@class NSString, NSObject; @protocol OS_os_log; @interface MFSearchableIndexItem_iOS : EDSearchableIndexItem <EFLoggable> @property (class, readonly) NSObject<OS_os_log> *log; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)suggestionsSearchableItemWithMessage:(id)a0; + (id)searchableIndexItemsFromMessages:(id)a0 type:(long long)a1; + (id)searchableIndexItemWithIdentifier:(id)a0 message:(id)a1 type:(long long)a2; - (void)preprocess; - (BOOL)_shouldAutoDownloadAttachment:(id)a0; - (void)addAttachmentAttributesToAttributeSet:(id)a0; - (id)fetchIndexableAttachments; - (void)setNeedsAllAttributesIncludingDataDetectionResultsIndexingType; - (void)setNeedsAllAttributesIndexingType; - (BOOL)shouldExcludeFromIndex; @end