src/Config/Configuration.php
public function getSection($section)
    {
        if ($this->hasSection($section)) {
            return $this->configArray[$section];
        } else {
            throw new \RuntimeException('The section (' . $section . ') you are trying to access does not exist.');
        }
    }
public function getSection($section)
    {
        if ($this->hasSection($section)) {
            return $this->configArray[$section];
        } else {
            throw new \RuntimeException('The section (' . $section . ') you are trying to access does not exist.');
        }
    }
@param $section

@return array