/**
* Get the name of the module as shown in the profiler log
*
- * @param $db DatabaseBase
+ * @param $db DatabaseBase|bool
*
* @return string
*/
* automated identification of the error, e.g., 'unknown_action'
* @param $httpRespCode int HTTP response code
* @param $extradata array Data to add to the "<error>" element; array in ApiResult format
+ * @throws UsageException
*/
public function dieUsage( $description, $errorCode, $httpRespCode = 0, $extradata = null ) {
Profiler::instance()->close();