TreemapBreadcrumbs constructor Null safety

const TreemapBreadcrumbs(
  1. {required TreemapBreadcrumbBuilder builder,
  2. Widget? divider,
  3. TreemapBreadcrumbPosition position = TreemapBreadcrumbPosition.top}
)

Creates a TreemapBreadcrumbs.

Implementation

const TreemapBreadcrumbs(
    {required this.builder,
    this.divider,
    this.position = TreemapBreadcrumbPosition.top});