PaymentIntentFpx constructor
      const
      PaymentIntentFpx({ 
    
- IssuingCardholderType? accountHolderType,
 - required PaymentMethodDetailsFpxBank bank,
 
param
If this is an `fpx` PaymentMethod, this hash contains details about the FPX payment method.
Implementation
const PaymentIntentFpx({
  this.accountHolderType,
  required this.bank,
});