text: const Plane = require('./Plane');
  
  class PassengerPlane extends Plane {
  
      constructor(model, maxSpeed, maxFlightDistance, maxLoadCapacity, passengersCapacity) {
          super(model, maxSpeed, maxFlightDistance, maxLoadCapacity);
          this._passengersCapacity = passengersCapacity;
      }
  
      getPassengersCapacity() {
          return this._passengersCapacity;
      }
  
  }
  
  module.exports = PassengerPlane;