id' => $this->getAutocompleteInput($this->referencedEntities[2]),
         'tags_string_id' => $this->getAutocompleteInput($this->referencedEntities[2]) . ', ' . $this->getAutocompleteInput($this->referencedEntities[3]),
       ]);
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityAccessControlHandlerTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityAccessControlHandlerTest.php
index b3af27fba2..d67e907c26 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityAccessControlHandlerTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityAccessControlHandlerTest.php
@@ -150,16 +150,16 @@ public function testDefaultEntityAccess() {
     // Set up a non-admin user that is allowed to view test entities.
     \Drupal::currentUser()->setAccount($this->createUser(['uid' => 2], ['view test entity']));
     $entity = EntityTest::create([
-        'name' => 'forbid_access',
-      ]);
+      'name' => 'forbid_access',
+    ]);
 
     // The user is denied access to the entity.
     $this->assertEntityAccess([
-        'create' => FALSE,
-        'update' => FALSE,
-        'delete' => FALSE,
-        'view' => FALSE,
-      ], $entity);
+      'create' => FALSE,
+      'update' => FALSE,
+      'delete' => FALSE,
+      'view' => FALSE,
+    ], $entity);
   }
 
   /**
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryRelationshipTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryRelationshipTest.php
index 0bb5b16c34..e5cef5a95b 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryRelationshipTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityQueryRelationshipTest.php
@@ -83,7 +83,7 @@ protected function setUp() {
     $handler_settings = [
       'target_bundles' => [
         $vocabulary->id() => $vocabulary->id(),
-       ],
+      ],
       'auto_create' => TRUE,
     ];
     $this->createEntityReferenceField('entity_test', 'test_bundle', $this->fieldName, NULL, 'taxonomy_term', 'default', $handler_settings);
diff --git a/core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php b/core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php
index fe8bcc015d..42b100af51 100644
--- a/core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Entity/EntityTranslationTest.php
@@ -247,10 +247,10 @@ protected function doTestMultilingualProperties($entity_type) {
     $storage = $this->container->get('entity_type.manager')
       ->getStorage($entity_type);
     $storage->create([
-        'user_id' => $properties[$langcode]['user_id'],
-        'name' => 'some name',
-        $langcode_key => LanguageInterface::LANGCODE_NOT_SPECIFIED,
-      ])
+      'user_id' => $properties[$langcode]['user_id'],
+      'name' => 'some name',
+      $langcode_key => LanguageInterface::LANGCODE_NOT_SPECIFIED,
+    ])
       ->save();
 
     $entities = $storage->loadMultiple();
diff --git a/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php b/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php
index 05ac7c2557..9e7f8e9025 100644
--- a/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php
+++ b/core/tests/Drupal/KernelTests/Core/File/MimeTypeTest.php
@@ -60,8 +60,8 @@ public function testFileMimeTypeDetection() {
         1 => 'image/jpeg',
       ],
       'extensions' => [
-         'jar' => 0,
-         'jpg' => 1,
+        'jar' => 0,
+        'jpg' => 1,
       ]
     ];
 
diff --git a/core/tests/Drupal/KernelTests/Core/KeyValueStore/GarbageCollectionTest.php b/core/tests/Drupal/KernelTests/Core/KeyValueStore/GarbageCollectionTest.php
index e0badd88d1..a047d656b4 100644
--- a/core/tests/Drupal/KernelTests/Core/KeyValueStore/GarbageCollectionTest.php
+++ b/core/tests/Drupal/KernelTests/Core/KeyValueStore/GarbageCollectionTest.php
@@ -45,12 +45,12 @@ public function testGarbageCollection() {
     for ($i = 0; $i <= 3; $i++) {
       db_merge('key_value_expire')
         ->keys([
-            'name' => 'key_' . $i,
-            'collection' => $collection,
-          ])
+          'name' => 'key_' . $i,
+          'collection' => $collection,
+        ])
         ->fields([
-            'expire' => REQUEST_TIME - 1,
-          ])
+          'expire' => REQUEST_TIME - 1,
+        ])
         ->execute();
     }
 
