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