@@ -92,7 +92,7 @@ |
||
92 | 92 | } |
93 | 93 | |
94 | 94 | /** |
95 | - * @return mixed |
|
95 | + * @return string|null |
|
96 | 96 | */ |
97 | 97 | public function getResponseContent() |
98 | 98 | { |