AutofacRootModule for using Autofac in .NET core web applications

AutofacRootModule.cs

public class AutofacRootModule : Module
{
    protected override void Load(ContainerBuilder builder)
    {
        builder.RegisterType<CreatedOnDateTimeService>().As<ISingletonService>().SingleInstance();
        builder.RegisterType<CreatedOnDateTimeService>().As<IScopedService>().InstancePerLifetimeScope();
        builder.RegisterType<CreatedOnDateTimeService>().As<ITransientService>().InstancePerDependency();
    }
}