RulesUiComponentProviderInterface.php

<?php

namespace Drupal\rules\Ui;

use Drupal\rules\Engine\RulesComponent;

/**
 * Interface for objects providing components for editing.
 *
 * Usually, this would be implemented by a config entity storing the component.
 */
interface RulesUiComponentProviderInterface {
    
    /**
     * Gets the Rules component to be edited.
     *
     * @return \Drupal\rules\Engine\RulesComponent
     *   The Rules component.
     */
    public function getComponent();
    
    /**
     * Updates the configuration based upon the given component.
     *
     * @param \Drupal\rules\Engine\RulesComponent $component
     *   The component containing the configuration to set.
     *
     * @return $this
     */
    public function updateFromComponent(RulesComponent $component);

}