Issue #2901744 by mfernea: Fix 'PSR2.Namespaces' coding standard

core/includes/menu.inc

@@ -13,7 +13,6 @@
 use Drupal\Component\Utility\SafeMarkup;
 use Drupal\Core\Render\Element;
 
-
 /**
  * Prepares variables for single local task link templates.
  *

core/lib/Drupal/Component/Datetime/DateTimePlus.php

 <?php
 
 namespace Drupal\Component\Datetime;
+
 use Drupal\Component\Utility\ToStringTrait;
 
 /**

core/lib/Drupal/Core/Asset/JsCollectionOptimizer.php

@@ -4,7 +4,6 @@
 
 use Drupal\Core\State\StateInterface;
 
-
 /**
  * Optimizes JavaScript assets.
  */

core/lib/Drupal/Core/Cache/BackendChain.php

 <?php
 
 namespace Drupal\Core\Cache;
+
 /**
  * Defines a chained cache implementation for combining multiple cache backends.
  *

core/lib/Drupal/Core/Cache/ChainedFastBackendFactory.php

 <?php
 
 namespace Drupal\Core\Cache;
+
 use Drupal\Core\Site\Settings;
 use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 

core/lib/Drupal/Core/Database/Query/Truncate.php

@@ -5,7 +5,6 @@
 use Drupal\Core\Database\Database;
 use Drupal\Core\Database\Connection;
 
-
 /**
  * General class for an abstracted TRUNCATE operation.
  */

core/lib/Drupal/Core/Database/StatementEmpty.php

@@ -2,7 +2,6 @@
 
 namespace Drupal\Core\Database;
 
-
 /**
  * Empty implementation of a database statement.
  *

core/lib/Drupal/Core/Entity/Annotation/ContentEntityType.php

 <?php
 
 namespace Drupal\Core\Entity\Annotation;
+
 use Drupal\Core\StringTranslation\TranslatableMarkup;
 
 /**

core/lib/Drupal/Core/Entity/Query/QueryFactoryInterface.php

 <?php
 
 namespace Drupal\Core\Entity\Query;
+
 use Drupal\Core\Entity\EntityTypeInterface;
 
 /**

core/lib/Drupal/Core/EventSubscriber/KernelDestructionSubscriber.php

 <?php
 
 namespace Drupal\Core\EventSubscriber;
+
 use Symfony\Component\DependencyInjection\ContainerAwareInterface;
 use Symfony\Component\DependencyInjection\ContainerAwareTrait;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;

core/lib/Drupal/Core/Extension/module.api.php

@@ -9,7 +9,6 @@
 use Drupal\Core\Url;
 use Drupal\Core\Utility\UpdateException;
 
-
 /**
  * @defgroup update_api Update API
  * @{

core/lib/Drupal/Core/Field/Plugin/DataType/FieldItem.php

@@ -2,7 +2,6 @@
 
 namespace Drupal\Core\Field\Plugin\DataType;
 
-
 /**
  * Defines the base plugin for deriving data types for field types.
  *

core/lib/Drupal/Core/Menu/MenuLinkManager.php

@@ -10,7 +10,6 @@
 use Drupal\Core\Plugin\Discovery\YamlDiscovery;
 use Drupal\Core\Plugin\Factory\ContainerFactory;
 
-
 /**
  * Manages discovery, instantiation, and tree building of menu link plugins.
  *

core/lib/Drupal/Core/Routing/LinkGeneratorTrait.php

@@ -2,7 +2,6 @@
 
 namespace Drupal\Core\Routing;
 
-
 use Drupal\Core\Url;
 use Drupal\Core\Utility\LinkGeneratorInterface;
 

core/lib/Drupal/Core/Template/AttributeValueBase.php

 <?php
 
 namespace Drupal\Core\Template;
+
 use Drupal\Component\Utility\Html;
 
 /**

core/lib/Drupal/Core/Theme/ThemeInitializationInterface.php

 <?php
 
 namespace Drupal\Core\Theme;
+
 use Drupal\Core\Extension\Extension;
 
 /**

core/modules/aggregator/tests/src/Functional/UpdateFeedItemTest.php

 <?php
 
 namespace Drupal\Tests\aggregator\Functional;
+
 use Drupal\aggregator\Entity\Feed;
 
 /**

core/modules/aggregator/tests/src/Kernel/AggregatorTitleTest.php

@@ -6,7 +6,6 @@
 use Drupal\aggregator\Entity\Item;
 use Drupal\KernelTests\KernelTestBase;
 
-
 /**
  * Tests the aggregator_title formatter.
  *

core/modules/block/tests/src/Functional/BlockFormInBlockTest.php

@@ -5,7 +5,6 @@
 use Drupal\Component\Utility\Crypt;
 use Drupal\Tests\BrowserTestBase;
 
-
 /**
  * Tests form in block caching.
  *

core/modules/book/src/BookManagerInterface.php

@@ -6,7 +6,6 @@
 use Drupal\Core\Session\AccountInterface;
 use Drupal\node\NodeInterface;
 
-
 /**
  * Provides an interface defining a book manager.
  */