getRemoteDescription method
Implementation
@override
Future<RTCSessionDescription?> getRemoteDescription() async {
  if (null == _jsPc.remoteDescription) {
    return null;
  }
  return _sessionFromJs(_jsPc.remoteDescription);
}@override
Future<RTCSessionDescription?> getRemoteDescription() async {
  if (null == _jsPc.remoteDescription) {
    return null;
  }
  return _sessionFromJs(_jsPc.remoteDescription);
}