Multiple registrations of INotificationHandler

mediatr.cs

public class MeasureEmailNotification : INotification
{
	public int Id { set; get; }
}

public class MeasureEmailNotificationHandler : INotificationHandler<MeasureEmailNotification>
{
	public async Task Handle(MeasureEmailNotification emailNotification, CancellationToken cancellationToken)
	{
		// just to compile
		await Console.Out.WriteLineAsync(emailNotification.Id);
	}
}


public class RegulationEmailNotification : INotification
{
	public int Id { set; get; }
}

public class RegulationEmailNotificationHandler : INotificationHandler<RegulationEmailNotification>
{
	public async Task Handle(RegulationEmailNotification emailNotification, CancellationToken cancellationToken)
	{
		// just to compile
		await Console.Out.WriteLineAsync(emailNotification.Id);
	}
}

Startup.cs

public IServiceProvider ConfigureServices(IServiceCollection services)
{
  // domainAssembly contains all IRequest<>, IRequestHandler<>, INotification, INotificationHandler<> implementations
  var domainAssembly = typeof(RegulationEmailNotificationHandler).Assembly;

  services.AddMediatR(domainAssembly);
  
// ContainerBuilder is from Autofac
  var builder = new ContainerBuilder();
  
			builder.RegisterAssemblyTypes(domainAssembly)
				.AsImplementedInterfaces()
				.InstancePerLifetimeScope();

			builder.Populate(services);

			Container = builder.Build();

			return new AutofacServiceProvider(Container);
}