You can search for identifiers within the package.
in-package search v0.2.0
type 'a t = 'a list
val length : 'a t -> integer
val hd : 'a t -> 'a
val tl : 'a t -> 'a t
val nth : 'a t -> integer -> 'a
val nth_opt : 'a t -> integer -> 'a option
val rev : 'a t -> 'a t
val init : integer -> (integer -> 'a) -> 'a t
val map : ('a -> 'b) -> 'a t -> 'b t
val mapi : (integer -> 'a -> 'b) -> 'a t -> 'b t
val fold_left : ('a -> 'b -> 'a) -> 'a -> 'b t -> 'a
val fold_right : ('b -> 'a -> 'a) -> 'b t -> 'a -> 'a
val map2 : ('a -> 'b -> 'c) -> 'a t -> 'b t -> 'c t
val for_all : ('a -> bool) -> 'a t -> bool
val _exists : ('a -> bool) -> 'a t -> bool
val for_all2 : ('a -> 'b -> bool) -> 'a t -> 'b t -> bool
val _exists2 : ('a -> 'b -> bool) -> 'a t -> 'b t -> bool
val mem : 'a -> 'a t -> bool
val to_seq : 'a t -> 'a sequence
val of_seq : 'a sequence -> 'a t