@class ISOperation, NSString; @interface SUBackgroundTaskOperation : ISOperation { ISOperation *_operation; NSString *_permissionIdentifier; unsigned long long _taskIdentifier; } @property (readonly) ISOperation *operation; @property (readonly) NSString *permissionIdentifier; - (void)run; - (void)dealloc; - (void)_cancelBackgroundAssertion; - (void)_removeBackgroundAssertion; - (void)_takeBackgroundAssertion; - (id)initWithOperation:(id)a0 identifier:(id)a1; @end