private function outputExamples($depth)
    {
        if (is_array($this->example)) {
            $message = count($this->example) > 1 ? 'Examples' : 'Example';

            $this->writeComment($message.':', $depth * 4 + 4);
            $this->writeArray($this->example, $depth * 4 + 4, true);
        }
    }