1 files changed, 5 insertions, 9 deletions
diff --git a/MLEB/Translate/webservices/QueryAggregatorAware.php b/MLEB/Translate/webservices/QueryAggregatorAware.php
index a7a59d49..628d41ef 100644
--- a/MLEB/Translate/webservices/QueryAggregatorAware.php
+++ b/MLEB/Translate/webservices/QueryAggregatorAware.php
@@ -1,18 +1,14 @@
 <?php
-/**
- * Web service utility interface.
- *
- * @file
- * @author Niklas Laxström
- * @license GPL-2.0-or-later
- */
+declare( strict_types = 1 );
 
 /**
  * Interface for classes that want to use QueryAggregator.
+ * @author Niklas Laxström
+ * @license GPL-2.0-or-later
  * @since 2015.12
  */
 interface QueryAggregatorAware {
-	public function setQueryAggregator( QueryAggregator $aggregator );
+	public function setQueryAggregator( QueryAggregator $aggregator ): void;
 
-	public function populateQueries();
+	public function populateQueries(): void;
 }