@interface __NSPlaceholderDate : NSDate

+ (void)initialize;

- (id)retain;
- (id)init;
- (void)dealloc;
- (unsigned long long)retainCount;
- (double)timeIntervalSinceReferenceDate;
- (id)initWithTimeIntervalSinceReferenceDate:(double)a0;
- (oneway void)release;

@end