[TypeDeclarationDocblocks] Avoid array<mixed, mixed> on complex array structure with all string key on DocblockReturnArrayFromDirectArrayInstanceRector

Author: samsonasik

rules-tests/TypeDeclarationDocblocks/Rector/ClassMethod/DocblockReturnArrayFromDirectArrayInstanceRector/Fixture/complex_array.php.inc

@@ -0,0 +1,54 @@
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\ClassMethod\DocblockReturnArrayFromDirectArrayInstanceRector\Fixture;
+
+class ComplexArray
+{
+   public function getServiceOrderWithIncident(): array
+    {
+        return [
+            'id' => new \stdClass(),
+            'context' => [
+                'id' => 1,
+                'data' => [
+                    'foo' => 'bar',
+                    'baz' => 'qux',
+                ],
+            ],
+            'values' => [
+                'name' => '111',
+            ],
+        ];
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\ClassMethod\DocblockReturnArrayFromDirectArrayInstanceRector\Fixture;
+
+class ComplexArray
+{
+   /**
+    * @return array<string, mixed>
+    */
+   public function getServiceOrderWithIncident(): array
+    {
+        return [
+            'id' => new \stdClass(),
+            'context' => [
+                'id' => 1,
+                'data' => [
+                    'foo' => 'bar',
+                    'baz' => 'qux',
+                ],
+            ],
+            'values' => [
+                'name' => '111',
+            ],
+        ];
+    }
+}
+
+?>