25 #import <Foundation/Foundation.h>
29 @property(readonly, NS_NONATOMIC_IOSONLY) NSString *
extension;
30 @property(readonly, NS_NONATOMIC_IOSONLY) NSString *
MIMEType;
32 - (NSData *)encode:(
id)object error:(NSError **)outError;
33 - (id)decode:(NSData *)data error:(NSError **)outError;