You can search for identifiers within the package.
in-package search v0.2.0
val make : int32 -> 'a -> 'a array
val length : 'a array -> int32
val get : 'a array -> int32 -> 'a
val set : 'a array -> int32 -> 'a -> unit
val blit : 'a array -> int32 -> 'a array -> int32 -> int32 -> unit