[RFC] Extensibility

[Zion Rubin]

Hello all,

I would like to submit the following RFC for a definition of the module's
extensibility in Liminal.
Comments are enabled.

https://docs.google.com/document/d/1xcGBQkYdB1T7jAoLpBdeKxwqA9B2dirQnOzG8inwobk/edit?usp=sharing

Thanks,
Zion