comment_uninstall

comment_uninstall()

function comment_uninstall() {
  // Remove the comment fields.
  $fields = entity_load_multiple_by_properties('field_storage_config', array('type' => 'comment'));
  foreach ($fields as $field) {
    $field->delete();
  }

  // Remove state setting.
  \Drupal::state()->delete('comment.node_comment_statistics_scale');
}