equals property
Comparison objects
Implementation
@override
Map<String, Object?> get equals => <String, Object?>{
...super.equals,
JsonKeys.maskedPan: maskedPan,
JsonKeys.expiration: expiration,
JsonKeys.cardholderName: cardholderName,
JsonKeys.approvalCode: approvalCode,
JsonKeys.chargeback: chargeback,
JsonKeys.paymentSystem: paymentSystem,
JsonKeys.secureAuthInfo: secureAuthInfo,
JsonKeys.pan: pan,
JsonKeys.productCategory: productCategory,
JsonKeys.product: product,
};