diff --git a/CakePHP/Sniffs/Commenting/TypeHintSniff.php b/CakePHP/Sniffs/Commenting/TypeHintSniff.php
index 726d2fc..7036168 100644
--- a/CakePHP/Sniffs/Commenting/TypeHintSniff.php
+++ b/CakePHP/Sniffs/Commenting/TypeHintSniff.php
@@ -243,9 +243,10 @@ protected function getSortedTypeHint(array $types): string
      */
     protected function renderUnionTypes(array $typeNodes): string
     {
+        // Remove parenthesis added by phpstan around union and intersection types
         return preg_replace(
-            ['/ ([\|&]) /', '/<\(/', '/\)>/'],
-            ['${1}', '<', '>'],
+            ['/ ([\|&]) /', '/<\(/', '/\)>/', '/\), /', '/, \(/'],
+            ['${1}', '<', '>', ', ', ', '],
             implode('|', $typeNodes)
         );
     }
diff --git a/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc b/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc
index 8195085..e0bfd7b 100644
--- a/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc
+++ b/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc
@@ -36,4 +36,7 @@ function test()
 
     /** @psalm-var null|scalar|class-string<\Cake\I18n\Number>|array $testVar2 */
     $testVar2;
+
+    /** @var string|null|array<string|int, array<mixed, array<string>|string|null>|string|null>
+    $arrays;
 }
diff --git a/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc.fixed b/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc.fixed
index 8dab2c4..1de1a4a 100644
--- a/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc.fixed
+++ b/CakePHP/Tests/Commenting/TypeHintUnitTest.1.inc.fixed
@@ -36,4 +36,7 @@ function test()
 
     /** @psalm-var array|class-string<\Cake\I18n\Number>|scalar|null $testVar2 */
     $testVar2;
+
+    /** @var array<string|int, array<mixed, array<string>|string|null>|string|null>|string|null
+    $arrays;
 }
diff --git a/CakePHP/Tests/Commenting/TypeHintUnitTest.php b/CakePHP/Tests/Commenting/TypeHintUnitTest.php
index db0affd..e316348 100644
--- a/CakePHP/Tests/Commenting/TypeHintUnitTest.php
+++ b/CakePHP/Tests/Commenting/TypeHintUnitTest.php
@@ -32,6 +32,7 @@ public function getWarningList($testFile = '')
                     24 => 1,
                     25 => 1,
                     37 => 1,
+                    40 => 1,
                 ];
 
             default: