@interface NSConstantDate : NSDate { double _ti; } + (id)allocWithZone:(struct _NSZone { } *)a0; + (BOOL)automaticallyNotifiesObserversForKey:(id)a0; + (id)new; - (id)retain; - (id)init; - (void)dealloc; - (unsigned long long)retainCount; - (double)timeIntervalSinceReferenceDate; - (id)autorelease; - (BOOL)_tryRetain; - (id)copy; - (BOOL)_isDeallocating; - (oneway void)release; - (id)copyWithZone:(struct _NSZone { } *)a0; @end