@@ -49,7 +49,7 @@ |
||
49 | 49 | * Get the requested config var. |
50 | 50 | * |
51 | 51 | * @param string $key |
52 | - * @return mixed|null |
|
52 | + * @return string |
|
53 | 53 | */ |
54 | 54 | public function get(string $key) |
55 | 55 | { |