comment_field_config_update

comment_field_config_update(FieldConfigInterface $field)

function comment_field_config_update(FieldConfigInterface $field) {
  if ($field->getType() == 'comment') {
    // Comment field settings also affects the rendering of *comment* entities,
    // not only the *commented* entities.
    \Drupal::entityManager()->getViewBuilder('comment')->resetCache();
  }
}