text: #pragma once
  
  #include "../meal/meal.hpp"
  
  namespace Restaurant
  {
  
    class Staff final
    {
    public:
  
      static void   addBurger(Restaurant::Meal& meal);
  
      static void   addFrenchFries(Restaurant::Meal& meal);
      
      static void   addSalad(Restaurant::Meal& meal);
  
      static void   addToy(Restaurant::Meal& meal);
  
    }; //!class Staff final
  
  } //!namespace Restaurant