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<?php
/**
* @file
* Contains \Drupal\Component\Plugin\FallbackPluginManagerInterface.
*/
namespace Drupal\Component\Plugin;
/**
* An interface implemented by plugin managers with fallback plugin behaviors.
*/
interface FallbackPluginManagerInterface {
/**
* Gets a fallback id for a missing plugin.
*
* @param string $plugin_id
* The ID of the missing requested plugin.
* @param array $configuration
* An array of configuration relevant to the plugin instance.
*
* @return string
Alex Pott
committed
* The id of an existing plugin to use when the plugin does not exist.