@interface WFVCalendarFormatter : NSObject
+ (id)ICSFromCalendarItems:(id)a0;
+ (id)calendarItemsFromICS:(id)a0;
+ (id)foldString:(id)a0 withOctetCount:(long long)a1;
+ (id)hexColorFromCGColor:(struct CGColor { } *)a0;
+ (id)stringRepresentationOfParticipant:(id)a0;
@end