isSuperadmin()) { return true; } return null; } public function viewAny(User $user): bool { return true; } public function view(User $user, PreregistrationPage $page): bool { return $user->id === $page->user_id; } public function create(User $user): bool { return true; } public function update(User $user, PreregistrationPage $page): bool { return $user->id === $page->user_id; } public function delete(User $user, PreregistrationPage $page): bool { return $user->id === $page->user_id; } }