/**
* Determines the best language to use based on the $supported
* types the application says it supports, and the types requested
* by the client.
*
* If no match is found, the first, highest-ranking client requested
* type is returned.
*
* @param array $supported
*
* @return string
*/
public function language(array $supported) : string
{
return $this->getBestMatch($supported, $this->request->getHeaderLine('accept-language'));
}
