@class NSObject; @protocol OS_dispatch_queue, CSVoiceTriggerAssetChangeDelegate; @interface CSVoiceTriggerAssetChangeMonitor : NSObject { int _notifyToken; NSObject *_queue; } @property (weak, nonatomic) id delegate; + (id)sharedMonitor; - (id)init; - (void).cxx_destruct; - (void)startMonitoring; - (void)notifyVoiceTriggerAssetChanged; @end