| @@ -60,7 +60,7 @@ discard block | ||
| 60 | 60 | * | 
| 61 | 61 |       * The object's hierarchy can be rebuilt with {@see self::hierarchy()}. | 
| 62 | 62 | * | 
| 63 | - * @return HierarchicalInterface Chainable | |
| 63 | + * @return HierarchicalTrait Chainable | |
| 64 | 64 | */ | 
| 65 | 65 | public function resetHierarchy() | 
| 66 | 66 |      { | 
| @@ -73,7 +73,7 @@ discard block | ||
| 73 | 73 | * Set this object's immediate parent. | 
| 74 | 74 | * | 
| 75 | 75 | * @param mixed $master The object's parent (or master). | 
| 76 | - * @return HierarchicalInterface Chainable | |
| 76 | + * @return HierarchicalTrait Chainable | |
| 77 | 77 | */ | 
| 78 | 78 | public function setMaster($master) | 
| 79 | 79 |      { | 
| @@ -292,7 +292,7 @@ discard block | ||
| 292 | 292 | |
| 293 | 293 | /** | 
| 294 | 294 | * @param array $children The children to set. | 
| 295 | - * @return HierarchicalInterface Chainable | |
| 295 | + * @return HierarchicalTrait Chainable | |
| 296 | 296 | */ | 
| 297 | 297 | public function setChildren(array $children) | 
| 298 | 298 |      { | 
| @@ -306,7 +306,7 @@ discard block | ||
| 306 | 306 | |
| 307 | 307 | /** | 
| 308 | 308 | * @param mixed $child The child object (or ident) to add. | 
| 309 | - * @return HierarchicalInterface Chainable | |
| 309 | + * @return HierarchicalTrait Chainable | |
| 310 | 310 | * @throws UnexpectedValueException The current object cannot be its own child. | 
| 311 | 311 | */ | 
| 312 | 312 | public function addChild($child) | 
| @@ -511,7 +511,7 @@ discard block | ||
| 511 | 511 | * Add an object to the cache store. | 
| 512 | 512 | * | 
| 513 | 513 | * @param ModelInterface $obj The object to store. | 
| 514 | - * @return HierarchicalInterface Chainable | |
| 514 | + * @return HierarchicalTrait Chainable | |
| 515 | 515 | */ | 
| 516 | 516 | private function addObjectToCache(ModelInterface $obj) | 
| 517 | 517 |      { |