@class NSString; @interface SGHarvestQueueMetricsTimer : NSObject { unsigned long long _cpuStart; unsigned long long _cpuEnd; unsigned long long _durationStart; unsigned long long _signpostId; } @property (readonly, nonatomic) NSString *name; @property (readonly, nonatomic) double cpu; @property (readonly, nonatomic) double duration; @property (readonly, nonatomic) BOOL significantWork; - (void)done:(BOOL)a0; - (id)initWithName:(id)a0; - (id)description; - (void).cxx_destruct; - (void)applyAdjustmentIfSane:(id)a0; @end