*/ class PreviewProviderRegistration extends ServiceRegistration { /** @var string */ private $mimeTypeRegex; public function __construct(string $appId, string $service, string $mimeTypeRegex) { parent::__construct($appId, $service); $this->mimeTypeRegex = $mimeTypeRegex; } public function getMimeTypeRegex(): string { return $this->mimeTypeRegex; } }