CommandInterface.php in Drupal 9

Namespace

Drupal\Core\Ajax

File

core/lib/Drupal/Core/Ajax/CommandInterface.php

<?php

namespace Drupal\Core\Ajax;


/**
 * AJAX command interface.
 *
 * All AJAX commands passed to AjaxResponse objects should implement these
 * methods.
 *
 * @ingroup ajax
 */
interface CommandInterface {

  /**
   * Return an array to be run through json_encode and sent to the client.
   */
  public function render();

}

Interfaces

Name	Description
CommandInterface	AJAX command interface.