@class NSMutableArray; @interface CAMModeAndDeviceConfigurationTestHarness : CAMPerformanceTestHarness @property (readonly, nonatomic) NSMutableArray *_modeChangeListeners; - (void)setupListeners; - (void)stopTesting; - (void).cxx_destruct; - (void)startTesting; - (void)handleDidOpenViewfinderForReason:(long long)a0; - (void)removeListeners; - (void)_handleChangeToMode:(id)a0; - (void)_handleDidCloseViewfinderForReason:(id)a0; - (void)_handleDidOpenViewfinderForReason:(id)a0; - (void)_handleWillCloseViewfinderForReason:(id)a0; - (void)_handleWillOpenViewfinderForReason:(id)a0; - (void)handleChangeToMode:(long long)a0 device:(long long)a1; - (void)handleDidCloseViewfinderForReason:(long long)a0; - (void)handleWillCloseViewfinderForReason:(long long)a0; - (void)handleWillOpenViewfinderForReason:(long long)a0; - (id)initWithTestName:(id)a0; - (void)registerHandler:(id /* block */)a0 forChangeToMode:(long long)a1 devicePosition:(long long)a2; @end