| icon | customize icon. When you pass component, whose render will receive full TreeNode props as component props | ReactNode/Function(props):ReactNode | - |
| isLeaf | Determines if this is a leaf node(effective when `loadData` is specified) | boolean | false |
| key | Used with (default)ExpandedKeys / (default)CheckedKeys / (default)SelectedKeys. P.S.: It must be unique in all of treeNodes of the tree! | string | internal calculated position of treeNode |
| selectable | Set whether the treeNode can be selected | boolean | true |
| title | Title | string\|ReactNode | '---' |
| Property | Description | Type | Default | Version |
| icon | customize icon. When you pass component, whose render will receive full TreeNode props as component props | ReactNode/Function(props):ReactNode | - | |
| isLeaf | Determines if this is a leaf node(effective when `loadData` is specified) | boolean | false | |
| key | Used with (default)ExpandedKeys / (default)CheckedKeys / (default)SelectedKeys. P.S.: It must be unique in all of treeNodes of the tree! | string | internal calculated position of treeNode | |
| selectable | Set whether the treeNode can be selected | boolean | true | |