// https://w3c.github.io/geolocation/#dom-geolocationpositionerror
[Exposed=Window]
interface GeolocationPositionError {
    const unsigned short PERMISSION_DENIED = 1;
    const unsigned short POSITION_UNAVAILABLE = 2;
    const unsigned short TIMEOUT = 3;
    readonly attribute unsigned short code;
    readonly attribute DOMString message;
};