start method
Implementation
void start(
        [RTCIceParameters? remoteParameters,
        RTCIceRole? role = RTCIceRole.controlled]) =>
    js_util.callMethod(this, 'start', [remoteParameters, role?.value]);void start(
        [RTCIceParameters? remoteParameters,
        RTCIceRole? role = RTCIceRole.controlled]) =>
    js_util.callMethod(this, 'start', [remoteParameters, role?.value]);