@@ -273,7 +273,7 @@ |
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| 273 | 273 | |
| 274 | 274 | /** |
| 275 | 275 | * |
| 276 | - * @return bool |
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| 276 | + * @return string|false |
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| 277 | 277 | */ |
| 278 | 278 | protected function callbackFilterFunctionForMultiSelect() |
| 279 | 279 | { |