.NET Console app with dependency injection

Program.cs

using Microsoft.Extensions.DependencyInjection

namespace MyApp
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            var services = CreateServices();

            Application app = services.GetRequiredService<Application>();
            app.MyLogic();
        }

        private static ServiceProvider CreateServices()
        {
            var serviceProvider = new ServiceCollection()
                .AddSingleton<Application>(new Application())
                .BuildServiceProvider();

            return serviceProvider;
        }
    }

    public class Application
    {
        public void MyLogic()
        {
            // Do something epic
        }
    }
}