From c88da82f0e196d699d97c82b87ac8ff285b3689d Mon Sep 17 00:00:00 2001
From: Catalin Ciobanu <caciobanu@gmail.com>
Date: Thu, 9 Aug 2018 10:30:57 +0300
Subject: [PATCH] CS Fixes

---
 lib/Doctrine/ODM/MongoDB/Aggregation/Stage.php            | 2 ++
 lib/Doctrine/ODM/MongoDB/Mapping/ClassMetadata.php        | 1 -
 lib/Doctrine/ODM/MongoDB/Tools/Console/MetadataFilter.php | 2 +-
 lib/Doctrine/ODM/MongoDB/UnitOfWork.php                   | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/Doctrine/ODM/MongoDB/Aggregation/Stage.php b/lib/Doctrine/ODM/MongoDB/Aggregation/Stage.php
index 1af6b98673..32132f4c60 100644
--- a/lib/Doctrine/ODM/MongoDB/Aggregation/Stage.php
+++ b/lib/Doctrine/ODM/MongoDB/Aggregation/Stage.php
@@ -168,6 +168,8 @@ public function indexStats(): Stage\IndexStats
      * Limits the number of documents passed to the next stage in the pipeline.
      *
      * @see http://docs.mongodb.org/manual/reference/operator/aggregation/limit/
+     *
+     * @return Stage\Limit
      */
     public function limit(int $limit)
     {
diff --git a/lib/Doctrine/ODM/MongoDB/Mapping/ClassMetadata.php b/lib/Doctrine/ODM/MongoDB/Mapping/ClassMetadata.php
index 1cd6706710..1ebcde93b2 100644
--- a/lib/Doctrine/ODM/MongoDB/Mapping/ClassMetadata.php
+++ b/lib/Doctrine/ODM/MongoDB/Mapping/ClassMetadata.php
@@ -13,7 +13,6 @@
 use Doctrine\ODM\MongoDB\Types\Type;
 use Doctrine\ODM\MongoDB\Utility\CollectionHelper;
 use InvalidArgumentException;
-use MongoDB\BSON\ObjectId;
 use function array_filter;
 use function array_key_exists;
 use function array_keys;
diff --git a/lib/Doctrine/ODM/MongoDB/Tools/Console/MetadataFilter.php b/lib/Doctrine/ODM/MongoDB/Tools/Console/MetadataFilter.php
index fa034d5c3b..8fc31b3428 100644
--- a/lib/Doctrine/ODM/MongoDB/Tools/Console/MetadataFilter.php
+++ b/lib/Doctrine/ODM/MongoDB/Tools/Console/MetadataFilter.php
@@ -4,8 +4,8 @@
 
 namespace Doctrine\ODM\MongoDB\Tools\Console;
 
-use function count;
 use Doctrine\ODM\MongoDB\Mapping\ClassMetadata;
+use function count;
 use function iterator_to_array;
 use function strpos;
 
diff --git a/lib/Doctrine/ODM/MongoDB/UnitOfWork.php b/lib/Doctrine/ODM/MongoDB/UnitOfWork.php
index 384885e0ca..1b0866819a 100644
--- a/lib/Doctrine/ODM/MongoDB/UnitOfWork.php
+++ b/lib/Doctrine/ODM/MongoDB/UnitOfWork.php
@@ -2625,7 +2625,7 @@ public function size(): int
      * In the future, we may want to round-trip $id through a PHP and database
      * conversion and throw an exception if it's inconsistent.
      *
-     * @param mixed $id   The identifier values.
+     * @param mixed $id The identifier values.
      */
     public function registerManaged(object $document, $id, array $data): void
     {