// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

[
  Constructor(),
] interface RRect {
  void setRectXY(Rect rect, float xRad, float yRad);

  RRect shift(Offset offset);
};
