toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (channel != null) 'channel': channel!,
      if (gainDb != null) 'gainDb': gainDb!,
      if (key != null) 'key': key!,
      if (track != null) 'track': track!,
    };