@@ -106,9 +106,9 @@ |
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| 106 | 106 | /** |
| 107 | 107 | * Get option by key |
| 108 | 108 | * |
| 109 | - * @param $key |
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| 109 | + * @param string $key |
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| 110 | 110 | * |
| 111 | - * @return mixed |
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| 111 | + * @return string |
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| 112 | 112 | */ |
| 113 | 113 | public function getOption($key) |
| 114 | 114 | { |