public function getParamDescription()
 {
     $p = $this->getModulePrefix();
     return array('sort' => 'Property to sort by', 'dir' => 'The direction in which to list', 'from' => "The image title to start enumerating from. Can only be used with {$p}sort=name", 'to' => "The image title to stop enumerating at. Can only be used with {$p}sort=name", 'continue' => 'When more results are available, use this to continue', 'start' => "The timestamp to start enumerating from. Can only be used with {$p}sort=timestamp", 'end' => "The timestamp to end enumerating. Can only be used with {$p}sort=timestamp", 'prop' => ApiQueryImageInfo::getPropertyDescriptions($this->propertyFilter), 'prefix' => "Search for all image titles that begin with this " . "value. Can only be used with {$p}sort=name", 'minsize' => 'Limit to images with at least this many bytes', 'maxsize' => 'Limit to images with at most this many bytes', 'sha1' => "SHA1 hash of image. Overrides {$p}sha1base36", 'sha1base36' => 'SHA1 hash of image in base 36 (used in MediaWiki)', 'user' => "Only return files uploaded by this user. Can only be used " . "with {$p}sort=timestamp. Cannot be used together with {$p}filterbots", 'filterbots' => "How to filter files uploaded by bots. Can only be " . "used with {$p}sort=timestamp. Cannot be used together with {$p}user", 'mime' => 'What MIME type to search for. e.g. image/jpeg. Disabled in Miser Mode', 'limit' => 'How many images in total to return');
 }
 public static function getPropertyDescriptions($filter = array())
 {
     $s = parent::getPropertyDescriptions();
     $s[] = ' derivatives 	-Adds an array of video source derivatives';
     return $s;
 }
 public function getParamDescription()
 {
     return array('from' => 'The image title to start enumerating from', 'continue' => 'When more results are available, use this to continue', 'to' => 'The image title to stop enumerating at', 'prefix' => 'Search for all image titles that begin with this value', 'dir' => 'The direction in which to list', 'minsize' => 'Limit to images with at least this many bytes', 'maxsize' => 'Limit to images with at most this many bytes', 'limit' => 'How many images in total to return', 'sha1' => "SHA1 hash of image. Overrides {$this->getModulePrefix()}sha1base36", 'sha1base36' => 'SHA1 hash of image in base 36 (used in MediaWiki)', 'prop' => ApiQueryImageInfo::getPropertyDescriptions($this->propertyFilter), 'mime' => 'What MIME type to search for. e.g. image/jpeg. Disabled in Miser Mode');
 }