Barryvdh\HttpCache\ServiceProvider::register PHP Метод

    public function register()
    {
        $app = $this->app;
        $configPath = __DIR__ . '/../config/httpcache.php';
        $this->mergeConfigFrom($configPath, 'httpcache');
        if (function_exists('config_path')) {
            $this->publishes([$configPath => config_path('httpcache.php')], 'config');
        }
        $app['http_cache.options'] = array_replace(array('debug' => $app['config']->get('app.debug')), $app['config']->get('httpcache.options'));
        $app['http_cache.cache_dir'] = $app['config']->get('httpcache.cache_dir');
        $app->singleton(Store::class, function ($app) {
            return new Store($app['http_cache.cache_dir']);
        });
        $app->alias(Store::class, StoreInterface::class);
        $app->singleton(Esi::class, function ($app) {
            if ($app['config']->get('httpcache.esi')) {
                return new Esi();
            }
        });
        $app->alias(Esi::class, SurrogateInterface::class);
        $this->app->bind('command.httpcache.clear', function ($app) {
            return new Console\ClearCommand($app['files']);
        });
        $this->commands('command.httpcache.clear');
    }