The FloatingActionButton can have two distinct modes of operation: Button only and Button with Menu:

* In the Button only mode the FloatingActionLabel must implement the specification for the **Button** component.
* In the Button with Menu mode the FloatingActionButton must implement the specification for the **DropDownButton** component.

## Resources

https://www.w3.org/TR/wai-aria-practices/examples/menu-button/menu-button-links.html