@@ -57,7 +57,7 @@ |
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57 | 57 | |
58 | 58 | /** |
59 | 59 | * @param $checkedPermission |
60 | - * @return bool |
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60 | + * @return boolean|null |
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61 | 61 | */ |
62 | 62 | protected function getState($checkedPermission) |
63 | 63 | { |