description

# addStream method Null safety

void addStream (

1. MediaStream? stream,
2. [Map? mediaConstraints]

)

## Implementation

    void addStream(MediaStream? stream, [Map? mediaConstraints]) {
      if (mediaConstraints != null) {
        var mediaConstraints_1 = convertDartToNative_Dictionary(mediaConstraints);
        _addStream_1(stream, mediaConstraints_1);
        return;
      }
      _addStream_2(stream);
      return;
    }