*
* @since 1.23
*
+ * @param ResourceLoaderContext $context
* @return int UNIX timestamp or 0 if no definition summary was provided
* by getDefinitionSummary()
*/
*
* @since 1.23
*
+ * @param ResourceLoaderContext $context
* @return array|null
*/
public function getDefinitionSummary( ResourceLoaderContext $context ) {