* support populating interfaces

* handle nested interfaces

* add changeset

* remove ts-ignore

* add potential unwrapping

* add invariant

* remove invariant

* (populate) - refactor and remove the need for visit & typeinfo (#966)

* remove need for visit with typeinfo

* simplify logic

* simplify document logic

* add todo

* remove one visit

* remove one visit

* remove unused import

* remove another visit

* remove last visit

* cleanup implementation

* remove ts-ignore

* cleanup implementation

* Fix warning
Co-authored-by: Phil Pluckthun <phil@kitten.sh>
Co-authored-by: Phil Pluckthun <phil@kitten.sh>