System error: "Call to undefined method PHPStan\Type\ConditionalTypeForParameter::getItemType()

[ruudk]

Bug Report

Subject	Details
Rector version	d49ace3c33ae8e662791fd1bb82e1467a0a48530

Stacktrace

[ERROR] Could not process "/Volumes/CS/www/cosmos/src/Shared/Infrastructure/Helper/ArrayHelper.php"
         file, due to:
         "System error: "Call to undefined method
         PHPStan\Type\ConditionalTypeForParameter::getItemType()"

         Stack trace:
         #0 vendor/rector/rector/src/NodeTypeResolver/TypeComparator/TypeComparator.php(76):
         Rector\TypeDeclaration\TypeNormalizer->normalizeArrayOfUnionToUnionArray(Object(PHPStan\Type\
         ConditionalTypeForParameter))
         #1 vendor/rector/rector/src/NodeTypeResolver/TypeComparator/TypeComparator.php(87):
         Rector\NodeTypeResolver\TypeComparator\TypeComparator->areTypesEqual(Object(PHPStan\Type\Arra
         yType), Object(PHPStan\Type\ConditionalTypeForParameter))
         #2 vendor/rector/rector/rules/DeadCode/PhpDoc/DeadReturnTagValueNodeAnalyzer.php(85):
         Rector\NodeTypeResolver\TypeComparator\TypeComparator->arePhpParserAndPhpStanPhpDocTypesEqual
         (Object(PhpParser\Node\Identifier),
         Object(PHPStan\PhpDocParser\Ast\Type\ConditionalTypeForParameterNode),
         Object(PhpParser\Node\Stmt\ClassMethod))
         #3 vendor/rector/rector/rules/DeadCode/PhpDoc/TagRemover/ReturnTagRemover.php(31):
         Rector\DeadCode\PhpDoc\DeadReturnTagValueNodeAnalyzer->isDead(Object(PHPStan\PhpDocParser\Ast
         \PhpDoc\ReturnTagValueNode), Object(PhpParser\Node\Stmt\ClassMethod))
         #4
         vendor/rector/rector/rules/DeadCode/Rector/ClassMethod/RemoveUselessReturnTagRector.php(78):
         Rector\DeadCode\PhpDoc\TagRemover\ReturnTagRemover->removeReturnTagIfUseless(Object(Rector\Be
         tterPhpDocParser\PhpDocInfo\PhpDocInfo), Object(PhpParser\Node\Stmt\ClassMethod))
         #5 vendor/rector/rector/src/Rector/AbstractRector.php(111):
         Rector\DeadCode\Rector\ClassMethod\RemoveUselessReturnTagRector->refactor(Object(PhpParser\No
         de\Stmt\ClassMethod))
         #6 vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(165):
         Rector\Rector\AbstractRector->enterNode(Object(PhpParser\Node\Stmt\ClassMethod))
         #7 vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(90):
         PhpParser\NodeTraverser->traverseArray(Array)
         #8 vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(192):
         PhpParser\NodeTraverser->traverseNode(Object(PhpParser\Node\Stmt\Class_))
         #9 vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(90):
         PhpParser\NodeTraverser->traverseArray(Array)
         #10 vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(192):
         PhpParser\NodeTraverser->traverseNode(Object(PhpParser\Node\Stmt\Namespace_))
         #11 vendor/rector/rector/vendor/nikic/php-parser/lib/PhpParser/NodeTraverser.php(71):
         PhpParser\NodeTraverser->traverseArray(Array)
         #12 vendor/rector/rector/src/PhpParser/NodeTraverser/RectorNodeTraverser.php(43):
         PhpParser\NodeTraverser->traverse(Array)
         #13 vendor/rector/rector/src/Application/FileProcessor.php(103):
         Rector\PhpParser\NodeTraverser\RectorNodeTraverser->traverse(Array)
         #14 vendor/rector/rector/src/Application/ApplicationFileProcessor.php(174):
         Rector\Application\FileProcessor->processFile(Object(Rector\ValueObject\Application\File),
         Object(Rector\ValueObject\Configuration))
         #15 vendor/rector/rector/src/Application/ApplicationFileProcessor.php(151):
