TempStoreIdentifierInterface.php

<?php

namespace Drupal\layout_builder;


/**
 * Provides an interface that allows an object to provide its own tempstore key.
 *
 * @todo Move to \Drupal\Core\TempStore in https://www.drupal.org/node/3026957.
 */
interface TempStoreIdentifierInterface {
    
    /**
     * Gets a string suitable for use as a tempstore key.
     *
     * @return string
     *   A string to be used as the key for a tempstore item.
     */
    public function getTempstoreKey();

}