OnlineBankingConfigurationBuilder
abstract class OnlineBankingConfigurationBuilder<OnlineBankingConfigurationT : OnlineBankingConfiguration, IssuerListBuilderT : OnlineBankingConfiguration.OnlineBankingConfigurationBuilder<OnlineBankingConfigurationT, IssuerListBuilderT>> : ActionHandlingPaymentMethodConfigurationBuilder<OnlineBankingConfigurationT, IssuerListBuilderT> , ButtonConfigurationBuilder(source)