diff --git a/core/modules/content_moderation/content_moderation.install b/core/modules/content_moderation/content_moderation.install
index 2b4fb5c..d8ea97b 100644
--- a/core/modules/content_moderation/content_moderation.install
+++ b/core/modules/content_moderation/content_moderation.install
@@ -5,6 +5,8 @@
  * Contains install/update hooks for moderation_state.
  */
 
+use Drupal\Core\Entity\ContentEntityTypeInterface;
+
 /**
  * Implements hook_install().
  */
@@ -28,7 +30,7 @@ function content_moderation_install() {
   // here to filter out such broken entities.
   // @todo Remove when the underlying bug is fixed.
   // @see https://www.drupal.org/node/2674446
-  $revisionable_entity_defintions = array_filter($revisionable_entity_defintions, function(\Drupal\Core\Entity\ContentEntityTypeInterface $type) use ($field_manager) {
+  $revisionable_entity_defintions = array_filter($revisionable_entity_defintions, function(ContentEntityTypeInterface $type) use ($field_manager) {
     return !empty($field_manager->getFieldStorageDefinitions($type->id())['moderation_state']);
   });
 
diff --git a/core/modules/content_moderation/src/Access/LatestRevisionCheck.php b/core/modules/content_moderation/src/Access/LatestRevisionCheck.php
index 8632c4e..f0ae4b4 100644
--- a/core/modules/content_moderation/src/Access/LatestRevisionCheck.php
+++ b/core/modules/content_moderation/src/Access/LatestRevisionCheck.php
@@ -3,7 +3,6 @@
 namespace Drupal\content_moderation\Access;
 
 use Drupal\Core\Access\AccessResult;
-use Drupal\Core\Entity\ContentEntityInterface;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Routing\Access\AccessInterface;
 use Drupal\Core\Routing\RouteMatchInterface;
@@ -33,7 +32,7 @@ public function __construct(ModerationInformationInterface $moderation_informati
    * This checker assumes the presence of an '_entity_access' requirement key
    * in the same form as used by EntityAccessCheck.
    *
-   * @see EntityAccessCheck.
+   * @see \Drupal\Core\Entity\EntityAccessCheck
    *
    * @param \Symfony\Component\Routing\Route $route
    *   The route to check against.
@@ -79,4 +78,5 @@ protected function loadEntity(Route $route, RouteMatchInterface $route_match) {
     }
     throw new \Exception(sprintf('%s is not a valid entity route. The LatestRevisionCheck access checker may only be used with a route that has a single entity parameter.', $route_match->getRouteName()));
   }
+
 }
diff --git a/core/modules/content_moderation/src/ContentPreprocess.php b/core/modules/content_moderation/src/ContentPreprocess.php
index ec53d2a..df63a62 100644
--- a/core/modules/content_moderation/src/ContentPreprocess.php
+++ b/core/modules/content_moderation/src/ContentPreprocess.php
@@ -44,7 +44,7 @@ public function preprocessNode(array &$variables) {
    *   A node.
    *
    * @return bool
-   *  True if the current route is the latest version tab of the given node.
+   *   True if the current route is the latest version tab of the given node.
    */
   public function isLatestVersionPage(Node $node) {
     return $this->routeMatch->getRouteName() == 'entity.node.latest_version'
diff --git a/core/modules/content_moderation/src/Entity/Handler/BlockContentModerationHandler.php b/core/modules/content_moderation/src/Entity/Handler/BlockContentModerationHandler.php
index b698fac..152a8a3 100644
--- a/core/modules/content_moderation/src/Entity/Handler/BlockContentModerationHandler.php
+++ b/core/modules/content_moderation/src/Entity/Handler/BlockContentModerationHandler.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains Drupal\content_moderation\Entity\Handler\BlockContentCustomizations.
- */
 
 namespace Drupal\content_moderation\Entity\Handler;
 
