t('Label'); return $header + parent::buildHeader(); } /** * {@inheritdoc} */ public function buildRow(EntityInterface $entity) { $row['title'] = [ 'data' => $entity->label(), 'class' => ['menu-label'], ]; return $row + parent::buildRow($entity); } /** * {@inheritdoc} */ public function render() { $build = parent::render(); $build['table']['#empty'] = $this->t( 'No {{ entity_type_label|lower }} types available. Add {{ entity_type_label|lower }} type.', [':link' => Url::fromRoute('entity.{{ entity_type_id }}_type.add_form')->toString()] ); return $build; } }