toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final heartRateZoneType = this.heartRateZoneType;
  final maxBeatsPerMinute = this.maxBeatsPerMinute;
  final minBeatsPerMinute = this.minBeatsPerMinute;
  return {
    'heartRateZoneType': ?heartRateZoneType,
    'maxBeatsPerMinute': ?maxBeatsPerMinute,
    'minBeatsPerMinute': ?minBeatsPerMinute,
  };
}