export interface ITreeNode<T = any> {
    id: string;
    title: string;
    isChecked?: boolean;
    isHalfChecked?: boolean;
    children?: ITreeNode<T>[];
    attachment?: T;
}
export declare class TreeNode implements ITreeNode {
    id: string;
    title: string;
    isChecked?: boolean;
    isHalfChecked?: boolean;
    children?: TreeNode[];
    attachment?: any;
    /**
     * 初始化树节点
     * @param params 节点参数
     * @param reNew 是否统一重新初始化所有子节点
     */
    constructor(params: ITreeNode & {
        attachment?: any;
    }, reNew?: boolean);
    /** 递归，包含自身 */
    traverse(cb: (node: ITreeNode) => void, node?: TreeNode): void;
}