@@ -437,7 +437,7 @@ discard block |
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437 | 437 | * |
438 | 438 | * @param int $depth = null |
439 | 439 | * @param string|array $with = null |
440 | - * @return static |
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440 | + * @return ActiveRecord |
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441 | 441 | */ |
442 | 442 | public function populateTree($depth = null, $with = null) |
443 | 443 | { |
@@ -688,7 +688,7 @@ discard block |
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688 | 688 | } |
689 | 689 | |
690 | 690 | /** |
691 | - * @return mixed |
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691 | + * @return string |
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692 | 692 | * @throws Exception |
693 | 693 | */ |
694 | 694 | protected function getPrimaryKey() |