You can search for identifiers within the package.
in-package search v0.2.0
coq-lsp.coq
Coq.Module
type t
val make : Names.DirPath.t -> (t, Loadpath.Error.t) Result.t
val uri : t -> Lang.LUri.File.t
val source : t -> string
val find : t -> string -> (Lang.Range.t option, string) Result.t