@class NSSet; @interface CalStructuredDataArchiver : NSObject @property (class, readonly, nonatomic) NSSet *defaultPermittedClasses; + (id)archiveDictionary:(id)a0 error:(id *)a1; + (id)archiveDictionary:(id)a0 permittedClasses:(id)a1 error:(id *)a2; + (id)archiveDictionary:(id)a0 permittedClasses:(id)a1 strict:(BOOL)a2 error:(id *)a3; + (id)unarchiveDictionaryFromData:(id)a0 error:(id *)a1; + (id)unarchiveDictionaryFromData:(id)a0 permittedClasses:(id)a1 error:(id *)a2; + (id)unarchiveDictionaryFromData:(id)a0 permittedClasses:(id)a1 strict:(BOOL)a2 error:(id *)a3; @end