extra property Null safety

1. @override
2. @JsonExtra()

Map<String, dynamic> extra

extra is a map of additional properties.

Implementation

@override

/// [extra] is a map of additional properties.
@JsonExtra()
Map<String, dynamic> get extra;

1. unself_model
2. unself_model
3. Struct
4. extra property

Struct class

1. Constructors
2. Struct
3. fromJson
4. Properties
5. copyWith
6. definition
7. extra
8. hashCode
9. name
10. runtimeType
11. Methods
12. map
13. mapOrNull
14. maybeMap
15. maybeWhen
16. noSuchMethod
17. toJson
18. toString
19. when
20. whenOrNull
21. Operators
22. operator ==