@@ -74,8 +74,8 @@ |
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| 74 | 74 | /** |
| 75 | 75 | * Iterates through triplets and calls main converter method |
| 76 | 76 | * |
| 77 | - * @param $fres |
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| 78 | - * @return array |
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| 77 | + * @param string|null $fres |
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| 78 | + * @return string |
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| 79 | 79 | */ |
| 80 | 80 | public function fetchData($fres): array |
| 81 | 81 | {
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