Notification: image property

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Experimental: This is an experimental technology
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Note: This feature is available in Web Workers.

The image read-only property of the Notification interface returns a string containing the URL of a large image displayed as part of the notification's content body — for example, a news photo or product thumbnail. It has the highest visual priority of the three image options (image, icon, badge).

See Notifications with different images for a comparison of the three image options.