code: private function isMultilined(Tokens $tokens, $startParenthesisIndex, $endParenthesisIndex)
      {
          for ($i = $startParenthesisIndex; $i < $endParenthesisIndex; ++$i) {
              if (false !== strpos($tokens[$i]->getContent(), "\n")) {
                  return true;
              }
          }
  
          return false;
      }
docs: @param Tokens $tokens
  @param int    $startParenthesisIndex
  @param int    $endParenthesisIndex
  
  @return bool