@class NSString; @interface JetUI._PlaceableAsJUPlaceable : NSObject <JUPlaceable> { void /* unknown type, empty encoding */ base; } @property (nonatomic, readonly) NSString *description; - (id)init; - (void).cxx_destruct; - (struct JUMeasurements { double x0; double x1; double x2; double x3; })measureToFit:(struct CGSize { double x0; double x1; })a0 withTraitCollection:(id)a1; - (void)placeAtRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0 withTraitCollection:(id)a1; @end