Hey guys

I wanted to put a user_id in the token response, and line 66 of BearerTokenResponse says:
/**
* Add custom fields to your Bearer Token response here, then override
* AuthorizationServer::getResponseType() to pull in your version of
* this class rather than the default.

This doesn't work though, as AuthorizationServer->encryptionKey, which is used in
AuthorizationServer::getResponseType() is declared private.

Any chance it could be updated to protected to enable this modification please?

Cheers
Alex