name : AgentServiceProvider.php <?php namespace Jenssegers\Agent; use Illuminate\Support\ServiceProvider; class AgentServiceProvider extends ServiceProvider { /** * Indicates if loading of the provider is deferred. * * @var bool */ protected $defer = true; /** * Register the service provider. */ public function register() { $this->app->singleton('agent', function ($app) { return new Agent($app['request']->server()); }); $this->app->alias('agent', Agent::class); } /** * Get the services provided by the provider. * * @return array */ public function provides() { return ['agent', Agent::class]; } }