You can search for identifiers within the package.
in-package search v0.2.0
type !'a mut_list = {
hd : 'a;
mutable tl : 'a list;
}
val create : unit -> 'a mut_list
val accum : 'a mut_list -> 'a -> 'a mut_list
val set_tail : 'a mut_list -> 'a list -> unit
val return : 'a mut_list -> 'a list