@interface UIKBHandwritingPointFIFO : NSObject @property (retain, nonatomic) UIKBHandwritingPointFIFO *nextFIFO; - (void)clear; - (void)flush; - (void).cxx_destruct; - (void)addPoint:(struct { struct CGPoint { double x0; double x1; } x0; double x1; })a0; - (void)emitPoint:(struct { struct CGPoint { double x0; double x1; } x0; double x1; })a0; - (id)initWithFIFO:(id)a0; @end