Markette\Gopay\DI\Extension::afterCompile PHP Метод

    public function afterCompile(PhpGenerator\ClassType $class)
    {
        $initialize = $class->methods['initialize'];
        $initialize->addBody('Markette\\Gopay\\DI\\Helpers::registerAddPaymentButtonsUsingDependencyContainer($this, ?);', [$this->prefix('service')]);
    }