diff --git a/core/modules/content_moderation/src/Entity/Handler/ModerationHandler.php b/core/modules/content_moderation/src/Entity/Handler/ModerationHandler.php
index cb80b49..7bce45d 100644
--- a/core/modules/content_moderation/src/Entity/Handler/ModerationHandler.php
+++ b/core/modules/content_moderation/src/Entity/Handler/ModerationHandler.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains Drupal\content_moderation\Entity\Handler\GenericCustomizations.
- */
 
 namespace Drupal\content_moderation\Entity\Handler;
 
diff --git a/core/modules/content_moderation/src/Entity/Handler/ModerationHandlerInterface.php b/core/modules/content_moderation/src/Entity/Handler/ModerationHandlerInterface.php
index d5295dc..0946e6c 100644
--- a/core/modules/content_moderation/src/Entity/Handler/ModerationHandlerInterface.php
+++ b/core/modules/content_moderation/src/Entity/Handler/ModerationHandlerInterface.php
@@ -1,8 +1,4 @@
 <?php
-/**
- * @file
- * Contains Drupal\content_moderation\Entity\Handler\EntityCustomizationInterface.
- */
 
 namespace Drupal\content_moderation\Entity\Handler;
 
diff --git a/core/modules/content_moderation/src/Entity/Handler/NodeModerationHandler.php b/core/modules/content_moderation/src/Entity/Handler/NodeModerationHandler.php
index 17f89ba..c3a0e3d 100644
--- a/core/modules/content_moderation/src/Entity/Handler/NodeModerationHandler.php
+++ b/core/modules/content_moderation/src/Entity/Handler/NodeModerationHandler.php
@@ -1,14 +1,9 @@
 <?php
-/**
- * @file
- * Contains Drupal\content_moderation\Entity\Handler\NodeCustomizations.
- */
 
 namespace Drupal\content_moderation\Entity\Handler;
 
 use Drupal\Core\Entity\ContentEntityInterface;
 use Drupal\Core\Form\FormStateInterface;
-use Drupal\node\Entity\Node;
 
 /**
  * Customizations for node entities.
diff --git a/core/modules/content_moderation/src/EntityOperations.php b/core/modules/content_moderation/src/EntityOperations.php
index 615da8f..6e3760a 100644
--- a/core/modules/content_moderation/src/EntityOperations.php
+++ b/core/modules/content_moderation/src/EntityOperations.php
@@ -78,7 +78,7 @@ public function __construct(ModerationInformationInterface $moderation_info, Ent
   /**
    * Hook bridge.
    *
-   * @see hook_entity_storage_load().
+   * @see hook_entity_storage_load()
    *
    * @param EntityInterface[] $entities
    *   An array of entity objects that have just been loaded.
@@ -179,7 +179,7 @@ public function entityPresave(EntityInterface $entity) {
   /**
    * Hook bridge.
    *
-   * @see hook_entity_insert().
+   * @see hook_entity_insert()
    *
    * @param \Drupal\Core\Entity\EntityInterface $entity
    *   The entity that was just saved.
@@ -198,7 +198,7 @@ public function entityInsert(EntityInterface $entity) {
   /**
    * Hook bridge.
    *
-   * @see hook_entity_update().
+   * @see hook_entity_update()
    *
    * @param \Drupal\Core\Entity\EntityInterface $entity
    *   The entity that was just saved.
diff --git a/core/modules/content_moderation/src/EntityTypeInfo.php b/core/modules/content_moderation/src/EntityTypeInfo.php
index 96837cb..ffd48e4 100644
--- a/core/modules/content_moderation/src/EntityTypeInfo.php
+++ b/core/modules/content_moderation/src/EntityTypeInfo.php
@@ -3,7 +3,6 @@
 namespace Drupal\content_moderation;
 
 use Drupal\Core\Config\Entity\ConfigEntityTypeInterface;
-use Drupal\Core\Entity\ContentEntityInterface;
 use Drupal\Core\Entity\ContentEntityTypeInterface;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityTypeInterface;
@@ -77,7 +76,7 @@ public function __construct(TranslationInterface $translation, ModerationInforma
    * @param EntityTypeInterface[] $entity_types
    *   The master entity type list to alter.
    *
-   * @see hook_entity_type_alter().
+   * @see hook_entity_type_alter()
    */
   public function entityTypeAlter(array &$entity_types) {
     foreach ($this->moderationInfo->selectRevisionableEntityTypes($entity_types) as $type_name => $type) {
@@ -161,7 +160,7 @@ protected function addModerationToEntityType(ConfigEntityTypeInterface $type) {
    * @return array
    *   An array of operation definitions.
    *
-   * @see hook_entity_operation().
+   * @see hook_entity_operation()
    */
   public function entityOperation(EntityInterface $entity) {
     $operations = [];
@@ -325,7 +324,7 @@ public function bundleFormAlter(array &$form, FormStateInterface $form_state, $f
 
