@@ -77,7 +77,7 @@ |
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| 77 | 77 | } |
| 78 | 78 | |
| 79 | 79 | /** |
| 80 | - * @return int|mixed |
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| 80 | + * @return integer |
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| 81 | 81 | */ |
| 82 | 82 | public function key() |
| 83 | 83 | { |
@@ -106,10 +106,10 @@ |
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| 106 | 106 | /** |
| 107 | 107 | * @return iterable |
| 108 | 108 | */ |
| 109 | - public function getDelegates(): iterable |
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| 110 | - { |
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| 111 | - return $this->delegates; |
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| 112 | - } |
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| 109 | + public function getDelegates(): iterable |
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| 110 | + { |
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| 111 | + return $this->delegates; |
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| 112 | + } |
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| 113 | 113 | |
| 114 | 114 | /** |
| 115 | 115 | * @param string $rule |