module Dom_events:sig
..end
module Typ:sig
..end
type
listener
val listen : ?capture:bool ->
(#Dom_html.eventTarget as 'a) Js.t ->
(#Dom_html.event as 'b) Js.t Typ.typ ->
('a Js.t -> 'b Js.t -> bool) -> listener
val stop_listen : listener -> unit