| 'use strict'; | |
| function hasNoChildren(node) { | |
| return !node || !node.children || node.children.isEmpty; | |
| } | |
| function isNodeChildrenList(node, list) { | |
| return node !== null && node.children === list; | |
| } | |
| exports.hasNoChildren = hasNoChildren; | |
| exports.isNodeChildrenList = isNodeChildrenList; |