diff --git a/PhpCollective/Traits/CommentingTrait.php b/PhpCollective/Traits/CommentingTrait.php
index 57ff3bb..fa2270f 100644
--- a/PhpCollective/Traits/CommentingTrait.php
+++ b/PhpCollective/Traits/CommentingTrait.php
@@ -183,7 +183,7 @@ protected function hasInheritDoc(File $phpcsFile, $docBlockStartIndex, $docBlock
     protected function containsTypeArray(array $docBlockTypes, string $iterableType = 'array'): bool
     {
         foreach ($docBlockTypes as $docBlockType) {
-            if (str_contains($docBlockType, '[]') || str_starts_with($docBlockType, $iterableType . '<')) {
+            if (str_contains($docBlockType, '[]') || str_starts_with($docBlockType, $iterableType . '<') || str_starts_with($docBlockType, $iterableType . '{')) {
                 return true;
             }
         }
diff --git a/tests/PhpCollective/Sniffs/Commenting/DocBlockParamAllowDefaultValueSniffTest.php b/tests/PhpCollective/Sniffs/Commenting/DocBlockParamAllowDefaultValueSniffTest.php
index 77a7828..af70bea 100644
--- a/tests/PhpCollective/Sniffs/Commenting/DocBlockParamAllowDefaultValueSniffTest.php
+++ b/tests/PhpCollective/Sniffs/Commenting/DocBlockParamAllowDefaultValueSniffTest.php
@@ -17,7 +17,7 @@ class DocBlockParamAllowDefaultValueSniffTest extends TestCase
      */
     public function testDocBlockConstSniffer(): void
     {
-        $this->assertSnifferFindsErrors(new DocBlockParamAllowDefaultValueSniff(), 4);
+        $this->assertSnifferFindsErrors(new DocBlockParamAllowDefaultValueSniff(), 5);
     }
 
     /**
diff --git a/tests/_data/DocBlockParamAllowDefaultValue/after.php b/tests/_data/DocBlockParamAllowDefaultValue/after.php
index a1424fe..a34b335 100644
--- a/tests/_data/DocBlockParamAllowDefaultValue/after.php
+++ b/tests/_data/DocBlockParamAllowDefaultValue/after.php
@@ -77,4 +77,12 @@ public function toPHP(mixed $value): mixed {
     public function multipleUnion(int|string|null $value): void
     {
     }
+
+    /**
+     * @param array{msgid: string, msgid_plural: (string | null)}|null $array
+     * @return void
+     */
+    public function arrayShape(array $array = null): void
+    {
+    }
 }
diff --git a/tests/_data/DocBlockParamAllowDefaultValue/before.php b/tests/_data/DocBlockParamAllowDefaultValue/before.php
index fe80e3c..2abb19a 100644
--- a/tests/_data/DocBlockParamAllowDefaultValue/before.php
+++ b/tests/_data/DocBlockParamAllowDefaultValue/before.php
@@ -77,4 +77,12 @@ public function toPHP(mixed $value): mixed {
     public function multipleUnion(int|string|null $value): void
     {
     }
+
+    /**
+     * @param array{msgid: string, msgid_plural: string|null} $array
+     * @return void
+     */
+    public function arrayShape(array $array = null): void
+    {
+    }
 }