IRepositoryBase.cs

using System;
using System.Collections.Generic;
using System.Linq.Expressions;
using Domain.Entities;
namespace Domain.Contracts
{
 public interface IRepositoryBase<TEntity> where TEntity : BaseEntity
 {
 IEnumerable<TEntity> GetAll();
 TEntity GetById(int id);
 void Insert(ref TEntity entity);
 bool Update(TEntity entity);
 bool Delete(Int32 id);
 IEnumerable<TEntity> GetList(Expression<Func<TEntity, bool>> predicate);
 }
}