user_id === $user->id; } public function create($user): bool { return true; } public function update($user, ?Heir $heir = null): bool { return $heir === null || $heir->user_id === $user->id; } public function deleteAny($user): bool { return true; } public function delete($user, ?Heir $heir = null): bool { return $heir === null || $heir->user_id === $user->id; } }