@class NSMutableDictionary; @interface _CLKTimeFormatterCache : NSObject { NSMutableDictionary *_timeOnlyFormatters; NSMutableDictionary *_timeAndDesignatorFormatters; NSMutableDictionary *_timeAndDesignatorFormattersSuppressingWhitespace; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _cacheLock; } + (id)sharedInstance; + (id)timeZoneName:(id)a0; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)_invalidateFormatters; - (id)timeAndDesignatorFormatterForTimeZone:(id)a0 suppressWhitespace:(BOOL)a1 forcesLatinNumbers:(BOOL)a2; - (id)timeOnlyFormatterForTimeZone:(id)a0 hasSeconds:(BOOL)a1 forcesLatinNumbers:(BOOL)a2; @end