diff --git a/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php b/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php
index 5966eaa745..b6a2ac94c6 100644
--- a/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Render/Element/TableTest.php
@@ -232,18 +232,18 @@ public function testThemeTableResponsivePriority() {
   public function testThemeTableHeaderRenderArray() {
     $header = [
        [
-        'data' => [
-          '#markup' => 'one',
-        ],
-      ],
+         'data' => [
+           '#markup' => 'one',
+         ],
+       ],
       'two',
        [
-        'data' => [
-          '#type' => 'html_tag',
-          '#tag' => 'b',
-          '#value' => 'three',
-        ],
-      ],
+         'data' => [
+           '#type' => 'html_tag',
+           '#tag' => 'b',
+           '#value' => 'three',
+         ],
+       ],
     ];
     $rows = [[1, 2, 3], [4, 5, 6], [7, 8, 9]];
     $table = [
@@ -272,18 +272,18 @@ public function testThemeTableRowRenderArray() {
       ],
       [
          [
-          'data' => [
-            '#markup' => '2-one',
-          ],
-        ],
+           'data' => [
+             '#markup' => '2-one',
+           ],
+         ],
         '2-two',
          [
-          'data' => [
-            '#type' => 'html_tag',
-            '#tag' => 'b',
-            '#value' => '2-three',
-          ],
-        ],
+           'data' => [
+             '#type' => 'html_tag',
+             '#tag' => 'b',
+             '#value' => '2-three',
+           ],
+         ],
       ],
     ];
     $table = [
diff --git a/core/tests/Drupal/KernelTests/Core/Theme/RegistryTest.php b/core/tests/Drupal/KernelTests/Core/Theme/RegistryTest.php
index a962fecc58..a104b9821b 100644
--- a/core/tests/Drupal/KernelTests/Core/Theme/RegistryTest.php
+++ b/core/tests/Drupal/KernelTests/Core/Theme/RegistryTest.php
@@ -99,8 +99,8 @@ public function testMultipleSubThemes() {
 
     $preprocess_functions = $registry_base_theme->get()['theme_test_function_suggestions']['preprocess functions'];
     $this->assertIdentical([
-       'template_preprocess_theme_test_function_suggestions',
-       'test_basetheme_preprocess_theme_test_function_suggestions',
+      'template_preprocess_theme_test_function_suggestions',
+      'test_basetheme_preprocess_theme_test_function_suggestions',
     ], $preprocess_functions, "Theme functions don't have template_preprocess but do have template_preprocess_HOOK");
   }
 
diff --git a/core/tests/Drupal/Tests/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumperTest.php b/core/tests/Drupal/Tests/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumperTest.php
index 038e018ea0..dc5eec30bd 100644
--- a/core/tests/Drupal/Tests/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumperTest.php
+++ b/core/tests/Drupal/Tests/Component/DependencyInjection/Dumper/OptimizedPhpArrayDumperTest.php
@@ -363,8 +363,8 @@ public function getDefinitionsDataProvider() {
       ] + $base_service_definition;
 
       $service_definitions[] = [
-          'shared' => FALSE,
-        ] + $base_service_definition;
+        'shared' => FALSE,
+      ] + $base_service_definition;
 
       // Test factory.
       $service_definitions[] = [
@@ -513,11 +513,11 @@ public function testGetServiceDefinitionWithReferenceToAlias($public) {
         $service_definition = $this->getPrivateServiceCall('bar', $bar_definition_php_array, TRUE);
       }
       $data = [
-         'class' => '\stdClass',
-         'arguments' => $this->getCollection([
-           $service_definition,
-         ]),
-         'arguments_count' => 1,
+        'class' => '\stdClass',
+        'arguments' => $this->getCollection([
+          $service_definition,
+        ]),
+        'arguments_count' => 1,
       ];
       $this->assertEquals($this->serializeDefinition($data), $dump['services']['foo'], 'Expected definition matches dump.');
     }
diff --git a/core/tests/Drupal/Tests/Component/Utility/NestedArrayTest.php b/core/tests/Drupal/Tests/Component/Utility/NestedArrayTest.php
index 9601e81f51..01f8ea9454 100644
--- a/core/tests/Drupal/Tests/Component/Utility/NestedArrayTest.php
+++ b/core/tests/Drupal/Tests/Component/Utility/NestedArrayTest.php
@@ -33,7 +33,7 @@ protected function setUp() {
 
     // Create a form structure with a nested element.
     $this->form['details']['element'] = [
-     '#value' => 'Nested element',
+      '#value' => 'Nested element',
     ];
 
