@class NSString, NSDateFormatter, NSDate, NSMutableArray; @interface HAECGExporter : NSObject <SRMultiSampleExporting> { NSMutableArray *_currentLiveWaveform; NSMutableArray *_currentLiveWaveformFlags; NSDate *_contactDetected; unsigned long long _counter; NSDateFormatter *dateFormatter; float _frequency; NSDate *_mostRecentDate; BOOL _seenEndFlag; BOOL _seenStartFlag; BOOL _ecgApp; BOOL _rightArmMinusLeftArm; NSString *_sessionIdentifier; } @property (readonly, nonatomic) BOOL fromRightWrist; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)generateDictionary; - (void).cxx_destruct; - (void)resetSession; - (void)sr_beginMultiSampleStream; - (id)sr_dictionaryRepresentationWithSample:(id)a0; - (id)sr_endMultiSampleStream; @end