@interface PhotosUIPrivate.StoryColorGradeEditorConcreteLayoutSpec : PXFeatureSpec {
void /* unknown type, empty encoding */ useLargeLayout;
void /* unknown type, empty encoding */ numberOfFullyVisibleItemsPerRow;
void /* unknown type, empty encoding */ itemCornerRadius;
void /* unknown type, empty encoding */ captionBackgroundRadius;
void /* unknown type, empty encoding */ thumbnailPadding;
void /* unknown type, empty encoding */ captionPadding;
void /* unknown type, empty encoding */ captionContentPadding;
void /* unknown type, empty encoding */ captionAttributes;
void /* unknown type, empty encoding */ selectionBadgeSize;
void /* unknown type, empty encoding */ selectionBadgePadding;
void /* unknown type, empty encoding */ estimatedCaptionHeight;
void /* unknown type, empty encoding */ centerContentVerticallyWhenNotScrollable;
void /* unknown type, empty encoding */ itemSelectionStyle;
void /* unknown type, empty encoding */ sheetSize;
void /* unknown type, empty encoding */ minimumButtonWidth;
void /* unknown type, empty encoding */ defaultSpacingBetweenElements;
void /* unknown type, empty encoding */ buttonPadding;
void /* unknown type, empty encoding */ sheetHeaderPadding;
void /* unknown type, empty encoding */ fixedItemSize;
}
- (id)initWithExtendedTraitCollection:(id)a0 options:(unsigned long long)a1;
- (void).cxx_destruct;
@end