ItemsWithHeaderBuilder<H, I> typedef
ItemsWithHeaderBuilder<H, I> =
Widget Function(BuildContext context, H header, List<IndexedItem<I> > items)
The ItemsWithHeaderBuilder is a function that render a list of items of
type I
with their header as a Widget, it takes a BuildContext, a H
,
and a List<IndexedItem<I>> as parameters.
Implementation
typedef ItemsWithHeaderBuilder<H, I> = Widget Function(
BuildContext context,
H header,
List<IndexedItem<I>> items,
);