[TypeDeclarationDocblocks] Use int key on inner array over mixed key on DocblockVarArrayFromPropertyDefaultsRector

Author: samsonasik

rules-tests/TypeDeclarationDocblocks/Rector/Class_/DocblockVarArrayFromPropertyDefaultsRector/Fixture/int_key_inside.php.inc

@@ -0,0 +1,38 @@
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\Class_\DocblockVarArrayFromPropertyDefaultsRector\Fixture;
+
+final class IntKeyInside
+{
+    private array $array = [
+        'a' => [
+            'b' => [
+                ['c' => 'e', 'f' => 1],
+                ['d' => 2],
+            ],
+        ],
+    ];
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\Class_\DocblockVarArrayFromPropertyDefaultsRector\Fixture;
+
+final class IntKeyInside
+{
+    /**
+     * @var array<string, array<string, array<int, array<string, string|int>>>>
+     */
+    private array $array = [
+        'a' => [
+            'b' => [
+                ['c' => 'e', 'f' => 1],
+                ['d' => 2],
+            ],
+        ],
+    ];
+}
+
+?>