using ElectronicsShopContracts.BindingModels; using ElectronicsShopContracts.ViewModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ElectronicsShopContracts.BusinessLogicContracts { public interface IExpensesLogic { ExpensesViewModel? ReadElement(ExpensesBindingModel model); ExpensesViewModel? Create(ExpensesBindingModel model); } }