toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
  if (highValue != null) 'highValue': highValue!,
  if (lowValue != null) 'lowValue': lowValue!,
  if (rateInMicros != null) 'rateInMicros': rateInMicros!,
};