5 $f = $DIC->ui()->factory();
6 $renderer = $DIC->ui()->renderer();
8 $icon =
$f->symbol()->icon()->standard(
"crs",
'Example');
10 $node =
$f->tree()->node()->simple(
'label');
11 $node2 =
$f->tree()->node()->simple(
'label', $icon);
13 return $renderer->render([$node, $node2]);