Class type `Geolocation.geolocation`

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