@@ -85,8 +85,8 @@ |
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| 85 | 85 | /** |
| 86 | 86 | * Test if file has content. |
| 87 | 87 | * |
| 88 | - * @param $file |
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| 89 | - * @param $content |
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| 88 | + * @param string $file |
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| 89 | + * @param string $content |
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| 90 | 90 | * @return bool |
| 91 | 91 | */ |
| 92 | 92 | private function fileHasContent($file, $content) |