[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [\_Tree](./rc-js-util._tree.md) ## \_Tree class Utilities that apply to tree like structures. **Signature:** ```typescript export declare class _Tree ``` ## Properties

Property	Modifiers	Type	Description
[collect](./rc-js-util._tree.collect.md)	`static` `readonly`	typeof treeCollect	Similar to a reducer, but without the return requirement. It otherwise behaves like [treeIterate()](./rc-js-util.treeiterate.md).
[iterate](./rc-js-util._tree.iterate.md)	`static` `readonly`	typeof treeIterate	Iterates over the whole tree, in a depth first fashion.