@interface _CKExpirableComposition : CKComposition

+ (id)compositionWithMediaObject:(id)a0 subject:(id)a1;
+ (id)newCompositionWithText:(id)a0 subject:(id)a1 shelfPluginPayload:(id)a2;

- (BOOL)isSaveable;
- (BOOL)isSendAnimated;

@end