- 'limit' => 'How many total pages to return.',
- 'sha1' => 'SHA1 hash of image',
- 'sha1base36' => 'SHA1 hash of image in base 36 (used in MediaWiki)'
+ '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' => array(
+ 'Which properties to get',
+ ' timestamp - Adds the timestamp when the image was upload',
+ ' user - Adds the username of the last uploader',
+ ' userid - Adds the user id of the last uploader',
+ ' comment - Adds the comment of the last upload',
+ ' url - Adds the URL of the image and its description page',
+ ' size - Adds the size of the image in bytes and its height and width',
+ ' dimensions - Alias of size',
+ ' sha1 - Adds the sha1 of the image',
+ ' mime - Adds the MIME of the image',
+ ' thumbmime - Adds the MIME of the tumbnail for the image',
+ ' archivename - Adds the file name of the archive version for non-latest versions',
+ ' bitdepth - Adds the bit depth of the version',
+ ),