RefundPayment.fromJson constructor Null safety
Implementation
factory RefundPayment.fromJson(Map<String, dynamic> json) =>
RefundPayment(json['id'], json['id_type'], json['amount'], json['fee']);
factory RefundPayment.fromJson(Map<String, dynamic> json) =>
RefundPayment(json['id'], json['id_type'], json['amount'], json['fee']);