Cartalyst\Stripe\Laravel\StripeServiceProvider::registerConfig PHP 메소드

    protected function registerConfig()
    {
        $this->app->singleton('stripe.config', function ($app) {
            return $app['stripe']->getConfig();
        });
        $this->app->alias('stripe.config', 'Cartalyst\\Stripe\\Config');
        $this->app->alias('stripe.config', 'Cartalyst\\Stripe\\ConfigInterface');
    }