ViewAjaxResponse.php

<?php

namespace Drupal\views\Ajax;

use Drupal\Core\Ajax\AjaxResponse;
use Drupal\views\ViewExecutable;

/**
 * Custom JSON response object for an ajax view response.
 *
 * We use a special response object to be able to fire a proper alter hook.
 */
class ViewAjaxResponse extends AjaxResponse {
    
    /**
     * The view executed on this ajax request.
     *
     * @var \Drupal\views\ViewExecutable
     */
    protected $view;
    
    /**
     * Sets the executed view of this response.
     *
     * @param \Drupal\views\ViewExecutable $view
     *   The View executed on this ajax request.
     */
    public function setView(ViewExecutable $view) {
        $this->view = $view;
    }
    
    /**
     * Gets the executed view of this response.
     *
     * @return \Drupal\views\ViewExecutable
     *   The View executed on this ajax request.
     */
    public function getView() {
        return $this->view;
    }

}