using CanteenContracts.ViewModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CanteenContracts.BusinessLogicsContracts
{
    public interface IGraphicLogic
    {
        public GraphicViewModel GetGraphicByPrice();

        public GraphicViewModel GetGraphicByCount();
    }
}