How to get FxDocumentContextualOperationsWidget
import FxDocumentContextualOperationsWidget from 'fontoxml-fx/src/FxDocumentContextualOperationsWidget.jsx'
A contextual operations widget, showing all available contextual operations in a menu which can be opened by clicking the widget.
Read more in the "Configure a (custom) sheet frame header" how to guide.
The id of the node for which contextual operations are rendered as menu items.
The hierarchy id of the node for which contextual operations are rendered as menu items.
Whether or not to render the markup label of the given context node as a menu group heading. Defaults to false.