[EDIT] FILE: FunctionLikeManipulator.php

<?php declare (strict_types=1); namespace Rector\NodeManipulator; use PhpParser\Node\FunctionLike; use Rector\NodeNameResolver\NodeNameResolver; final class FunctionLikeManipulator { /** * @readonly * @var \Rector\NodeNameResolver\NodeNameResolver */ private $nodeNameResolver; public function __construct(NodeNameResolver $nodeNameResolver) { $this->nodeNameResolver = $nodeNameResolver; } /** * @return string[] */ public function resolveParamNames(FunctionLike $functionLike) : array { $paramNames = []; foreach ($functionLike->getParams() as $param) { $paramNames[] = $this->nodeNameResolver->getName($param); } return $paramNames; } }
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