It's been a while since I wrote Ocaml, but IIRC the compiler yells at you if your mli files are out-of-date, for whatever that's worth. So keeping them synced i

It's been a while since I wrote Ocaml, but IIRC the compiler yells at you if your mli files are out-of-date, for whatever that's worth. So keeping them synced isn't really an issue.