function Group::toDtcg

Exports to the DTCG representation.

Return value

array The DTCG representation.

Overrides DtcgInterface::toDtcg

File

core/lib/Drupal/Core/Theme/DesignToken/Group.php, line 93

Class

Group

A group: distinguishable by not having a $value property.

Namespace

Code

public function toDtcg() : array {
  $data = [];
  if ($this->type) {
    $data['$type'] = $this->type;
  }
  if ($this->description) {
    $data['$description'] = $this->description
      ->render();
  }
  foreach ($this->children as $key => $child) {
    $data[$key] = $child->toDtcg();
  }
  return $data;
}