* Return the error message related to a certain array
* @deprecated since 1.29
* @param array|string|MessageSpecifier $error Element of a getUserPermissionsErrors()-style array
- * @return [ 'code' => code, 'info' => info ]
+ * @return array [ 'code' => code, 'info' => info ]
*/
public function parseMsg( $error ) {
wfDeprecated( __METHOD__, '1.29' );