@class NSCache, NSMutableDictionary; @interface VSShortTermCache : NSObject @property (retain, nonatomic) NSCache *cache; @property (retain, nonatomic) NSMutableDictionary *cacheTimer; + (id)sharedInstance; - (id)init; - (void)removeAllObjects; - (void)removeObjectForKey:(id)a0; - (void).cxx_destruct; - (id)objectForKey:(id)a0; - (void)setObject:(id)a0 forKey:(id)a1 timeToLive:(double)a2; - (void)timeToLiveTimerFired:(id)a0; @end