System/Library/PrivateFrameworks/SpringBoard.framework

SBPreviousWorkspaceEntity.h

NSObject
>
SBWorkspaceEntity

@interface SBPreviousWorkspaceEntity : SBWorkspaceEntity

@property (readonly, nonatomic) long long previousLayoutRole;

+ (id)entityWithPreviousLayoutRole:(long long)a0;

- (id)succinctDescriptionBuilder;
- (BOOL)isPreviousWorkspaceEntity;
- (id)initWithPreviousLayoutRole:(long long)a0;
- (id)initWithIdentifier:(id)a0 displayChangeSettings:(id)a1;

@end