@class NSString, SASPresentationState; @interface _SASPresentationStateMutation : NSObject <SASPresentationStateMutating> { SASPresentationState *_baseModel; NSString *_presentationIdentifier; struct _mutationFlags { unsigned char isDirty : 1; unsigned char hasPresentationIdentifier : 1; } _mutationFlags; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (id)generate; - (void).cxx_destruct; - (void)setPresentationIdentifier:(id)a0; - (id)initWithBaseModel:(id)a0; @end