@@ -32,7 +32,7 @@ |
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32 | 32 | /** |
33 | 33 | * Detect if the service is available |
34 | 34 | * |
35 | - * @return bool |
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35 | + * @return boolean|null |
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36 | 36 | */ |
37 | 37 | public function isAvailable() |
38 | 38 | { |