System/Library/PrivateFrameworks/AppPredictionInternal.framework

ATXContextKitClient.h

NSObject

@class CKContextClient;

@interface ATXContextKitClient : NSObject {
    CKContextClient *_ckClient;
}

- (id)level1TopicIdsForURL:(id)a0;
- (void).cxx_destruct;
- (id)ckClient;

@end