System/Library/PrivateFrameworks/NetworkStatistics.framework
NWStatsPollHandler.h
@class NWStatsManager;
@interface NWStatsPollHandler : NSObject
@property (copy) id /* block */ deliveryBlock;
@property (copy) id /* block */ completionBlock;
@property BOOL synchronous;
@property long long instanceNumber;
@property (nonatomic) unsigned long long ntstatContext;
@property (retain) NWStatsManager *manager;
- (id)init;
- (void)handleSnapshot:(id)a0;
- (id)description;
- (void).cxx_destruct;
@end