@@ -574,7 +574,7 @@ |
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| 574 | 574 | /** |
| 575 | 575 | * Load a repository containing available upgrades. |
| 576 | 576 | * |
| 577 | - * @return null|RepositoryInterface |
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| 577 | + * @return null|WritableArrayRepository |
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| 578 | 578 | */ |
| 579 | 579 | private function getUpgradeRepository() |
| 580 | 580 | { |