| defaultValue | To set the initial selected treeNode(s). | string\|string\[] | - |
| disabled | Disabled or not | boolean | false |
| dropdownClassName | className of dropdown menu | string | - |
| dropdownMatchSelectWidth | Determine whether the dropdown menu and the select input are the same width | boolean | true |
| dropdownStyle | To set the style of the dropdown menu | object | - |
| filterTreeNode | Whether to filter treeNodes by input value. The value of `treeNodeFilterProp` is used for filtering by default. | boolean\|Function(inputValue: string, treeNode: TreeNode) (should return boolean) | Function |