@@ -82,7 +82,7 @@ |
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82 | 82 | * |
83 | 83 | * @param Request $request PSR7 HTTP Request |
84 | 84 | * |
85 | - * @return $string|null |
|
85 | + * @return string |
|
86 | 86 | * |
87 | 87 | * @access protected |
88 | 88 | */ |