     // Set up parent array.
diff --git a/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php b/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php
index 5fe2b4478c..f61b330ee8 100644
--- a/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php
+++ b/core/tests/Drupal/Tests/Core/DependencyInjection/Compiler/TaggedHandlersPassTest.php
@@ -321,9 +321,9 @@ public function testProcessWithExtraArguments() {
     $container
       ->register('handler1', __NAMESPACE__ . '\ValidHandler')
       ->addTag('consumer_id', [
-          'extra1' => 'extra1',
-          'extra2' => 'extra2',
-        ]);
+        'extra1' => 'extra1',
+        'extra2' => 'extra2',
+      ]);
 
     $handler_pass = new TaggedHandlersPass();
     $handler_pass->process($container);
diff --git a/core/tests/Drupal/Tests/Core/Entity/ContentEntityBaseUnitTest.php b/core/tests/Drupal/Tests/Core/Entity/ContentEntityBaseUnitTest.php
index 541ec88e2a..0ddf1f5c5b 100644
--- a/core/tests/Drupal/Tests/Core/Entity/ContentEntityBaseUnitTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/ContentEntityBaseUnitTest.php
@@ -122,7 +122,7 @@ protected function setUp() {
       ->will($this->returnValue([
         'id' => 'id',
         'uuid' => 'uuid',
-    ]));
+      ]));
 
     $this->entityManager = $this->getMock('\Drupal\Core\Entity\EntityManagerInterface');
     $this->entityManager->expects($this->any())
diff --git a/core/tests/Drupal/Tests/Core/Entity/Routing/DefaultHtmlRouteProviderTest.php b/core/tests/Drupal/Tests/Core/Entity/Routing/DefaultHtmlRouteProviderTest.php
index 7e853bca2b..8a05a9dfb9 100644
--- a/core/tests/Drupal/Tests/Core/Entity/Routing/DefaultHtmlRouteProviderTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/Routing/DefaultHtmlRouteProviderTest.php
@@ -186,9 +186,9 @@ public function providerTestGetAddFormRoute() {
       // Unset the 'the_entity_type_id' requirement.
       ->setRequirements(['_entity_create_access' => $route->getRequirement('_entity_create_access')])
       ->setOption('parameters', ['the_bundle_entity_type_id' => [
-      'type' => 'entity:the_bundle_entity_type_id',
-      'with_config_overrides' => TRUE,
-    ]]);
+        'type' => 'entity:the_bundle_entity_type_id',
+        'with_config_overrides' => TRUE,
+      ]]);
     $data['add_form_bundle_entity_id_key_type_integer'] = [clone $route, $entity_type7->reveal(), $bundle_entity_type->reveal(), $field_storage_definition->reveal()];
 
     return $data;
diff --git a/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageSchemaTest.php b/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageSchemaTest.php
index aecc3e4364..0a705a86e0 100644
--- a/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageSchemaTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageSchemaTest.php
@@ -940,8 +940,8 @@ public function testDedicatedTableSchema() {
           $field_name . '_color' => [[$field_name . '_color', 3]],
         ],
         'unique keys' => [
-           $field_name . '_area' => [$field_name . '_area'],
-           $field_name . '_shape' => [[$field_name . '_shape', 10]],
+          $field_name . '_area' => [$field_name . '_area'],
+          $field_name . '_shape' => [[$field_name . '_shape', 10]],
         ],
         'foreign keys' => [
           $field_name . '_color' => [
diff --git a/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageTest.php b/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageTest.php
index b3e339b897..fe3bdcede5 100644
--- a/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/Sql/SqlContentEntityStorageTest.php
@@ -1138,8 +1138,8 @@ public function testLoadMultiplePersistentCached() {
       ->method('getMultiple')
       ->with([$key])
       ->will($this->returnValue([$key => (object) [
-          'data' => $entity,
-        ]]));
+        'data' => $entity,
+      ]]));
     $this->cache->expects($this->never())
       ->method('set');
 
diff --git a/core/tests/Drupal/Tests/Core/Entity/TypedData/EntityAdapterUnitTest.php b/core/tests/Drupal/Tests/Core/Entity/TypedData/EntityAdapterUnitTest.php
index 953daac887..e9c9926a51 100644
--- a/core/tests/Drupal/Tests/Core/Entity/TypedData/EntityAdapterUnitTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/TypedData/EntityAdapterUnitTest.php
@@ -128,7 +128,7 @@ protected function setUp() {
       ->will($this->returnValue([
         'id' => 'id',
         'uuid' => 'uuid',
-    ]));
+      ]));
 
