Default auth service provider.

app/Providers/AuthServiceProvider.php

+<?php
+
+namespace App\Providers;
+
+use Illuminate\Contracts\Auth\Access\Gate as GateContract;
+use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
+
+class AuthServiceProvider extends ServiceProvider
+{
+    /**
+     * The policy mappings for the application.
+     *
+     * @var array
+     */
+    protected $policies = [
+        'App\Model' => 'App\Policies\ModelPolicy',
+    ];
+
+    /**
+     * Register any application authentication / authorization services.
+     *
+     * @param  \Illuminate\Contracts\Auth\Access\Gate  $gate
+     * @return void
+     */
+    public function boot(GateContract $gate)
+    {
+    	parent::registerPolicies($gate);
+
+    	//
+    }
+}

config/app.php

@@ -141,6 +141,7 @@ return [
          * Application Service Providers...
          */
         App\Providers\AppServiceProvider::class,
+        App\Providers\AuthServiceProvider::class,
         App\Providers\EventServiceProvider::class,
         App\Providers\RouteServiceProvider::class,