interface VehicleFactory {
    createCar(): Car;
    createShip(): Ship;
}

class SportFactory implements VehicleFactory {
    public createCar(): Car {
        return new SportCar()
    }
    public createShip(): Ship {
        return new SportShip()
    }
}

class MiniFactory implements VehicleFactory {
    public createCar(): Car {
        return new MiniCar()
    }
    public createShip(): Ship {
        return new MiniShip()
    }
}

interface Car {
    info(): void;
}

class SportCar implements Car {
    public info(): void {
        console.log('SportCar')
    };
}

class MiniCar implements Car {
    public info(): void {
        console.log('MiniCar')
    };
}

interface Ship {
    info(): void;
}

class SportShip implements Ship {
    public info(): void {
        console.log('SportShip')
    }
}

class MiniShip implements Ship {
    public info(): void {
        console.log('MiniShip')
    }
}

function clientCode(factory: VehicleFactory) {
    const car = factory.createCar();
    const ship = factory.createShip();
    car.info()
    ship.info();
}

console.log('SportFactory type:');
clientCode(new SportFactory());

console.log('MiniFactory type:');
clientCode(new MiniFactory());