This is my code

    [RuntimeLevel(MinLevel = RuntimeLevel.Run)]
    public class RegisterMediaRouteComposer : IUserComposer
    {


        public void Compose(Composition composition)
        {
            composition.Components().Append<RegisterMediaRouteComponent>();
        }
    }

    public class RegisterMediaRouteComponent : IComponent
    {

        IMediaService _mediaService;
        IUmbracoContextFactory _context;
        MembershipHelper _MembershipHelper;
        UmbracoHelper _umbracoHelper;

        public RegisterMediaRouteComponent(IMediaService mediaService, IUmbracoContextFactory context,UmbracoHelper umbracoHelper)
        {
            _mediaService = mediaService;
            _context = context;
            _umbracoHelper = umbracoHelper;


        }
        public void Initialize()
        {
        }
        public void Terminate()
        {

        }
    }