Taylohtio/GeneralApi/GeneralApi.Core/Services/IMapper.cs

using System.Collections.Generic;

namespace Taloyhtio.GeneralApi.Core.Services
{
    public interface IMapper<T, U>
    {
        U Map(T source);
        IEnumerable<U> Map(IEnumerable<T> source);
        T Map(U source);
        IEnumerable<T> Map(IEnumerable<U> source);
    }
}