       $this->entityTypeManager->getHandler($bundle->getEntityType()->getBundleOf(), 'moderation')->enforceRevisionsBundleFormAlter($form, $form_state, $form_id);
     }
-    else if ($this->moderationInfo->isModeratedEntityForm($form_state->getFormObject())) {
+    elseif ($this->moderationInfo->isModeratedEntityForm($form_state->getFormObject())) {
       /* @var ContentEntityInterface $entity */
       $entity = $form_state->getFormObject()->getEntity();
 
@@ -357,4 +356,5 @@ public static function bundleFormRedirect(array &$form, FormStateInterface $form
       $form_state->setRedirect("entity.$entity_type_id.latest_version", [$entity_type_id => $entity->id()]);
     }
   }
+
 }
diff --git a/core/modules/content_moderation/src/Form/BundleModerationConfigurationForm.php b/core/modules/content_moderation/src/Form/BundleModerationConfigurationForm.php
index 26f3c1a..d072860 100644
--- a/core/modules/content_moderation/src/Form/BundleModerationConfigurationForm.php
+++ b/core/modules/content_moderation/src/Form/BundleModerationConfigurationForm.php
@@ -2,9 +2,7 @@
 
 namespace Drupal\content_moderation\Form;
 
-
 use Drupal\Core\Config\Entity\ConfigEntityInterface;
-use Drupal\Core\Config\Entity\ConfigEntityTypeInterface;
 use Drupal\Core\Entity\EntityForm;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Form\FormStateInterface;
@@ -177,7 +175,7 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
 
     // If moderation is enabled, revisions MUST be enabled as well.
     // Otherwise we can't have forward revisions.
-    if($form_state->getValue('enable_moderation_state')) {
+    if ($form_state->getValue('enable_moderation_state')) {
       /* @var ConfigEntityTypeInterface $bundle */
       $bundle = $form_state->getFormObject()->getEntity();
 
@@ -188,4 +186,5 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
 
     drupal_set_message($this->t('Your settings have been saved.'));
   }
+
 }
diff --git a/core/modules/content_moderation/src/Form/EntityModerationForm.php b/core/modules/content_moderation/src/Form/EntityModerationForm.php
index eb1ab9a..85e6805 100644
--- a/core/modules/content_moderation/src/Form/EntityModerationForm.php
+++ b/core/modules/content_moderation/src/Form/EntityModerationForm.php
@@ -2,12 +2,10 @@
 
 namespace Drupal\content_moderation\Form;
 
-
 use Drupal\Core\Entity\ContentEntityInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Form\FormBase;
 use Drupal\Core\Form\FormStateInterface;
-use Drupal\content_moderation\Entity\ModerationState;
 use Drupal\content_moderation\Entity\ModerationStateTransition;
 use Drupal\content_moderation\ModerationInformationInterface;
 use Drupal\content_moderation\StateTransitionValidation;
@@ -138,4 +136,5 @@ public function submitForm(array &$form, FormStateInterface $form_state) {
       $form_state->setRedirectUrl($entity->toUrl('canonical'));
     }
   }
+
 }
diff --git a/core/modules/content_moderation/src/ModerationInformation.php b/core/modules/content_moderation/src/ModerationInformation.php
index 56e6227..2c2c8a9 100644
--- a/core/modules/content_moderation/src/ModerationInformation.php
+++ b/core/modules/content_moderation/src/ModerationInformation.php
@@ -209,5 +209,5 @@ public function isLiveRevision(ContentEntityInterface $entity) {
       && $entity->moderation_state->entity
       && $entity->moderation_state->entity->isPublishedState();
   }
-}
 
