CourseWork_Bank/Bank/BankContracts/StoragesContracts/IClientStorage.cs

using BankContracts.BindingModels;
using BankContracts.SearchModels;
using BankContracts.ViewModels;

namespace BankContracts.StoragesContracts
{
    public interface IClientStorage
    {
        ClientViewModel? GetElement(ClientSearchModel model);
        ClientViewModel? Insert(ClientBindingModel model);
    }
}