@@ -33,7 +33,7 @@ |
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| 33 | 33 | * List of handled columns |
| 34 | 34 | * |
| 35 | 35 | * @param GridField $gridField |
| 36 | - * @return array |
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| 36 | + * @return string[] |
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| 37 | 37 | */ |
| 38 | 38 | public function getColumnsHandled($gridField) |
| 39 | 39 | { |