* various row objects and XML output for filtering. Filters
* can be chained or used as callbacks.
*
- * @param DumpOutput &$sink
+ * @param DumpOutput|DumpFilter &$sink
*/
public function setOutputSink( &$sink ) {
$this->sink =& $sink;
* Not called by default (depends on $this->list_authors)
* Can be set by Special:Export when not exporting whole history
*
- * @param array $cond
+ * @param string $cond
*/
protected function do_list_authors( $cond ) {
$this->author_list = "<contributors>";