anchor.diff:    directives: const [DynamicComponent, NgFor, NgIf],
     templateUrl: 'material_tree_group_flat_list.html',
     styleUrls: const ['material_tree_group_flat_list.scss.css'],
  -  // TODO(google): Change to `Visibility.local` to reduce code size.
  -  visibility: Visibility.all,
   )
   class MaterialTreeGroupFlatListComponent extends MaterialTreeNode {
     MaterialTreeGroupFlatListComponent(
  
positive.code:   ],
    templateUrl: 'material_tree_group_flat_radio.html',
    styleUrls: const ['material_tree_group_flat_radio.scss.css'],
    // TODO(google): Change to `Visibility.local` to reduce code size.
    visibility: Visibility.all,
  )
  class MaterialTreeGroupFlatRadioComponent extends MaterialTreeNode {
    final DropdownHandle _dropdownHandle;
  
negative.code:   ],
    templateUrl: 'material_tree_group_flat_check.html',
    styleUrls: const ['material_tree_group_flat_check.scss.css'],
  )
  class MaterialTreeGroupFlatCheckComponent extends MaterialTreeNode {
    final DropdownHandle _dropdownHandle;
  