JSChromeJSOffscreenExtension extension

on

Properties

offscreen → JSOffscreen

Available on JSChrome, provided by the JSChromeJSOffscreenExtension extension

Use the offscreen API to create and manage offscreen documents.
no setter
offscreenNullable → JSOffscreen?

Available on JSChrome, provided by the JSChromeJSOffscreenExtension extension

no setter