StructuredTimelineEntryCallback<T> typedef
StructuredTimelineEntryCallback<T> =
FutureOr<void> Function(BuildContext context, StructuredTimelineEntryDetails<T> details)
Implementation
typedef StructuredTimelineEntryCallback<T> =
FutureOr<void> Function(
BuildContext context,
StructuredTimelineEntryDetails<T> details,
);