/// <summary>
/// Links an <see cref="IStartup"/> instance to an <see cref="IServiceBuilder"/>.
/// </summary>
public static IServiceBuilder UseStartup(this IServiceBuilder serviceBuilder, IStartup startup)
{
serviceBuilder.AddConfigureConfiguration(startup.ConfigureConfiguration);
serviceBuilder.AddConfigureServices(startup.ConfigureServices);
serviceBuilder.AddConfigure(startup.Configure);
return(serviceBuilder);
}