@@ -234,7 +234,7 @@ |
||
234 | 234 | * @param int $maxWidth |
235 | 235 | * @param int $maxLength |
236 | 236 | * @param int $maxDepth |
237 | - * @return bool |
|
237 | + * @return boolean|null |
|
238 | 238 | */ |
239 | 239 | protected function tryAndStackItemsIntoSpace(ItemList $packedItems, $maxWidth, $maxLength, $maxDepth) |
240 | 240 | { |