You can search for identifiers within the package.
in-package search v0.2.0
val sort : Var.Fd.t array -> Var.Fd.t array
val sortp : Var.Fd.t array -> Var.Fd.t array * Var.Fd.t array
val cstr : Var.Fd.t array -> ?p:Var.Fd.t array option -> Var.Fd.t array -> Cstr.t