package webextension_polyfill.management; /** Information about an icon belonging to an extension. **/ typedef IconInfo = { /** A number representing the width and height of the icon. Likely values include (but are not limited to) 128, 48, 24, and 16. **/ var size : Float; /** The URL for this icon image. To display a grayscale version of the icon (to indicate that an extension is disabled, for example), append ?grayscale=true to the URL. **/ var url : String; };