Template-API/RT.Application/DependencyInjection.cs

using Microsoft.Extensions.DependencyInjection;
using RT.Application.Services.Contract;
using RT.Application.Services.Implementation;

namespace RT.Application;

public static class DependencyInjection
{
    public static IServiceCollection AddApplication(this IServiceCollection services)
    {
        services.AddAutoMapper(cfg => cfg.AddMaps(typeof(DependencyInjection).Assembly));
        services.AddScoped<IAuthService, AuthService>();
        services.AddScoped<ITokenService, TokenService>();
        return services;
    }
}