configureCheckout method
Only the Apple Pay settings reach native; credentials stay in Dart.
Implementation
@override
Future<void> configureCheckout({
String? applePayMerchantIdentifier,
String? applePayMerchantName,
}) {
return _guard(
() => _api.configureCheckout(
CheckoutConfigMessage(
applePayMerchantIdentifier: applePayMerchantIdentifier,
applePayMerchantName: applePayMerchantName,
),
),
);
}