From e93bd2879eaa974cf2bc7c025b235bbac28b627b Mon Sep 17 00:00:00 2001
From: Tomas Votruba <tomas.vot@gmail.com>
Date: Tue, 30 Jun 2026 14:03:53 +0200
Subject: [PATCH] [TypeDeclaration] Skip variadic param in
 AddMethodCallBasedStrictParamTypeRector

---
 .../Fixture/skip_variadic_param.php.inc           | 15 +++++++++++++++
 .../ClassMethodParamTypeCompleter.php             |  6 ++++++
 2 files changed, 21 insertions(+)
 create mode 100644 rules-tests/TypeDeclaration/Rector/ClassMethod/AddMethodCallBasedStrictParamTypeRector/Fixture/skip_variadic_param.php.inc

diff --git a/rules-tests/TypeDeclaration/Rector/ClassMethod/AddMethodCallBasedStrictParamTypeRector/Fixture/skip_variadic_param.php.inc b/rules-tests/TypeDeclaration/Rector/ClassMethod/AddMethodCallBasedStrictParamTypeRector/Fixture/skip_variadic_param.php.inc
new file mode 100644
index 00000000000..ba82813fc83
--- /dev/null
+++ b/rules-tests/TypeDeclaration/Rector/ClassMethod/AddMethodCallBasedStrictParamTypeRector/Fixture/skip_variadic_param.php.inc
@@ -0,0 +1,15 @@
+<?php
+
+namespace Rector\Tests\TypeDeclaration\Rector\ClassMethod\AddMethodCallBasedStrictParamTypeRector\Fixture;
+
+final class SkipVariadicParam
+{
+    public function run(): void
+    {
+        $this->createQueryBuilder('first', 'second');
+    }
+
+    private function createQueryBuilder(...$returnValues): void
+    {
+    }
+}
diff --git a/rules/TypeDeclaration/NodeAnalyzer/ClassMethodParamTypeCompleter.php b/rules/TypeDeclaration/NodeAnalyzer/ClassMethodParamTypeCompleter.php
index 16092575b30..104ac4f9695 100644
--- a/rules/TypeDeclaration/NodeAnalyzer/ClassMethodParamTypeCompleter.php
+++ b/rules/TypeDeclaration/NodeAnalyzer/ClassMethodParamTypeCompleter.php
@@ -94,6 +94,12 @@ private function shouldSkipArgumentStaticType(
         }
 
         $parameter = $classMethod->params[$position];
+
+        // skip variadic param, as resolved type belongs to single element, not the whole array
+        if ($parameter->variadic) {
+            return true;
+        }
+
         if ($parameter->type === null) {
             return false;
         }