From e6c6de600d7cf06976c6e3f10c91dc72c7184f21 Mon Sep 17 00:00:00 2001
From: JDruery <j.druery@gmail.com>
Date: Tue, 7 Nov 2023 16:14:47 -0500
Subject: [PATCH] Comply with coding standards

---
 src/Tree/Strategy/ORM/Closure.php                |  2 +-
 tests/Gedmo/Tree/Fixture/Issue2652/Category2.php | 15 ++++++---------
 tests/Gedmo/Tree/Issue/Issue2652Test.php         |  5 +----
 3 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/src/Tree/Strategy/ORM/Closure.php b/src/Tree/Strategy/ORM/Closure.php
index 0128c9d1c4..87941de3db 100644
--- a/src/Tree/Strategy/ORM/Closure.php
+++ b/src/Tree/Strategy/ORM/Closure.php
@@ -489,7 +489,7 @@ protected function getJoinColumnFieldName($association)
     protected function setLevelFieldOnPendingNodes(ObjectManager $em)
     {
         while (!empty($this->pendingNodesLevelProcess)) {
-            // Nodes need to be processed one class at a time. Each iteration through the while loop will process one type, starting with the first item on the list. 
+            // Nodes need to be processed one class at a time. Each iteration through the while loop will process one type, starting with the first item on the list.
             $first = array_slice($this->pendingNodesLevelProcess, 0, 1);
             $first = array_shift($first);
 
diff --git a/tests/Gedmo/Tree/Fixture/Issue2652/Category2.php b/tests/Gedmo/Tree/Fixture/Issue2652/Category2.php
index ebe42d58cf..50e6e67642 100644
--- a/tests/Gedmo/Tree/Fixture/Issue2652/Category2.php
+++ b/tests/Gedmo/Tree/Fixture/Issue2652/Category2.php
@@ -21,6 +21,7 @@
 /**
  * @Gedmo\Tree(type="closure")
  * @Gedmo\TreeClosure(class="Category2Closure")
+ * 
  * @ORM\Entity(repositoryClass="Gedmo\Tree\Entity\Repository\ClosureTreeRepository")
  */
 #[ORM\Entity(repositoryClass: ClosureTreeRepository::class)]
@@ -41,34 +42,30 @@ class Category2
     private $id;
 
     /**
-     * @var string|null
-     *
      * @ORM\Column(name="title", type="string", length=64)
      */
     #[ORM\Column(name: 'title', type: Types::STRING, length: 64)]
-    private $title;
+    private ?string $title = null;
 
     /**
-     * @var int|null
-     *
      * @ORM\Column(name="level", type="integer", nullable=true)
+     * 
      * @Gedmo\TreeLevel
      */
     #[ORM\Column(name: 'level', type: Types::INTEGER, nullable: true)]
     #[Gedmo\TreeLevel]
-    private $level;
+    private ?int $level = null;
 
     /**
-     * @var self|null
-     *
      * @Gedmo\TreeParent
+     * 
      * @ORM\JoinColumn(name="parent_id", referencedColumnName="id", onDelete="CASCADE")
      * @ORM\ManyToOne(targetEntity="Category2", inversedBy="children")
      */
     #[ORM\ManyToOne(targetEntity: self::class, inversedBy: 'children')]
     #[ORM\JoinColumn(name: 'category2_id', referencedColumnName: 'id', onDelete: 'CASCADE')]
     #[Gedmo\TreeParent]
-    private $parent;
+    private ?\Gedmo\Tests\Tree\Fixture\Issue2652\Category2 $parent = null;
 
     /**
      * @var Collection<int, Category2Closure>
diff --git a/tests/Gedmo/Tree/Issue/Issue2652Test.php b/tests/Gedmo/Tree/Issue/Issue2652Test.php
index 6e8b7b1a60..b7255025f1 100644
--- a/tests/Gedmo/Tree/Issue/Issue2652Test.php
+++ b/tests/Gedmo/Tree/Issue/Issue2652Test.php
@@ -32,10 +32,7 @@ final class Issue2652Test extends BaseTestCaseORM
     private const CATEGORY2 = Category2::class;
     private const CLOSURE2 = Category2Closure::class;
 
-    /**
-     * @var TreeListener
-     */
-    private $listener;
+    private TreeListener $listener;
 
     protected function setUp(): void
     {