inherit 'target Js_of_ocaml__.Dom.event
method data : 'data Js_of_ocaml__.Js.readonly_propmethod origin : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t
Js_of_ocaml__.Js.readonly_propmethod lastEventId : Js_of_ocaml__.Js.js_string Js_of_ocaml__.Js.t
Js_of_ocaml__.Js.readonly_propmethod source : Js_of_ocaml__.Js.Unsafe.any Js_of_ocaml__.Js.opt
Js_of_ocaml__.Js.readonly_propThe source of a message event is a MessageEventSource, i.e. one of a WindowProxy, a MessageChannel.messagePort or a ServiceWorker.serviceWorker; null when there is none.
method ports : Js_of_ocaml__.Js.Unsafe.any Js_of_ocaml__.Js.js_array
Js_of_ocaml__.Js.t
Js_of_ocaml__.Js.readonly_propThe MessagePorts associated with the message. Coerce the elements to MessageChannel.messagePort to use them.