+}
diff --git a/core/modules/content_moderation/src/ModerationInformationInterface.php b/core/modules/content_moderation/src/ModerationInformationInterface.php
index 290a5eb..f9f3a24 100644
--- a/core/modules/content_moderation/src/ModerationInformationInterface.php
+++ b/core/modules/content_moderation/src/ModerationInformationInterface.php
@@ -2,9 +2,7 @@
 
 namespace Drupal\content_moderation;
 
-use Drupal\Core\Config\Entity\ConfigEntityTypeInterface;
 use Drupal\Core\Entity\ContentEntityInterface;
-use Drupal\Core\Entity\ContentEntityTypeInterface;
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityTypeInterface;
 use Drupal\Core\Form\FormInterface;
@@ -208,4 +206,5 @@ public function hasForwardRevision(ContentEntityInterface $entity);
    *   TRUE if the specified entity is a live revision, FALSE otherwise.
    */
   public function isLiveRevision(ContentEntityInterface $entity);
+
 }
diff --git a/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutPublishNode.php b/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutPublishNode.php
index 5277c89..c82e03d 100644
--- a/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutPublishNode.php
+++ b/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutPublishNode.php
@@ -59,4 +59,5 @@ public function access($object, AccountInterface $account = NULL, $return_as_obj
 
     return $return_as_object ? $result : $result->isAllowed();
   }
+
 }
diff --git a/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutUnpublishNode.php b/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutUnpublishNode.php
index e14cb53..eed2cd4 100644
--- a/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutUnpublishNode.php
+++ b/core/modules/content_moderation/src/Plugin/Action/ModerationOptOutUnpublishNode.php
@@ -59,4 +59,5 @@ public function access($object, AccountInterface $account = NULL, $return_as_obj
 
     return $return_as_object ? $result : $result->isAllowed();
   }
+
 }
diff --git a/core/modules/content_moderation/src/Plugin/Derivative/DynamicLocalTasks.php b/core/modules/content_moderation/src/Plugin/Derivative/DynamicLocalTasks.php
index 2c4ebaa..f55bf1b 100644
--- a/core/modules/content_moderation/src/Plugin/Derivative/DynamicLocalTasks.php
+++ b/core/modules/content_moderation/src/Plugin/Derivative/DynamicLocalTasks.php
@@ -121,4 +121,5 @@ protected function moderatableEntityTypeDefinitions() {
         && $entity_types[$bundle_of]->isRevisionable();
     });
   }
+
 }
diff --git a/core/modules/content_moderation/src/Plugin/Field/FieldWidget/ModerationStateWidget.php b/core/modules/content_moderation/src/Plugin/Field/FieldWidget/ModerationStateWidget.php
index 7b6404e..e1b70c5 100644
--- a/core/modules/content_moderation/src/Plugin/Field/FieldWidget/ModerationStateWidget.php
+++ b/core/modules/content_moderation/src/Plugin/Field/FieldWidget/ModerationStateWidget.php
@@ -13,7 +13,6 @@
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
 use Drupal\Core\Session\AccountInterface;
-use Drupal\content_moderation\Entity\ModerationStateTransition;
 use Drupal\content_moderation\ModerationInformation;
 use Drupal\content_moderation\StateTransitionValidation;
 use Symfony\Component\DependencyInjection\ContainerInterface;
diff --git a/core/modules/content_moderation/src/Plugin/views/filter/LatestRevision.php b/core/modules/content_moderation/src/Plugin/views/filter/LatestRevision.php
index c73f4ec..995fcee 100644
--- a/core/modules/content_moderation/src/Plugin/views/filter/LatestRevision.php
+++ b/core/modules/content_moderation/src/Plugin/views/filter/LatestRevision.php
@@ -6,9 +6,7 @@
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Form\FormStateInterface;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
-use Drupal\views\Annotation\ViewsFilter;
 use Drupal\views\Plugin\views\filter\FilterPluginBase;
-use Drupal\views\Plugin\views\query\Sql;
 use Drupal\views\Plugin\ViewsHandlerManager;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
@@ -127,4 +125,5 @@ public function query() {
 
