Documentation on Extensions?
Nevermind, it's there. The header style was throwing me off.
I'm interested in SQLITE FTS4, FTS5 and closure tables. Peewee [states to have some form of support for them](http://docs.peewee-orm.com/en/latest/peewee/playhouse.html?highlight=closure#sqlite-ext). However, that's the only mention I see. Are there no docs on what this support actually entails and how I use it? How would I go about taking advantage of Peewee's "support" for these features?