chromium/third_party/blink/renderer/modules/handwriting/handwriting_segment.idl

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://github.com/WICG/handwriting-recognition/blob/main/explainer.md

dictionary HandwritingSegment {
  required DOMString grapheme;
  required unsigned long beginIndex;
  required unsigned long endIndex;
  required sequence<HandwritingDrawingSegment> drawingSegments;
};