@@ -170,7 +170,7 @@ |
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| 170 | 170 | * |
| 171 | 171 | * @return string|null |
| 172 | 172 | */ |
| 173 | - public function getInProgress() : ?string |
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| 173 | + public function getInProgress() : ? string |
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| 174 | 174 | { |
| 175 | 175 | return $this->inProgress; |
| 176 | 176 | } |