Addon.fromJson constructor
Implementation
factory Addon.fromJson(Map<String, dynamic> json) => Addon(
id: json["id"],
name: json["name"],
price: json["price"]?.toDouble(),
originalPackagePrice: json["originalPackagePrice"]?.toDouble,
type: json["type"] != null ? List<String>.from(json["type"]) : null,
adultCount: json["adultPassengers"],
);