Scrutor auto rejestracja typów

IRepository.cs

public interface IRepository
{
}

Repositories.cs

public interface ICategoryRepository : IRepository
{
    Category GetById(Guid id);
}

public class CategoryRepository : ICategoryRepository
{
    public Category GetById(Guid id)
    {
        return new Category()
        {
            Id = id
        };
    }
}

public interface IProductRepository : IRepository
{
    Product GetById(Guid id);
}

public class ProductRepository : IProductRepository
{
    public Product GetById(Guid id)
    {
        return new Product()
        {
            Id = id
        };
    }
}

ServiceCollectionExtensions.cs

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddRepositories(this IServiceCollection services)
    {
        services.Scan(s => s.FromAssemblyOf<IRepository>()
            .AddClasses(c => c.AssignableTo<IRepository>())
                .AsImplementedInterfaces()
                .WithScopedLifetime());

        return services;
    }
}

Startup.cs

public void ConfigureServices(IServiceCollection services)
{
    services.AddScoped<IProductRepository, ProductRepository>();
    services.AddScoped<ICategoryRepository, CategoryRepository>();

    services.AddControllers();
    services.AddSwaggerGen(c =>
    {
        c.SwaggerDoc("v1", new OpenApiInfo { Title = "ScrutorTests", Version = "v1" });
    });
}

Startup2.cs

public void ConfigureServices(IServiceCollection services)
{
    services.Scan(s => s.FromAssemblyOf<IRepository>()
        .AddClasses(c => c.AssignableTo<IRepository>())
        .AsImplementedInterfaces()
        .WithScopedLifetime());

    services.AddControllers();
    services.AddSwaggerGen(c =>
    {
        c.SwaggerDoc("v1", new OpenApiInfo { Title = "ScrutorTests", Version = "v1" });
    });
}

Startup3.cs

public void ConfigureServices(IServiceCollection services)
{
    services.AddRepositories();

    services.AddControllers();
    services.AddSwaggerGen(c =>
    {
        c.SwaggerDoc("v1", new OpenApiInfo { Title = "ScrutorTests", Version = "v1" });
    });
}