AccountRegisterPageLoadedHook example

        if ($context->getCustomer()) {
            return $this->redirectToRoute('frontend.account.home.page');
        }

        $redirect = $request->query->get('redirectTo', 'frontend.account.home.page');
        $errorRoute = $request->attributes->get('_route');

        $page = $this->loginPageLoader->load($request, $context);

        $this->hook(new AccountRegisterPageLoadedHook($page, $context));

        return $this->renderStorefront('@Storefront/storefront/page/account/register/index.html.twig', [
            'redirectTo' => $redirect,
            'redirectParameters' => $request->get('redirectParameters', json_encode([])),
            'errorRoute' => $errorRoute,
            'page' => $page,
            'data' => $data,
        ]);
    }

    #[Route(path: '/customer-group-registration/{customerGroupId}', name: 'frontend.account.customer-group-registration.page', defaults: ['_noStore' => true], methods: ['GET'])]