### Purpose This exposes four methods from `Model` through `Internals`. It allows apps like Synctrain to obtain information about local/remote need and sync progress. ### Testing No testing seems necessary, functions are exported verbatim. ### Screenshots N/a ### Documentation Not public API, I am aware this interface may change at any time. ## Authorship OK. Co-authored-by: Ross Smith II <ross@smithii.com> Co-authored-by: Jakob Borg <jakob@kastelo.net>