[TypeDeclarationDocblocks] Handle array union type on DocblockVarArrayFromPropertyDefaultsRector

Author: samsonasik

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

@@ -0,0 +1,36 @@
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\Class_\DocblockVarArrayFromPropertyDefaultsRector\Fixture;
+
+use DateTime;
+use stdClass;
+
+class ArrayUnionType
+{
+    protected array $dependencies = [
+        stdClass::class,
+        DateTime::class,
+    ];
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Tests\TypeDeclarationDocblocks\Rector\Class_\DocblockVarArrayFromPropertyDefaultsRector\Fixture;
+
+use DateTime;
+use stdClass;
+
+class ArrayUnionType
+{
+    /**
+     * @var array<int, class-string<\stdClass>|class-string<\DateTime>>
+     */
+    protected array $dependencies = [
+        stdClass::class,
+        DateTime::class,
+    ];
+}
+
+?>