@class NSString; @interface _CDMemoryUsageInterval : NSObject { unsigned long long _startingMemoryUsage; unsigned long long _startingLifetimeMaxMemoryUsage; unsigned long long _endingMemoryUsage; unsigned long long _endingLifetimeMaxMemoryUsage; unsigned long long _state; unsigned long long _startTime; BOOL _concurrentStart; BOOL _reset; unsigned long long _num; unsigned long long _concurrentPeakMemoryUsage; unsigned long long _peakMemoryUsage; } @property (readonly, nonatomic) NSString *name; @property (readonly, nonatomic) NSString *client; - (void)begin; - (void)dealloc; - (void)end; - (void).cxx_destruct; - (id)initWithName:(id)a0 client:(id)a1; @end