GObject EggDBusMessage EggDBusHashMap EggDBusMethodInvocation EggDBusConnection EggDBusObjectProxy EggDBusVariant EggDBusArraySeq EggDBusStructure EggDBusInterfaceProxy EggDBusBusNameTracker GInterface EggDBusInterface EggDBusProperties EggDBusPeer EggDBusBus EggDBusIntrospectable