* @ingroup Parser
*/
class PPDStack {
- public $stack, $rootAccum;
+ /** @var PPDStackElement[] */
+ public $stack;
+ public $rootAccum;
+ /** @var string|array */
+ public $accum;
/**
- * @var PPDStack|false
+ * @var PPDStackElement|false
*/
public $top;
public $out;