     $query->ensureTable('content_revision_tracker', $this->relationship, $join);
   }
+
 }
diff --git a/core/modules/content_moderation/src/RevisionTrackerInterface.php b/core/modules/content_moderation/src/RevisionTrackerInterface.php
index 5711743..e848b5b 100644
--- a/core/modules/content_moderation/src/RevisionTrackerInterface.php
+++ b/core/modules/content_moderation/src/RevisionTrackerInterface.php
@@ -24,4 +24,5 @@
    * @return static
    */
   public function setLatestRevision($entity_type, $entity_id, $langcode, $revision_id);
+
 }
diff --git a/core/modules/content_moderation/src/Routing/EntityModerationRouteProvider.php b/core/modules/content_moderation/src/Routing/EntityModerationRouteProvider.php
index 9694a01..e78e5ad 100644
--- a/core/modules/content_moderation/src/Routing/EntityModerationRouteProvider.php
+++ b/core/modules/content_moderation/src/Routing/EntityModerationRouteProvider.php
@@ -117,4 +117,5 @@ protected function getEntityTypeIdKeyType(EntityTypeInterface $entity_type) {
     $field_storage_definitions = $this->entityFieldManager->getFieldStorageDefinitions($entity_type->id());
     return $field_storage_definitions[$entity_type->getKey('id')]->getType();
   }
+
 }
diff --git a/core/modules/content_moderation/src/Routing/EntityTypeModerationRouteProvider.php b/core/modules/content_moderation/src/Routing/EntityTypeModerationRouteProvider.php
index 528bafdd..c3c7e57 100644
--- a/core/modules/content_moderation/src/Routing/EntityTypeModerationRouteProvider.php
+++ b/core/modules/content_moderation/src/Routing/EntityTypeModerationRouteProvider.php
@@ -54,4 +54,5 @@ protected function getModerationFormRoute(EntityTypeInterface $entity_type) {
       return $route;
     }
   }
+
 }
diff --git a/core/modules/content_moderation/src/StateTransitionValidation.php b/core/modules/content_moderation/src/StateTransitionValidation.php
index c9b1eab..cd511e9 100644
--- a/core/modules/content_moderation/src/StateTransitionValidation.php
+++ b/core/modules/content_moderation/src/StateTransitionValidation.php
@@ -6,7 +6,6 @@
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Entity\Query\QueryFactory;
 use Drupal\Core\Session\AccountInterface;
-use Drupal\content_moderation\Entity\ModerationState;
 use Drupal\content_moderation\Entity\ModerationStateTransition;
 
 /**
@@ -124,9 +123,6 @@ public function getValidTransitionTargets(ContentEntityInterface $entity, Accoun
    * @param \Drupal\Core\Session\AccountInterface $user
    *   The account that wants to perform a transition.
    *
-   * @param \Drupal\Core\Entity\ContentEntityInterface $entity
-   * @param \Drupal\Core\Session\AccountInterface $user
-   *
    * @return ModerationStateTransition[]
    */
   public function getValidTransitions(ContentEntityInterface $entity, AccountInterface $user) {
@@ -134,7 +130,7 @@ public function getValidTransitions(ContentEntityInterface $entity, AccountInter
 
     /** @var ModerationState $current_state */
     $current_state = $entity->moderation_state->entity;
-    $current_state_id = $current_state ? $current_state->id(): $bundle->getThirdPartySetting('content_moderation', 'default_moderation_state');
+    $current_state_id = $current_state ? $current_state->id() : $bundle->getThirdPartySetting('content_moderation', 'default_moderation_state');
 
