--- /dev/null
+<?php
+
+namespace Drupal\eu_cookie_compliance\Plugin;
+
+use Drupal\Component\Plugin\PluginInspectionInterface;
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+
+/**
+ * Defines the interface for consent storages.
+ *
+ * @see \Drupal\eu_cookie_compliance\Plugin\ConsentStorageBase
+ * @see \Drupal\eu_cookie_compliance\Plugin\ConsentStorageManager
+ * @see \Drupal\eu_cookie_compliance\Plugin\ConsentStorageManagerInterface
+ * @see plugin_api
+ */
+interface ConsentStorageInterface extends PluginInspectionInterface, ContainerFactoryPluginInterface {
+
+ /**
+ * Returns the consent storage label.
+ *
+ * @return string
+ * The consent storage label.
+ */
+ public function label();
+
+ /**
+ * Returns the consent storage description.
+ *
+ * @return string
+ * The consent storage description.
+ */
+ public function description();
+
+}