A class should implement this interface if it has some user persistent settings for portlets that need to be cleaned before deleting actual instance.
Definition at line 43 of file UserPersistentSettingsCleanupForPortletInterface.php.
Applicable deletion code to remove any/all persistent settings that are no longer valid.
|$portletId||Id of the portlet being deleted.|
Implemented in LatestActivitiesForPortletView.