| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| [ |
| { |
| "namespace": "dom", |
| "description": "Use the <code>chrome.dom</code> API to access special DOM APIs for Extensions", |
| "functions": [ |
| { |
| "name": "openOrClosedShadowRoot", |
| "description": "Gets the open shadow root or the closed shadow root hosted by the specified element. If the element doesn't attach the shadow root, it will return null.", |
| "type": "function", |
| "parameters": [ |
| { |
| "name": "element", |
| "type": "object", |
| "isInstanceOf": "HTMLElement", |
| "additionalProperties": { "type": "any" } |
| } |
| ], |
| "returns": { |
| "name": "shadowRoot", |
| "description": "See <a href='https://developer.mozilla.org/en-US/docs/Web/API/ShadowRoot'>https://developer.mozilla.org/en-US/docs/Web/API/ShadowRoot</a>", |
| "type": "object", |
| "additionalProperties": { "type": "any" } |
| } |
| } |
| ] |
| } |
| ] |