     // Determine the states that are legal on this bundle.
     $legal_bundle_states = $bundle->getThirdPartySetting('content_moderation', 'allowed_moderation_states', []);
@@ -279,4 +275,5 @@ protected function loadBundleEntity($bundle_entity_type_id, $bundle_id) {
       return $this->entityTypeManager->getStorage($bundle_entity_type_id)->load($bundle_id);
     }
   }
+
 }
diff --git a/core/modules/content_moderation/src/Tests/ModerationStateNodeTypeTest.php b/core/modules/content_moderation/src/Tests/ModerationStateNodeTypeTest.php
index 807d984..e1c3038 100644
--- a/core/modules/content_moderation/src/Tests/ModerationStateNodeTypeTest.php
+++ b/core/modules/content_moderation/src/Tests/ModerationStateNodeTypeTest.php
@@ -2,8 +2,6 @@
 
 namespace Drupal\content_moderation\Tests;
 
-use Drupal\Core\Session\AccountInterface;
-use Drupal\user\Entity\Role;
 
 /**
  * Tests moderation state node type integration.
@@ -68,4 +66,5 @@ public function testEnablingOnExistingContent() {
     $this->assertRaw('Save and Create New Draft');
     $this->assertNoRaw('Save and publish');
   }
+
 }
diff --git a/core/modules/content_moderation/src/Tests/NodeAccessTest.php b/core/modules/content_moderation/src/Tests/NodeAccessTest.php
index 1454240..8148168 100644
--- a/core/modules/content_moderation/src/Tests/NodeAccessTest.php
+++ b/core/modules/content_moderation/src/Tests/NodeAccessTest.php
@@ -2,7 +2,6 @@
 
 namespace Drupal\content_moderation\Tests;
 
-use Drupal\node\NodeInterface;
 
 /**
  * Tests permission access control around nodes.
@@ -109,4 +108,5 @@ public function testPageAccess() {
     $this->drupalGet($view_path);
     $this->assertResponse(200);
   }
+
 }
diff --git a/core/modules/content_moderation/tests/src/Functional/LatestRevisionViewsFilterTest.php b/core/modules/content_moderation/tests/src/Functional/LatestRevisionViewsFilterTest.php
index e3a739a..308c2d3 100644
--- a/core/modules/content_moderation/tests/src/Functional/LatestRevisionViewsFilterTest.php
+++ b/core/modules/content_moderation/tests/src/Functional/LatestRevisionViewsFilterTest.php
@@ -12,7 +12,6 @@
  * @group content_moderation
  * @runTestsInSeparateProcesses
  * @preserveGlobalState disabled
- *
  */
 class LatestRevisionViewsFilterTest extends BrowserTestBase {
 
@@ -22,7 +21,7 @@ class LatestRevisionViewsFilterTest extends BrowserTestBase {
   public static $modules = ['content_moderation_test_views', 'content_moderation', 'node', 'views', 'options', 'user', 'system'];
 
   /**
-   *
+   * Tests view shows the correct node IDs.
    */
   public function testViewShowsCorrectNids() {
     $node_type = $this->createNodeType('Test', 'test');
diff --git a/core/modules/content_moderation/tests/src/Kernel/ContentModerationSchemaTest.php b/core/modules/content_moderation/tests/src/Kernel/ContentModerationSchemaTest.php
index ac2b028..07135b4 100644
--- a/core/modules/content_moderation/tests/src/Kernel/ContentModerationSchemaTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/ContentModerationSchemaTest.php
@@ -31,11 +31,11 @@ public function testContentModerationDefaultConfig() {
     $typed_config = \Drupal::service('config.typed');
     $moderation_states = ModerationState::loadMultiple();
     foreach ($moderation_states as $moderation_state) {
-      $this->assertConfigSchema($typed_config, $moderation_state->getEntityType()->getConfigPrefix(). '.' . $moderation_state->id(), $moderation_state->toArray());
+      $this->assertConfigSchema($typed_config, $moderation_state->getEntityType()->getConfigPrefix() . '.' . $moderation_state->id(), $moderation_state->toArray());
     }
     $moderation_state_transitions = ModerationStateTransition::loadMultiple();
     foreach ($moderation_state_transitions as $moderation_state_transition) {
-      $this->assertConfigSchema($typed_config, $moderation_state_transition->getEntityType()->getConfigPrefix(). '.' . $moderation_state_transition->id(), $moderation_state_transition->toArray());
+      $this->assertConfigSchema($typed_config, $moderation_state_transition->getEntityType()->getConfigPrefix() . '.' . $moderation_state_transition->id(), $moderation_state_transition->toArray());
     }
 
