System/Library/PrivateFrameworks/SiriInvocationAnalytics.framework

SiriInvocationAnalytics.UserEngagementStatsFeatureExtractor.h

Download SiriInvocationAnalytics.UserEngagementStatsFeatureExtractor.h

1. NSObject
2. >
3. SiriInvocationAnalytics.IntraEventFeatureExtractor

@interface SiriInvocationAnalytics.UserEngagementStatsFeatureExtractor : SiriInvocationAnalytics.IntraEventFeatureExtractor

- (id)init;

@end