using w21library.classes; using w21library.classes.Intf; namespace w21library { public class Program { public static void Main(string[] args) { var builder = WebApplication.CreateBuilder(args); // Add services to the container. TestLibrary testLibrary = new TestLibrary(); builder.Services.AddSingleton(testLibrary); builder.Services.AddControllers(); var app = builder.Build(); // Configure the HTTP request pipeline. app.MapControllers(); app.Run(); } } }