* @since 2.0 */ class MissingTranslationEvent extends Event { /** * @var string the message to be translated. An event handler may overwrite this property * with a translated version if possible. */ public $message; /** * @var string the category that the message belongs to */ public $category; /** * @var string the language ID (e.g. en-US) that the message is to be translated to */ public $language; }