`method getCurrentPosition : (position Js_of_ocaml__.Js.t -> unit) Js_of_ocaml__.Js.callback -> (positionError Js_of_ocaml__.Js.t -> unit) Js_of_ocaml__.Js.callback -> positionOptions Js_of_ocaml__.Js.t -> unit Js_of_ocaml__.Js.meth`
`method watchPosition : (position Js_of_ocaml__.Js.t -> unit) Js_of_ocaml__.Js.callback -> (positionError Js_of_ocaml__.Js.t -> unit) Js_of_ocaml__.Js.callback -> positionOptions Js_of_ocaml__.Js.t -> watchId Js_of_ocaml__.Js.meth`
`method clearWatch : watchId -> unit Js_of_ocaml__.Js.meth`