Signature for the callback to BuildContext.visitChildElements.
The argument is the child being visited.
It is safe to call element.visitChildElements reentrantly within
this callback.
Source
typedef void ElementVisitor(Element element);
Signature for the callback to BuildContext.visitChildElements.
The argument is the child being visited.
It is safe to call element.visitChildElements reentrantly within
this callback.
typedef void ElementVisitor(Element element);