You can search for identifiers within the package.
in-package search v0.2.0
type app_class =
| Tezos
| TezBake
val pp_app_class : Format.formatter -> app_class -> unit
type Ledgerwallet.Status.t +=
| Tezos_impossible_to_read_version
type t = {
app_class : app_class;
major : int;
minor : int;
patch : int;
}
val pp : Format.formatter -> t -> unit