return $instance;
}
+ /**
+ * @param null $key
+ * @param null $type
+ * @param null $name
+ * @param null $label
+ * @param null $file
+ */
function __construct($key = NULL, $type = NULL, $name = NULL, $label = NULL, $file = NULL) {
$this->key = $key;
$this->type = $type;