@@ -99,7 +99,7 @@ |
||
99 | 99 | * Saves data. |
100 | 100 | * |
101 | 101 | * @param DataEntityInterface &$entity |
102 | - * @return mixed The ID of the saved entity in the storage |
|
102 | + * @return integer The ID of the saved entity in the storage |
|
103 | 103 | */ |
104 | 104 | public function saveEntity(DataEntityInterface&$entity) |
105 | 105 | { |