public function enable($apiKey, $projectId, $ignoredExceptions = [], $env = null, $version = null, $host = null)
 {
     $args = ['projectKey' => $apiKey, 'projectId' => $projectId];
     if ($host !== null) {
         $args['host'] = $host;
     }
     if ($env !== null) {
         $args['environment'] = $env;
     }
     if ($version !== null) {
         $args['appVersion'] = $version;
     }
     $this->client = new Notifier($args);
     $this->client->addFilter(function ($notice) use($ignoredExceptions) {
         if (in_array($notice['errors'][0]['type'], $ignoredExceptions)) {
             return null;
         }
         return $notice;
     });
 }
 /**
  * Register the application services.
  *
  * @return void
  */
 public function register()
 {
     $this->app->singleton('Airbrake\\Instance', function ($app) {
         $airbrake = new Notifier(['projectId' => config('airbrake.id'), 'projectKey' => config('airbrake.key'), 'host' => config('airbrake.host')]);
         $airbrake->addFilter(function ($notice) {
             $this->setEnvName($notice);
             foreach ($this->getEnvKeys() as $envKey) {
                 $this->filterEnvKey($notice, $envKey);
             }
             return $notice;
         });
         return $airbrake;
     });
     $handler = $this->app->make('Illuminate\\Contracts\\Debug\\ExceptionHandler');
     $this->app->instance('Illuminate\\Contracts\\Debug\\ExceptionHandler', new Handler\AirbrakeExceptionHandler($handler, $this->app));
 }