@@ -124,7 +124,7 @@ |
||
124 | 124 | * @param int $attempts |
125 | 125 | * @param null $connection |
126 | 126 | * |
127 | - * @return bool |
|
127 | + * @return boolean|null |
|
128 | 128 | * @throws TransactionException |
129 | 129 | */ |
130 | 130 | public static function attempt(Closure $callback, int $attempts = 1, $connection = null) |