BMFPlaneVehicleInfo constructor Null safety

Implementation

BMFPlaneVehicleInfo({
  String? name,
  String? departureStation,
  String? arriveStation,
  String? departureTime,
  String? arriveTime,
  this.price,
  this.discount,
  this.airlines,
  this.bookingUrl,
}) : super(
        name: name,
        departureStation: departureStation,
        arriveStation: arriveStation,
        departureTime: departureTime,
        arriveTime: arriveTime,
      );