/**
 * Data structure for TreeNode constructor parameter
 */
export interface TreeNodeData {
    name: string;
    isLeaf?: boolean;
    id?: number | string;
    dragDisabled?: boolean;
    addTreeNodeDisabled?: boolean;
    addLeafNodeDisabled?: boolean;
    editNodeDisabled?: boolean;
    delNodeDisabled?: boolean;
    disabled?: boolean;
    children?: TreeNodeData[];
    [key: string]: unknown;
}
/**
 * Tree node class
 */
export declare class TreeNode {
    id: number | string;
    parent: TreeNode | null;
    children: TreeNode[] | null;
    isLeaf: boolean;
    name: string;
    pid: number | string | undefined;
    dragDisabled?: boolean;
    addTreeNodeDisabled?: boolean;
    addLeafNodeDisabled?: boolean;
    editNodeDisabled?: boolean;
    delNodeDisabled?: boolean;
    disabled?: boolean;
    [key: string]: unknown;
    constructor(data: TreeNodeData);
    changeName(name: string): void;
    addChildren(children: TreeNode | TreeNode[]): void;
    remove(): void;
    _removeChild(child: TreeNode): void;
    isTargetChild(target: TreeNode): boolean;
    moveInto(target: TreeNode): void;
    findChildIndex(child: TreeNode): number | undefined;
    _canInsert(target: TreeNode): boolean;
    insertBefore(target: TreeNode): void;
    insertAfter(target: TreeNode): void;
    toString(): string;
}
export declare class Tree {
    root: TreeNode;
    constructor(data: TreeNodeData[]);
    initNode(node: TreeNode, data: TreeNodeData[]): void;
}