@@ -590,7 +590,7 @@ |
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590 | 590 | } |
591 | 591 | |
592 | 592 | /** |
593 | - * @return mixed |
|
593 | + * @return string |
|
594 | 594 | * @throws Exception |
595 | 595 | */ |
596 | 596 | protected function getPrimaryKey() |
@@ -10,7 +10,6 @@ |
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10 | 10 | use paulzi\adjacencylist\tests\migrations\TestMigration; |
11 | 11 | use paulzi\adjacencylist\tests\models\Node; |
12 | 12 | use paulzi\adjacencylist\tests\models\NodeJoin; |
13 | -use Yii; |
|
14 | 13 | |
15 | 14 | /** |
16 | 15 | * @author PaulZi <[email protected]> |