@class NSString; @interface SafariClearBrowsingDataInterval : NSObject @property (nonatomic) long long clearBrowsingDataInterval; @property (readonly) NSString *descriptionOfInterval; @property (copy, nonatomic) id /* block */ dateAfterWhichDataShouldBeClearedBlock; - (id)init; - (id)description; - (void).cxx_destruct; - (id)initWithDescription:(id)a0 dateAfterWhichDataShouldBeClearedBlock:(id /* block */)a1; @end