System/Library/PrivateFrameworks/ChatKit.framework

CKStickerMediaObject.h

Download CKStickerMediaObject.h

1. NSObject
2. >
3. CKMediaObject
4. >
5. CKImageMediaObject

@interface CKStickerMediaObject : CKImageMediaObject

+ (BOOL)shouldShadePreview;

- (id)attachmentSummary:(unsigned long long)a0;

@end