"createFromJson" for @JsonSerializable to turn on/off deserialization code generation

[ManuelRauber]

Hi,

I have a class that only requires serialization to JSON but not deserialization.

For specific fields there is includeFromJson property for JsonKey.

Can we get the same for the whole class?

@JsonSerializable(createFromJson: false)
class MyClassThatOnlyNeedsSerialization {
  // ...
}

Thanks! :)