Definition
Web Bluetooth defines BluetoothAdvertisingEventInit
dictionary BluetoothAdvertisingEventInit : EventInit {
required BluetoothDevice device;
sequence<(DOMString or unsigned long)> uuids;
DOMString name;
unsigned short appearance;
byte txPower;
byte rssi;
BluetoothManufacturerDataMap manufacturerData;
BluetoothServiceDataMap serviceData;
};