Is it possible to edit properties like version or dependencies version?

[talisonfc]

As every property is final, it's a good idea to add copyWith to generate a new runtime pubspec with some updates.

[Levi-Lesches]

Pulling from google/json_serializable.dart#502, maybe it would be possible to add https://pub.dev/packages/copy_with_extension_gen on top of @JsonSerializable()