protected function getSectionConfig(Config $config, $section)
    {
        $string = '';
        if (isset($config[$section])) {
            /** @var Config $config */
            $config = $config[$section];
            // If there is at least one section
            if ($config->count() > 0) {
                /** @var Config $values */
                foreach ($config as $name => $values) {
                    if ($values->count() > 0) {
                        $string .= $this->sections[$section] . ' ' . $name . PHP_EOL . '{' . PHP_EOL . "\t";
                        $string .= $this->getValuesString($values->toArray());
                        $string .= PHP_EOL . '}' . PHP_EOL;
                    }
                }
            }
        }
        return $string;
    }