toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() {
  final avoidFerries = this.avoidFerries;
  final avoidHighways = this.avoidHighways;
  final avoidIndoor = this.avoidIndoor;
  final avoidTolls = this.avoidTolls;
  return {
    'avoidFerries': ?avoidFerries,
    'avoidHighways': ?avoidHighways,
    'avoidIndoor': ?avoidIndoor,
    'avoidTolls': ?avoidTolls,
  };
}