System/Library/Frameworks/ActivityKit.framework

ActivityKit.ActivityQoSObservationClient.h

Download ActivityKit.ActivityQoSObservationClient.h

1. NSObject

@interface ActivityKit.ActivityQoSObservationClient : NSObject

- (id)init;
- (id)listenForActivityQoSWithActivityIdentifier:(id)a0 handler:(id /* block */)a1;

@end