@@ -397,7 +397,7 @@ |
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| 397 | 397 | /** |
| 398 | 398 | * Find node by id |
| 399 | 399 | * |
| 400 | - * @param $id |
|
| 400 | + * @param integer $id |
|
| 401 | 401 | * @return bool|AbstractNode |
| 402 | 402 | */ |
| 403 | 403 | public function findById($id) |
@@ -177,7 +177,7 @@ discard block |
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| 177 | 177 | * Insert element before child with provided id |
| 178 | 178 | * |
| 179 | 179 | * @param AbstractNode $child |
| 180 | - * @return bool |
|
| 180 | + * @return boolean|null |
|
| 181 | 181 | * @param int $id |
| 182 | 182 | */ |
| 183 | 183 | public function insertBefore(AbstractNode $child, $id){ |
@@ -237,7 +237,7 @@ discard block |
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| 237 | 237 | /** |
| 238 | 238 | * Check if has next Child |
| 239 | 239 | * |
| 240 | - * @param $id childId |
|
| 240 | + * @param string $id childId |
|
| 241 | 241 | * @return mixed |
| 242 | 242 | */ |
| 243 | 243 | public function hasNextChild($id) |