add MakeUseOfContaintsStmtsRector

Author: TomasVotruba

rector.php

@@ -35,6 +35,9 @@
         __DIR__ . '/config',
         __DIR__ . '/build/build-preload.php',
     ])
+    ->withRules([
+        \Rector\Utils\Rector\MakeUseOfContaintsStmtsRector::class,
+    ])
     ->withRootFiles()
     ->withImportNames(removeUnusedImports: true)
     ->withSkip([

tests/BetterPhpDocParser/PhpDoc/ArrayItemNode/ArrayItemNodeTest.php

@@ -55,11 +55,7 @@ public function testUpdateNestedClassAnnotation(): void
                 continue;
             }
 
-            if ($newStmt->stmts === null) {
-                continue;
-            }
-
-            foreach ($newStmt->stmts as $stmt) {
+            foreach ($newStmt->getStmts() as $stmt) {
                 if (! $stmt instanceof Class_) {
                     continue;
                 }

utils/Rector/MakeUseOfContaintsStmtsRector.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Utils\Rector;
+
+// e.g. to move PhpDocInfo to the particular rule itself
+use PhpParser\Node;
+use PhpParser\Node\ContainsStmts;
+use PhpParser\Node\Expr\MethodCall;
+use PhpParser\Node\Expr\PropertyFetch;
+use PHPStan\Type\ObjectType;
+use Rector\Rector\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+final class MakeUseOfContaintsStmtsRector extends AbstractRector
+{
+    public function getRuleDefinition(): RuleDefinition
+    {
+        // @see https://github.com/nikic/PHP-Parser/pull/1113
+        return new RuleDefinition('Move $node->stmts to $node->getStmts() for ContaintsStmts', []);
+    }
+
+    public function getNodeTypes(): array
+    {
+        return [PropertyFetch::class];
+    }
+
+    /**
+     * @param PropertyFetch $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        if (! $this->isName($node->name, 'stmts')) {
+            return null;
+        }
+
+        if (! $this->isObjectType($node->var, new ObjectType(ContainsStmts::class))) {
+            return null;
+        }
+
+        return new MethodCall($node->var, 'getStmts');
+    }
+}