| @@ -79,7 +79,7 @@ discard block | ||
| 79 | 79 | } | 
| 80 | 80 | |
| 81 | 81 | /** | 
| 82 | - * @return mixed|null | |
| 82 | + * @return string | |
| 83 | 83 | */ | 
| 84 | 84 | public function getAuthMethod() | 
| 85 | 85 |      { | 
| @@ -87,7 +87,7 @@ discard block | ||
| 87 | 87 | } | 
| 88 | 88 | |
| 89 | 89 | /** | 
| 90 | - * @return mixed|null | |
| 90 | + * @return string | |
| 91 | 91 | */ | 
| 92 | 92 | public function getContext() | 
| 93 | 93 |      { | 
| @@ -110,7 +110,7 @@ discard block | ||
| 110 | 110 | |
| 111 | 111 | /** | 
| 112 | 112 | * @param string $key | 
| 113 | - * @param mixed $value Any scalar | |
| 113 | + * @param string $value Any scalar | |
| 114 | 114 | */ | 
| 115 | 115 | protected function set($key, $value) | 
| 116 | 116 |      { |