diff core/lib/Drupal/Component/Plugin/Definition/DerivablePluginDefinitionInterface.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Component/Plugin/Definition/DerivablePluginDefinitionInterface.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,31 @@
+<?php
+
+namespace Drupal\Component\Plugin\Definition;
+
+/**
+ * Provides an interface for a derivable plugin definition.
+ *
+ * @see \Drupal\Component\Plugin\Derivative\DeriverInterface
+ */
+interface DerivablePluginDefinitionInterface extends PluginDefinitionInterface {
+
+  /**
+   * Gets the name of the deriver of this plugin definition, if it exists.
+   *
+   * @return string|null
+   *   Either the deriver class name, or NULL if the plugin is not derived.
+   */
+  public function getDeriver();
+
+  /**
+   * Sets the deriver of this plugin definition.
+   *
+   * @param string|null $deriver
+   *   Either the name of a class that implements
+   *   \Drupal\Component\Plugin\Derivative\DeriverInterface, or NULL.
+   *
+   * @return $this
+   */
+  public function setDeriver($deriver);
+
+}