When using DrupalDriver in a Drupal 10/11 with PHP 8.4 it generates warnings about nullable parameters. I'll add a local generated patch. Nullable ('?') parameters are supported since PHP 7.1 [drupal-driver-php84-nullable-params.patch](https://github.com/user-attachments/files/23543637/drupal-driver-php84-nullable-params.patch)