@interface TMLVector : NSObject @property (readonly, nonatomic) struct CGVector { double dx; double dy; } vector; @property (readonly, nonatomic) double dx; @property (readonly, nonatomic) double dy; + (void)initializeJSContext:(id)a0; - (id)initWithVector:(struct CGVector { double x0; double x1; })a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)CGVectorValue; @end