@@ -151,7 +151,7 @@ |
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| 151 | 151 | |
| 152 | 152 | /** |
| 153 | 153 | * Group records in to sub levels according with the relation to parent records. |
| 154 | - * @param array $models |
|
| 154 | + * @param ActiveRecord[] $models |
|
| 155 | 155 | * @throws InvalidConfigException |
| 156 | 156 | * @return array |
| 157 | 157 | */ |