@interface SUUITracklistColumn : NSObject <NSCopying>
@property (nonatomic) double width;
@property (nonatomic) long long columnIdentifier;
@property (nonatomic) BOOL showsPreviewControl;
@property (nonatomic) BOOL sizesToFit;
@property (nonatomic) long long contentAlignment;
@property (nonatomic) long long headerAlignment;
@property (nonatomic) double maximumWidthFraction;
@property (nonatomic) double preferredWidth;
- (id)description;
- (id)copyWithZone:(struct _NSZone { } *)a0;
- (void)setPreferredWidthForAttributedStrings:(id)a0;
@end