/**
* Create an instance from array.
*
* Merge the candidate config with the defaults.
*
* @param array $config
* @param array $default
* @return Config
*/
public static function fromArray($config, array $defaults = [])
{
Ensure::isArray($config, 'The root element in the config must be an object');
return new static(array_replace($defaults, $config));
}
