@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