telegram-bot/modules/CodeWatcher/CodeWatcher.cs

using Kruzya.TelegramBot.Core;
using Kruzya.TelegramBot.Core.Extensions;
using Microsoft.Extensions.DependencyInjection;
using West.TelegramBot.CodeWatcher.Options;
using West.TelegramBot.CodeWatcher.Service;

namespace West.TelegramBot.CodeWatcher
{
    public class CodeWatcher : Module
    {
        public CodeWatcher(Core core) : base(core) {}

        public override void ConfigureServices(IServiceCollection services)
        {
            services.AddOption<CodeWatcherMode>();
            
            services.AddHttpClient<IHasteService, HasteService>(c =>
            {
                c.BaseAddress = new Uri(Core.Configuration["HastebinUrl"]!);
            });
        }
    }
}