@class NSString, NSMutableArray, NSObject; @protocol OS_dispatch_queue; @interface SSOperationProgress : NSObject <SSXPCCoding, NSCopying> { BOOL _canPause; double _changeRate; long long _currentValue; NSObject<OS_dispatch_queue> *_dispatchQueue; double _estimatedTimeRemaining; long long _maxValue; long long _normalizedCurrentValue; long long _normalizedMaxValue; long long _operationType; NSMutableArray *_snapshotTimes; NSMutableArray *_snapshotValues; long long _units; } @property BOOL canPause; @property long long operationType; @property double changeRate; @property long long currentValue; @property double estimatedTimeRemaining; @property long long maxValue; @property long long units; @property long long normalizedCurrentValue; @property long long normalizedMaxValue; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void)dealloc; - (void)snapshot; - (id)initWithXPCEncoding:(id)a0; - (id)copyXPCEncoding; - (id)copyWithZone:(struct _NSZone { } *)a0; - (void)_updateStatisticsFromSnapshots; - (void)resetSnapshots; @end