@class NSString, AFSystemStateSnapshot; @interface _AFSystemStateSnapshotMutation : NSObject <AFSystemStateSnapshotMutating> { AFSystemStateSnapshot *_base; long long _sleepState; struct _mutationFlags { unsigned char isDirty : 1; unsigned char hasSleepState : 1; } _mutationFlags; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)initWithBase:(id)a0; - (BOOL)isDirty; - (void).cxx_destruct; - (long long)getSleepState; - (void)setSleepState:(long long)a0; @end