@@ -236,7 +236,7 @@ |
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| 236 | 236 | * Create configuration file. |
| 237 | 237 | * |
| 238 | 238 | * @param mixed[] $config |
| 239 | - * @return mixed[] |
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| 239 | + * @return string |
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| 240 | 240 | */ |
| 241 | 241 | protected function createConfig($config = []) |
| 242 | 242 | { |