@class NSDictionary;
@interface FCCKPrivateDatabaseServerChangeToken : NSObject <NSCopying, NSSecureCoding>
@property (class, readonly) BOOL supportsSecureCoding;
@property (copy, nonatomic) NSDictionary *changeTokensByDestinationKey;
+ (id)_keyForDestination:(long long)a0;
+ (id)tokenByAddingCKToken:(id)a0 forDestination:(long long)a1 toToken:(id)a2;
- (id)init;
- (id)initWithChangeTokensByDestination:(id)a0;
- (void)encodeWithCoder:(id)a0;
- (id)changeTokenForDestination:(long long)a0;
- (void).cxx_destruct;
- (id)initWithChangeTokensByDestinationKey:(id)a0;
- (BOOL)isEqual:(id)a0;
- (id)initWithCoder:(id)a0;
- (id)copyWithZone:(struct _NSZone { } *)a0;
@end