[Exposed=Nobody]
interface InternalGamepad {
    readonly attribute sequence<long> buttons;
    readonly attribute sequence<long> axes;
    readonly attribute sequence<long> triggers;

    undefined setButton(long button, boolean down);
    undefined setAxis(long axis, short value);

    sequence<object> getReceivedRumbleEffects();
    sequence<object> getReceivedRumbleTriggerEffects();

    undefined disconnect();
};