     $this->entityManager = $this->getMock('\Drupal\Core\Entity\EntityManagerInterface');
     $this->entityManager->expects($this->any())
diff --git a/core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php b/core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php
index 050d745265..38509ec9f0 100644
--- a/core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php
+++ b/core/tests/Drupal/Tests/Core/Form/EventSubscriber/FormAjaxSubscriberTest.php
@@ -196,8 +196,8 @@ public function testOnExceptionBrokenPostRequest() {
   public function testOnExceptionNestedException() {
     $form = ['#type' => 'form', '#build_id' => 'the_build_id'];
     $expected_form = $form + [
-        '#build_id_old' => 'the_build_id',
-      ];
+      '#build_id_old' => 'the_build_id',
+    ];
     $form_state = new FormState();
     $form_exception = new FormAjaxException($form, $form_state);
     $exception = new \Exception('', 0, $form_exception);
diff --git a/core/tests/Drupal/Tests/Core/Form/FormSubmitterTest.php b/core/tests/Drupal/Tests/Core/Form/FormSubmitterTest.php
index 15df6f65e9..a5d651b892 100644
--- a/core/tests/Drupal/Tests/Core/Form/FormSubmitterTest.php
+++ b/core/tests/Drupal/Tests/Core/Form/FormSubmitterTest.php
@@ -141,7 +141,7 @@ public function testRedirectWithUrl(Url $redirect_value, $result, $status = 303)
       ->will($this->returnValueMap([
           ['test_route_a', [], ['absolute' => TRUE], FALSE, 'test-route'],
           ['test_route_b', ['key' => 'value'], ['absolute' => TRUE], FALSE, 'test-route/value'],
-        ])
+      ])
       );
 
     $form_state = $this->getMock('Drupal\Core\Form\FormStateInterface');
diff --git a/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php b/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php
index 57dfbfa160..3327d1fb8a 100644
--- a/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php
+++ b/core/tests/Drupal/Tests/Core/PathProcessor/PathProcessorTest.php
@@ -134,7 +134,7 @@ public function testProcessInbound() {
       ->will($this->returnValue([LanguageNegotiationUrl::METHOD_ID => [
         'class' => 'Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl',
         'weight' => 9,
-        ]]));
+      ]]));
     $method = new LanguageNegotiationUrl();
     $method->setConfig($config_factory_stub);
     $method->setLanguageManager($this->languageManager);
diff --git a/core/tests/Drupal/Tests/Core/Plugin/CategorizingPluginManagerTraitTest.php b/core/tests/Drupal/Tests/Core/Plugin/CategorizingPluginManagerTraitTest.php
index db67ad7f1f..3949d2bd4c 100644
--- a/core/tests/Drupal/Tests/Core/Plugin/CategorizingPluginManagerTraitTest.php
+++ b/core/tests/Drupal/Tests/Core/Plugin/CategorizingPluginManagerTraitTest.php
@@ -48,9 +48,9 @@ protected function setUp() {
    */
   public function testGetCategories() {
     $this->assertSame(array_values($this->pluginManager->getCategories()), [
-        'fruits',
-        'vegetables',
-      ]);
+      'fruits',
+      'vegetables',
+    ]);
   }
 
   /**
diff --git a/core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php b/core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php
index 9f4eb95dfc..87cb333bcd 100644
--- a/core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php
+++ b/core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php
@@ -97,7 +97,7 @@ public function testGetDefinition() {
       ->will($this->returnValueMap([
           ['hook_discovery_test', 'test_plugin', [], $this->hookDiscoveryTestTestPlugin()],
           ['hook_discovery_test2', 'test_plugin', [], $this->hookDiscoveryTest2TestPlugin()],
-        ]
+      ]
       ));
 
