toMap method Null safety
- @override
Implementation
@override
Map<String, Object?> toMap() {
return {'buildingList': this.buildingList?.map((e) => e.toMap()).toList()};
}
@override
Map<String, Object?> toMap() {
return {'buildingList': this.buildingList?.map((e) => e.toMap()).toList()};
}