@class WFDisplay, NSDictionary, WFFileType, WFObjectType, NSString; @interface WFDisplayContentItem : WFContentItem <WFContentItemClass> @property (readonly, nonatomic) WFDisplay *display; @property (readonly, nonatomic) NSDictionary *metadataForSerialization; @property (readonly, nonatomic) NSDictionary *additionalRepresentationsForSerialization; @property (readonly, nonatomic) BOOL includesFileRepresentationInSerializedItem; @property (readonly, nonatomic) BOOL hasStringOutput; @property (readonly, nonatomic) WFFileType *preferredFileType; @property (readonly, nonatomic) WFObjectType *preferredObjectType; @property (readonly, nonatomic) BOOL cachesSupportedTypes; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)typeDescription; + (id)contentCategories; + (id)countDescription; + (BOOL)hasLibrary; + (id)outputTypes; + (id)ownedTypes; + (id)pluralTypeDescription; + (id)propertyBuilders; + (void)runQuery:(id)a0 withItems:(id)a1 permissionRequestor:(id)a2 completionHandler:(id /* block */)a3; + (id)stringConversionBehavior; - (id)defaultSourceForRepresentation:(id)a0; - (id)generateObjectRepresentationsForClass:(Class)a0 options:(id)a1 error:(id *)a2; @end