counters/lib/address.dart

class Address {
  final int? id;
  final String streetName;
  final String comments;

  Address({
    this.id,
    required this.streetName,
    required this.comments,
  });

  factory Address.fromMap(Map<String, dynamic> json) => Address(
        id: json["id"],
        streetName: json["street_name"],
        comments: json["comments"],
      );

  Map<String, dynamic> toMap() => {
        "id": id,
        "street_name": streetName,
        "comments": comments,
      };
}