@class NSMutableDictionary, NSMutableArray, NSObject; @protocol OS_dispatch_source; @interface DSFileServiceConnection : NSObject { NSObject<OS_dispatch_source> *_updateCurrentOperationsSource; NSMutableArray *_progresses; NSMutableDictionary *_progressTokenMap; NSMutableArray *_fileOperations; } @property (copy, nonatomic) id /* block */ didUpdateInProgressOperationsHandler; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)_triggerReloadCurrentOperations; - (BOOL)_addOperationForProgress:(id)a0; - (void)_reloadCurrentOperations; - (void)_removeOperationForProgress:(id)a0; - (void)_subscribeToProgressIfNeeded:(id)a0; - (void)requestInProgressOperationsWithResponseBlock:(id /* block */)a0; @end