@@ -676,7 +676,7 @@ discard block |
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| 676 | 676 | /** |
| 677 | 677 | * Serialize magic method. |
| 678 | 678 | * |
| 679 | - * @return array |
|
| 679 | + * @return string[] |
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| 680 | 680 | */ |
| 681 | 681 | public function __sleep() |
| 682 | 682 | { |
@@ -812,7 +812,7 @@ discard block |
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| 812 | 812 | * Deserialize the specified closure and replace the origin value. |
| 813 | 813 | * |
| 814 | 814 | * @param array $options |
| 815 | - * @param int|string $key |
|
| 815 | + * @param string $key |
|
| 816 | 816 | */ |
| 817 | 817 | protected static function deserializeClosureAndReplace(array &$options, $key) |
| 818 | 818 | { |