Worker.worker
inherit Js_of_ocaml__Dom_html.eventTarget
method onerror : ('self Js_of_ocaml__Js.t, errorEvent Js_of_ocaml__Js.t) Js_of_ocaml__Dom_html.event_listener Js_of_ocaml__Js.writeonly_prop
method onmessage : ('self Js_of_ocaml__Js.t, 'b messageEvent Js_of_ocaml__Js.t) Js_of_ocaml__Dom_html.event_listener Js_of_ocaml__Js.writeonly_prop