--- /dev/null
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\linkit\ConfigurableMatcherInterface.
+ */
+
+
+namespace Drupal\linkit;
+
+use Drupal\Core\Plugin\PluginFormInterface;
+
+/**
+ * Defines the interface for configurable matchers.
+ *
+ * @see \Drupal\linkit\Annotation\Matcher
+ * @see \Drupal\linkit\ConfigurableMatcherBase
+ * @see \Drupal\linkit\MatcherInterface
+ * @see \Drupal\linkit\MatcherBase
+ * @see \Drupal\linkit\MatcherManager
+ * @see plugin_api
+ */
+interface ConfigurableMatcherInterface extends MatcherInterface, PluginFormInterface {
+}