Expanded class hierarchy of PayPalExpress in PayPal for Payment 2.0.x
- class \Drupal\paypal_payment\Plugin\Payment\Method\PayPalBasic extends \Drupal\payment\Plugin\Payment\Method\Basic
- class \Drupal\paypal_payment\Plugin\Payment\Method\PayPalExpress
- class \Drupal\paypal_payment\Plugin\Payment\Method\PayPalStandard