You can search for identifiers within the package.
in-package search v0.2.0
binaryen
Binaryen.Type
type t
val none : t
val int32 : t
val int64 : t
val float32 : t
val float64 : t
val vec128 : t
val funcref : t
val externref : t
val nullref : t
val exnref : t
val unreachable : t
val auto : t
val create : t array -> t