@class NSString, NSDictionary, WFFileType, WFObjectType; @interface WFGenericFileContentItem : WFContentItem <WFContentItemClass> @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)contentCategories; + (id)itemWithSerializedItem:(id)a0 forType:(id)a1 named:(id)a2 attributionSet:(id)a3 cachingIdentifier:(id)a4; + (id)outputTypes; + (id)ownedTypes; + (id)propertyBuilders; + (id)stringConversionBehavior; - (BOOL)canGenerateRepresentationForType:(id)a0; - (void)generateFileRepresentation:(id /* block */)a0 options:(id)a1 forType:(id)a2; - (void)generateObjectRepresentation:(id /* block */)a0 options:(id)a1 forClass:(Class)a2; - (id)generateObjectRepresentationForClass:(Class)a0 options:(id)a1 error:(id *)a2; - (BOOL)isContent; @end