CODE EXAMPLE FOR TYPESCRIPT

ts factory pattern

class VehicleFactory {
  public createVehicle(type: string): Vehicle {
    switch (type) {
      case 'car':
        return new Car();
      case 'truck':
        return new Truck();
      default:
        throw new Error(`Vehicle of type ${type} not found`);
    }
  }
}

const factory = new VehicleFactory();
const car = factory.createVehicle('car');
const truck = factory.createVehicle('truck');