/**
* @param Array $client
* @return void
* @throws \InvaildArgumentException
*/
public static function authenticateApp(array $client)
{
if (isset($client['id'], $client['secret'])) {
self::$authApp = $client;
self::$authenticatedApp = true;
} else {
throw new \InvaildArgumentException("The client array should contain `id` and `secret`");
}
}
