@class NSString; @interface BlastDoorAttributionInfo_PreviewGenerationConstraints : NSObject { void /* unknown type, empty encoding */ attributionInfo_PreviewGenerationConstraints; } @property (nonatomic, readonly) NSString *description; @property (nonatomic, readonly) BOOL has_maxPixelWidth; @property (nonatomic, readonly) double maxPixelWidth; @property (nonatomic, readonly) BOOL has_minThumbSizeHeight; @property (nonatomic, readonly) double minThumbSizeHeight; @property (nonatomic, readonly) BOOL has_minThumbSizeWidth; @property (nonatomic, readonly) double minThumbSizeWidth; @property (nonatomic, readonly) BOOL has_scale; @property (nonatomic, readonly) double scale; @property (nonatomic, readonly) BOOL isSticker; - (id)init; @end