   }
@@ -56,7 +56,7 @@ public function testContentModerationNodeTypeConfig() {
     $node_type->setThirdPartySetting('content_moderation', 'allowed_moderation_states', array_keys($moderation_states));
     $node_type->setThirdPartySetting('content_moderation', 'default_moderation_state', '');
     $node_type->save();
-    $this->assertConfigSchema($typed_config, $node_type->getEntityType()->getConfigPrefix(). '.' . $node_type->id(), $node_type->toArray());
+    $this->assertConfigSchema($typed_config, $node_type->getEntityType()->getConfigPrefix() . '.' . $node_type->id(), $node_type->toArray());
   }
 
   /**
@@ -77,7 +77,7 @@ public function testContentModerationBlockContentTypeConfig() {
     $block_content_type->setThirdPartySetting('content_moderation', 'allowed_moderation_states', array_keys($moderation_states));
     $block_content_type->setThirdPartySetting('content_moderation', 'default_moderation_state', '');
     $block_content_type->save();
-    $this->assertConfigSchema($typed_config, $block_content_type->getEntityType()->getConfigPrefix(). '.' . $block_content_type->id(), $block_content_type->toArray());
+    $this->assertConfigSchema($typed_config, $block_content_type->getEntityType()->getConfigPrefix() . '.' . $block_content_type->id(), $block_content_type->toArray());
   }
 
 }
diff --git a/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php b/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php
index 17c6e50..86b214f 100644
--- a/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php
+++ b/core/modules/content_moderation/tests/src/Kernel/EntityStateChangeValidationTest.php
@@ -6,7 +6,6 @@
 use Drupal\language\Entity\ConfigurableLanguage;
 use Drupal\node\Entity\Node;
 use Drupal\node\Entity\NodeType;
-use Drupal\node\NodeInterface;
 
 /**
  * @coversDefaultClass \Drupal\content_moderation\Plugin\Validation\Constraint\ModerationStateValidator
@@ -159,4 +158,5 @@ public function testLegacyMultilingualContent() {
     $node_fr->setTitle('Nouveau');
     $node_fr->save();
   }
+
 }
diff --git a/core/modules/content_moderation/tests/src/Unit/ContentPreprocessTest.php b/core/modules/content_moderation/tests/src/Unit/ContentPreprocessTest.php
index bdc31e3..32f8fc3 100644
--- a/core/modules/content_moderation/tests/src/Unit/ContentPreprocessTest.php
+++ b/core/modules/content_moderation/tests/src/Unit/ContentPreprocessTest.php
@@ -6,7 +6,6 @@
 use Drupal\Core\Routing\CurrentRouteMatch;
 use Drupal\node\Entity\Node;
 
-
 /**
  * Class ContentPreprocessTest.
  *
@@ -61,4 +60,5 @@ protected function setupNode($nid) {
 
     return $node->reveal();
   }
+
 }
diff --git a/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php b/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php
index c9eda19..11a65b7 100644
--- a/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php
+++ b/core/modules/content_moderation/tests/src/Unit/LatestRevisionCheckTest.php
@@ -3,15 +3,12 @@
 namespace Drupal\Tests\content_moderation\Unit;
 
 use Drupal\block_content\Entity\BlockContent;
-use Drupal\Core\Access\AccessResult;
 use Drupal\Core\Access\AccessResultAllowed;
 use Drupal\Core\Access\AccessResultForbidden;
-use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Routing\RouteMatch;
 use Drupal\node\Entity\Node;
 use Drupal\content_moderation\Access\LatestRevisionCheck;
 use Drupal\content_moderation\ModerationInformation;
-use Drupal\content_moderation\ModerationInformationInterface;
 use Symfony\Component\Routing\Route;
 
 /**
@@ -76,4 +73,5 @@ public function accessSituationProvider() {
       [BlockContent::class, 'block_content', FALSE, AccessResultForbidden::class],
     ];
   }
+
 }