--- /dev/null
+<?php
+
+namespace Drupal\config_translation\Controller;
+
+use Drupal\Core\Entity\EntityListBuilderInterface;
+
+/**
+ * Defines an interface for configuration translation entity list builders.
+ */
+interface ConfigTranslationEntityListBuilderInterface extends EntityListBuilderInterface {
+
+ /**
+ * Sorts an array by value.
+ *
+ * @param array $a
+ * First item for comparison.
+ * @param array $b
+ * Second item for comparison.
+ *
+ * @return int
+ * The comparison result for uasort().
+ */
+ public function sortRows($a, $b);
+
+ /**
+ * Sets the config translation mapper definition.
+ *
+ * @param mixed $mapper_definition
+ * The plugin definition of the config translation mapper.
+ *
+ * @return $this
+ */
+ public function setMapperDefinition($mapper_definition);
+
+}