using BankContracts.BindingModels; using BankContracts.SearchModels; using BankContracts.ViewModels; namespace BankContracts.BusinessLogicContracts { public interface ICostLogic { List ReadList(CostSearchModel? model = null); CostViewModel ReadElement(CostSearchModel model); bool Create(CostBindingModel model); bool Update(CostBindingModel model); bool Delete(CostBindingModel model); } }