we don't need the service provider anymore...right?

app/Providers/EventServiceProvider.php

···
-<?php
-
-// Copyright (c) ppy Pty Ltd <[e-mail]>. Licensed under the GNU Affero General Public License v3.0.
-// See the LICENCE file in the repository root for full licence text.
-
-namespace App\Providers;
-
-use App\Listeners;
-use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
-
-class EventServiceProvider extends ServiceProvider
-{
-    /**
-     * The event handler mappings for the application.
-     *
-     * @var array
-     */
-    protected $listen = [
-    ];
-
-    protected $subscribe = [
-    ];
-}

config/app.php

···
     ])->merge([
         App\Providers\AppServiceProvider::class,
         App\Providers\AuthServiceProvider::class,
-        App\Providers\EventServiceProvider::class,
         // Override default migrate:fresh
         App\Providers\MigrationServiceProvider::class,
         App\Providers\PassportServiceProvider::class,