toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final interval = this.interval;
  final strokeCount = this.strokeCount;
  final swimStrokeType = this.swimStrokeType;
  return {
    'interval': ?interval,
    'strokeCount': ?strokeCount,
    'swimStrokeType': ?swimStrokeType,
  };
}