in src/ClientBuilder.php [447:460]
protected function isSymfonyHttpClient(Transport $transport): bool
{
if (false !== strpos(get_class($transport->getClient()), 'Symfony\Component\HttpClient')) {
return true;
}
try {
if (false !== strpos(get_class($transport->getAsyncClient()), 'Symfony\Component\HttpClient')) {
return true;
}
} catch (NoAsyncClientException $e) {
return false;
}
return false;
}