@@ -31,7 +31,7 @@ |
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| 31 | 31 | } |
| 32 | 32 | |
| 33 | 33 | /** |
| 34 | - * @return bool |
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| 34 | + * @return string |
|
| 35 | 35 | */ |
| 36 | 36 | public function isAscending() |
| 37 | 37 | { |