toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (amountDisplayString != null)
        'amountDisplayString': amountDisplayString!,
      if (amountMicros != null) 'amountMicros': amountMicros!,
      if (currency != null) 'currency': currency!,
      if (tier != null) 'tier': tier!,
      if (userComment != null) 'userComment': userComment!,
    };