- * Provides a file-based cache of a SiteStore. The sites are stored in
- * a json file. (see docs/sitescache.txt regarding format)
- *
- * The cache can be built with the rebuildSitesCache.php maintenance script,
- * and a MediaWiki instance can be setup to use this by setting the
- * 'wgSitesCacheFile' configuration to the cache file location.