export default part => {
  let {
    Point,
    points,
    Path,
    paths,
    Snippet,
    snippets,
    macro
  } = part.shorthand();

  points.A = new Point(45, 60);
  points.B = new Point(10, 30);
  points.BCp2 = new Point(40, 20);
  points.C = new Point(90, 30);
  points.CCp1 = new Point(50, -30);

  paths.example = new Path()
    .move(points.A)
    .line(points.B)
    .curve(points.BCp2, points.CCp1, points.C);

  macro("pd", {
    path: paths.example,
    d: -20
  });

  macro("pd", {
    path: new Path().move(points.B).line(points.A),
    d: 10
  });

  macro("pd", {
    path: new Path().move(points.B).curve(points.BCp2, points.CCp1, points.C),
    d: -10
  });

  return part;
};