public static ICompositeHandler InsertHandler <T>(
this ICompositeHandler handler, int atIndex)
{
var container = P <IContainer>(handler);;
return(handler.InsertHandlers(atIndex, container.Resolve <T>()));
}
public static ICompositeHandler InsertHandlers <T1, T2, T3, T4>(
this ICompositeHandler handler, int atIndex)
{
var container = P <IContainer>(handler);;
return(handler.InsertHandlers(atIndex, container.Resolve <T1>(),
container.Resolve <T2>(),
container.Resolve <T3>(),
container.Resolve <T4>()));
}