@@ -6,7 +6,7 @@ |
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6 | 6 | { |
7 | 7 | /** |
8 | 8 | * Call callback one |
9 | - * @param $fn |
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9 | + * @param \Closure $fn |
|
10 | 10 | * @return \Closure |
11 | 11 | */ |
12 | 12 | private function callOnce ($fn) |