+ /**
+ * Return an array of subpages beginning with $search that this special page will accept.
+ *
+ * For example, if a page supports subpages "foo", "bar" and "baz" (as in Special:PageName/foo,
+ * etc.):
+ *
+ * - `prefixSearchSubpages( "ba" )` should return `array( "bar", "baz" )`
+ * - `prefixSearchSubpages( "f" )` should return `array( "foo" )`
+ * - `prefixSearchSubpages( "z" )` should return `array()`
+ * - `prefixSearchSubpages( "" )` should return `array( foo", "bar", "baz" )`
+ *
+ * @param string $search Prefix to search for
+ * @param integer $limit Maximum number of results to return
+ * @return string[] Matching subpages
+ */
+ public function prefixSearchSubpages( $search, $limit = 10 ) {
+ return array();
+ }
+