To be more concrete, the goal here is to have a new component that depends on:

• DataValues
• Serialization

And is thus independent from Wikibase, and usable from other contexts, such as bots, API clients and applications doing something with our data model.

This component will be very similar to the one for the Ask language: https://github.com/wmde/AskSerialization

Putting it here for now, can be moved somewhere else later if there is reason to do so: https://github.com/DataValues/Serialization