// MODULENAME.module
 
/**
 * Implements hook_entity_base_field_info_alter().
 */
function MODULENAME_entity_base_field_info_alter(&$fields, EntityTypeInterface $entity_type) {
  if ($entity_type->id() == 'comment') {
    /** @see \Drupal\comment\Entity\Comment::baseFieldDefinitions() */
    $fields['uid']->setDisplayConfigurable('view', TRUE);
    $fields['created']->setDisplayConfigurable('view', TRUE);
  }
}

// src/Plugin/views/filter/ProductHasPublishedVariationViewsFilter.php
 
/**
 * @ViewsFilter("product_has_published_variation")
 */
class ProductHasPublishedVariationViewsFilter extends FilterPluginBase {
 
  /**
   * {@inheritDoc}
   */
  public function query() {
    $this->ensureMyTable();
    $query = $this->query; /** @var \Drupal\views\Plugin\views\query\Sql $query */

/**
 * Implements hook_block_build_BASE_BLOCK_ID_alter(): system_menu_block.
 */

// src/Cache/CookiesHashCacheContext.php
 
namespace Drupal\modulename\Cache;
 
use Drupal\Core\Cache\Context\CookiesCacheContext;
 
class CookiesHashCacheContext extends CookiesCacheContext {
 
  /**
   * {@inheritDoc}

<option value="{{ option.value }}"{{ option.selected ? ' selected="selected"' }}>{{ option.label }}</option>

.js .example-form .form-submit {
  display: none;
}

// src/Plugin/ActionLink/AjaxLinkWithAuth.php
 
/**
 * @ActionLinkType(
 *   id = "ajax_link_with_auth",
 *   label = @Translation("AJAX link with authentication"),
 *   description = "An AJAX JavaScript request will be made without reloading the page."
 * )
 */
class AjaxLinkWithAuth extends AJAXactionLink {
 
  /**
   * {@inheritDoc}
   */
  public function getAsFlagLink(FlagInterface $flag, EntityInterface $entity) {

// src/Ajax/ConsoleLogCommand.php
 
namespace Drupal\modulename\Ajax;
 
use Drupal\Core\Ajax\CommandInterface;
 
class ConsoleLogCommand implements CommandInterface {
 
  protected $message;
 
  /**
   * Command constructor.
   */
  public function __construct($message) {
    $this->message = $message;
  }
 
  /**
   * {@inheritDoc}
   */
  public function render() {
    return [
      'command' => 'consoleLog',
      'message' => $this->message,
    ];
  }
 
}

(function ($, Drupal) {
 
  /**
   * Create custom progress type "toggleClass".
   * @see Drupal.Ajax.prototype.beforeSend()
   */
  Drupal.Ajax.prototype.setProgressIndicatorToggleclass = function () {
    var $progressTarget = this.progress.target ? $(this.progress.target) : $(this.element);
    var progressClass = this.progress.class ? this.progress.class : 'ajax-progress-animation';
 
    // Add class
    $progressTarget.addClass(progressClass);

// src/EventSubscriber/ModulenameEventSubscriber.php
 
namespace Drupal\modulename\EventSubscriber;
 
use Drupal\commerce_order\Entity\OrderInterface;
use Drupal\state_machine\Event\WorkflowTransitionEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
class ModulenameEventSubscriber implements EventSubscriberInterface {
 
  /**