You can search for identifiers within the package.
in-package search v0.2.0
type t = [
| `BeginDict
| `BeginList
| `End
| `I of int
| `S of string
]
type token = t
type !'a sequence = ('a -> unit) -> unit
val to_string : t -> string
module Encode : sig ... end
module Decode : sig ... end
module Easy : sig ... end