*
* @param $data String
* @param $storageParams Array: associative array of parameters for the ExternalStore object.
- * @throws DBConnectionError|DBQueryError|MWException
- * @return string The URL of the stored data item, or false on error
+ * @throws MWException|DBConnectionError|DBQueryError
+ * @return string|bool The URL of the stored data item, or false on error
*/
public static function insertToDefault( $data, $storageParams = array() ) {
global $wgDefaultExternalStore;