@class NSString; @interface MailUI.MessageListSectionDataSourceChange : NSObject <EFPubliclyDescribable> { void /* unknown type, empty encoding */ change; } @property (nonatomic, readonly) NSString *ef_publicDescription; @property (nonatomic, readonly) NSString *description; @property (nonatomic, readonly) NSString *debugDescription; @property (nonatomic, readonly) long long count; @property (nonatomic, readonly) BOOL isEmpty; @property (nonatomic, readonly) BOOL isValid; @property (nonatomic, readonly) BOOL isSkipped; @property (nonatomic, readonly) BOOL failed; @property (nonatomic, readonly) BOOL isFirstChange; @property (nonatomic, readonly) BOOL isStale; @property (nonatomic, readonly) BOOL isCleanSnapshot; + (id)stale; + (id)skipped; + (id)cleanSnapshot; + (id)withCount:(long long)a0; + (id)withCount:(long long)a0 isFirstChange:(BOOL)a1; + (id)withInitialCount:(long long)a0 validCount:(long long)a1; + (id)withInitialCount:(long long)a0 validCount:(long long)a1 isFirstChange:(BOOL)a2; - (id)init; @end