* Defaults to $wgPasswordAttemptThrottle. See documentation of that variable for format.
* @param array $params Parameters (all optional):
* - type: throttle type, used as a namespace for counters,
* Defaults to $wgPasswordAttemptThrottle. See documentation of that variable for format.
* @param array $params Parameters (all optional):
* - type: throttle type, used as a namespace for counters,