Extend controller by default.

app/Http/Controllers/Auth/AuthController.php

 <?php namespace App\Http\Controllers\Auth;
 
+use Illuminate\Routing\Controller;
 use Illuminate\Contracts\Auth\Guard;
-
 use App\Http\Requests\Auth\LoginRequest;
 use App\Http\Requests\Auth\RegisterRequest;
 
 /**
  * @Middleware("guest", except={"logout"})
  */
-class AuthController {
+class AuthController extends Controller {
 
 	/**
 	 * The Guard implementation.

app/Http/Controllers/Auth/PasswordController.php

 <?php namespace App\Http\Controllers\Auth;
 
 use Illuminate\Http\Request;
+use Illuminate\Routing\Controller;
 use Illuminate\Contracts\Auth\PasswordBroker;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 
 /**
  * @Middleware("guest")
  */
-class PasswordController {
+class PasswordController extends Controller {
 
 	/**
 	 * The password broker implementation.

app/Http/Controllers/HomeController.php

 <?php namespace App\Http\Controllers;
 
-class HomeController {
+use Illuminate\Routing\Controller;
+
+class HomeController extends Controller {
 
 	/*
 	|--------------------------------------------------------------------------

config/app.php

@@ -112,6 +112,7 @@ return [
 		'Illuminate\Auth\AuthServiceProvider',
 		'Illuminate\Cache\CacheServiceProvider',
 		'Illuminate\Foundation\Providers\ConsoleSupportServiceProvider',
+		'Illuminate\Routing\ControllerServiceProvider',
 		'Illuminate\Cookie\CookieServiceProvider',
 		'Illuminate\Database\DatabaseServiceProvider',
 		'Illuminate\Encryption\EncryptionServiceProvider',