You can search for identifiers within the package.
in-package search v0.2.0
val combine : parser_ -> parser_ -> parser_
val sum : parser_ list -> parser_
val twitter : parser_
val runkeeper : parser_
val nike : parser_
val birthday : parser_
val from_nike : string -> t
val from_runkeeper : string -> t
val from_twitter : string -> t
val from_birthday : string -> t
val from_iso : string -> t