copyWith method
Implementation
StarPaymentOption copyWith({
String? currency,
int? amount,
int? starCount,
String? storeProductId,
bool? isAdditional,
}) => StarPaymentOption(
currency: currency ?? this.currency,
amount: amount ?? this.amount,
starCount: starCount ?? this.starCount,
storeProductId: storeProductId ?? this.storeProductId,
isAdditional: isAdditional ?? this.isAdditional,
);