     $this->assertNull($this->hookDiscovery->getDefinition('test_non_existant', FALSE));
diff --git a/core/tests/Drupal/Tests/Core/Render/RendererBubblingTest.php b/core/tests/Drupal/Tests/Core/Render/RendererBubblingTest.php
index 0666367c21..250403f29a 100644
--- a/core/tests/Drupal/Tests/Core/Render/RendererBubblingTest.php
+++ b/core/tests/Drupal/Tests/Core/Render/RendererBubblingTest.php
@@ -184,7 +184,7 @@ public function providerTestContextBubblingEdgeCases() {
     // set of contexts are present point to the same cache item. Regardless of
     // the contexts' order. A sad necessity because PHP doesn't have sets.)
     $test_element = [
-     '#cache' => [
+      '#cache' => [
         'keys' => ['set_test'],
         'contexts' => [],
       ],
@@ -315,8 +315,8 @@ public function testConditionalCacheContextBubblingSelfHealing() {
           'tags' => ['b'],
         ],
         'grandchild' => [
+          // Only role A cannot access this subtree.
           '#access_callback' => function() use (&$current_user_role) {
-            // Only role A cannot access this subtree.
             return $current_user_role !== 'A';
           },
           '#cache' => [
@@ -326,8 +326,8 @@ public function testConditionalCacheContextBubblingSelfHealing() {
             'max-age' => 1800,
           ],
           'grandgrandchild' => [
+            // Only role C can access this subtree.
             '#access_callback' => function () use (&$current_user_role) {
-              // Only role C can access this subtree.
               return $current_user_role === 'C';
             },
             '#cache' => [
@@ -580,7 +580,7 @@ public function testOverWriteCacheKeys() {
     $data = [
       '#cache' => [
         'keys' => ['llama', 'bar'],
-       ],
+      ],
       '#pre_render' => [__NAMESPACE__ . '\\BubblingTest::bubblingCacheOverwritePrerender'],
     ];
     $this->setExpectedException(\LogicException::class, 'Cache keys may not be changed after initial setup. Use the contexts property instead to bubble additional metadata.');
diff --git a/core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php b/core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php
index a872e305d4..5013735df8 100644
--- a/core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php
+++ b/core/tests/Drupal/Tests/Core/Template/TwigExtensionTest.php
@@ -279,11 +279,11 @@ public function providerTestRenderVar() {
    */
   public function testEscapeWithGeneratedLink() {
     $twig = new \Twig_Environment(NULL, [
-        'debug' => TRUE,
-        'cache' => FALSE,
-        'autoescape' => 'html',
-        'optimizations' => 0,
-      ]
+      'debug' => TRUE,
+      'cache' => FALSE,
+      'autoescape' => 'html',
+      'optimizations' => 0,
+    ]
     );
 
     $twig->addExtension($this->systemUnderTest);
diff --git a/core/tests/Drupal/Tests/Core/TypedData/RecursiveContextualValidatorTest.php b/core/tests/Drupal/Tests/Core/TypedData/RecursiveContextualValidatorTest.php
index 08b8117034..72aef31a09 100644
--- a/core/tests/Drupal/Tests/Core/TypedData/RecursiveContextualValidatorTest.php
+++ b/core/tests/Drupal/Tests/Core/TypedData/RecursiveContextualValidatorTest.php
@@ -332,7 +332,7 @@ protected function buildExampleTypedDataWithProperties($subkey_value = NULL) {
       ],
       'key_with_properties' => [
         'value' => $subkey_value ?: ['subkey1' => 'subvalue1', 'subkey2' => 'subvalue2'],
-        ],
+      ],
     ];
     $tree['properties']['key_with_properties']['properties']['subkey1'] = ['value' => $tree['properties']['key_with_properties']['value']['subkey1']];
     $tree['properties']['key_with_properties']['properties']['subkey2'] = ['value' => $tree['properties']['key_with_properties']['value']['subkey2']];
diff --git a/core/tests/Drupal/Tests/Core/UrlTest.php b/core/tests/Drupal/Tests/Core/UrlTest.php
index ff4cb01b8b..b72d58221a 100644
--- a/core/tests/Drupal/Tests/Core/UrlTest.php
+++ b/core/tests/Drupal/Tests/Core/UrlTest.php
@@ -125,9 +125,9 @@ public function testUrlFromRequest() {
       ->method('matchRequest')
       ->with($this->getRequestConstraint('/node'))
       ->willReturn([
-          RouteObjectInterface::ROUTE_NAME => 'view.frontpage.page_1',
-          '_raw_variables' => new ParameterBag(),
-        ]);
+        RouteObjectInterface::ROUTE_NAME => 'view.frontpage.page_1',
+        '_raw_variables' => new ParameterBag(),
+      ]);
     $this->router->expects($this->at(1))
       ->method('matchRequest')
       ->with($this->getRequestConstraint('/node/1'))
diff --git a/core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php b/core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php
index 50795b31ff..9a91ec85d2 100644
--- a/core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php
+++ b/core/tests/Drupal/Tests/Core/Utility/LinkGeneratorTest.php
@@ -119,7 +119,7 @@ public function testGenerateHrefs($route_name, array $parameters, $absolute, $ex
     $result = $this->linkGenerator->generate('Test', $url);
     $this->assertLink([
       'attributes' => ['href' => $expected_url],
-      ], $result);
+    ], $result);
   }
 
   /**