Libraries.PredicatePredicates to check library dependencies.
Example sexp syntax:
(libraries (present ordering yojson))
These names are deprecated and will be removed by a future upgrade. Do not use in new code and migrate at your earliest convenience. Use `present instead, or `absent instead of the negation of `mem.
type t = [ | `present of Dunolint__Dune0.Library__name.t Nonempty_list.t| `absent of Dunolint__Dune0.Library__name.t Nonempty_list.t| deprecated_names ]