         Rector\Application\ApplicationFileProcessor->processFile(Object(Rector\ValueObject\Applicatio
         n\File), Object(Rector\ValueObject\Configuration))
         #16 vendor/rector/rector/src/Application/ApplicationFileProcessor.php(128):
         Rector\Application\ApplicationFileProcessor->processFiles(Array,
         Object(Rector\ValueObject\Configuration), Object(Closure), Object(Closure))
         #17 vendor/rector/rector/src/Console/Command/ProcessCommand.php(150):
         Rector\Application\ApplicationFileProcessor->run(Object(Rector\ValueObject\Configuration),
         Object(RectorPrefix202411\Symfony\Component\Console\Input\ArgvInput))
         #18 vendor/rector/rector/vendor/symfony/console/Command/Command.php(285):
         Rector\Console\Command\ProcessCommand->execute(Object(RectorPrefix202411\Symfony\Component\Co
         nsole\Input\ArgvInput),
         Object(RectorPrefix202411\Symfony\Component\Console\Output\ConsoleOutput))
         #19 vendor/rector/rector/vendor/symfony/console/Application.php(900):
         RectorPrefix202411\Symfony\Component\Console\Command\Command->run(Object(RectorPrefix202411\S
         ymfony\Component\Console\Input\ArgvInput),
         Object(RectorPrefix202411\Symfony\Component\Console\Output\ConsoleOutput))
         #20 vendor/rector/rector/vendor/symfony/console/Application.php(279):
         RectorPrefix202411\Symfony\Component\Console\Application->doRunCommand(Object(Rector\Console\
         Command\ProcessCommand), Object(RectorPrefix202411\Symfony\Component\Console\Input\ArgvInput),
         Object(RectorPrefix202411\Symfony\Component\Console\Output\ConsoleOutput))
         #21 vendor/rector/rector/src/Console/ConsoleApplication.php(53):
         RectorPrefix202411\Symfony\Component\Console\Application->doRun(Object(RectorPrefix202411\Sym
         fony\Component\Console\Input\ArgvInput),                                                               Object(RectorPrefix202411\Symfony\Component\Console\Output\ConsoleOutput))
         #22 vendor/rector/rector/vendor/symfony/console/Application.php(162):
         Rector\Console\ConsoleApplication->doRun(Object(RectorPrefix202411\Symfony\Component\Console\
         Input\ArgvInput), Object(RectorPrefix202411\Symfony\Component\Console\Output\ConsoleOutput))           #23 vendor/rector/rector/bin/rector.php(130):
         RectorPrefix202411\Symfony\Component\Console\Application->run()
         #24 vendor/rector/rector/bin/rector(5): require_once('/Volumes/CS/www...')                             #25 vendor/bin/rector(119): include('/Volumes/CS/www...')
         #26 {main}". On line: 57

Code that errors:

final readonly class ArrayHelper
{
    /**
     * Groups an array by a key returned by a callback.
     *
     * Example:
     *
     * return ArrayHelper::groupBy(
     *     $results,
     *     fn ($ticket) => (string) $ticket->getFile()->getId(),
     * );
     *
     * @template TValue of mixed
     * @template TCallbackValue of mixed
     * @template TKey of array-key
     * @param array<TValue> $input
     * @param callable(TValue): TKey $keyCallback
     * @param null|callable(TValue): TCallbackValue $valueCallback
     *
     * @return ($valueCallback is null ? array<TKey, non-empty-list<TValue>> : array<TKey, non-empty-list<TCallbackValue>>)
     */
    public static function groupBy(array $input, callable $keyCallback, ?callable $valueCallback = null) : array
    {
        $output = [];
        foreach ($input as $result) {
            $output[$keyCallback($result)][] = $valueCallback !== null ? $valueCallback($result) : $result;
        }

        return $output;
    }
}

/cc @samsonasik