@@ -397,7 +397,7 @@ |
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397 | 397 | /** |
398 | 398 | * Find node by id |
399 | 399 | * |
400 | - * @param $id |
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400 | + * @param integer $id |
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401 | 401 | * @return bool|AbstractNode |
402 | 402 | */ |
403 | 403 | public function findById($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 |
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180 | + * @return boolean|null |
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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 |
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240 | + * @param string $id childId |
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241 | 241 | * @return mixed |
242 | 242 | */ |
243 | 243 | public function hasNextChild($id) |