Optional
borderStyling options for the download shelf border.
Optional
color?: stringColor of the border, either a string name or a hex code. Defaults to chromium theme if absent.
Optional
size?: numberThickness of the border in pixels. Default 1 pixel. Used only for frameless windows.
The top border is fixed to 1 pixel regardless of this setting.
Whether downloads in this window trigger opening the download shelf.
Controls the styling and behavior of the window download shelf.