/**
* {@inheritdoc}
*
* @param string $key Configuration item key name
* @param string|array|null $default Default configuration
*
* @return string|array|null Default configuration
*/
public function get($key, $default = null)
{
if ($this->has($key)) {
// return $this->cache[$key];
return Arr::get($this->data, $key);
}
return $default;
}
