Json to Dart Model extension can convert JSON objects into Dart data classes. It supports pure Dart class conversion, Flutter-recommended JSON serialization using annotations, Freezed support, Effective Dart:Style, and many more features. Currently, it has more than 135,000 installs.
Fixes #12
I have only included this change for freezed classes only. This will add
@JsonKey(name:'')
before each key respecting the original caseSample:
Note disable, deleted keys case