import Material 0.2
Tab represents the content of a tab in a TabView.
The icon displayed for the action. This can be a Material Design icon or an icon from FontAwesome. See Icon from more details.
A URL pointing to an image to display as the icon. By default, this is a special URL representing the icon named by iconName from the Material Design icon collection or FontAwesome. The icon will be colorized using the specificed color, unless you put ".color." in the filename, for example, "app-icon.color.svg".