import { type Key, type TreeNode } from './types.js';
export declare class Node<TObj extends object, TProp extends Key, TNode extends TreeNode<TObj, TProp> = TreeNode<TObj, TProp>> {
    #private;
    get parent(): TNode | undefined;
    constructor(target: TObj, childProp: TProp, proxy: TNode, parent?: TNode);
    get isRoot(): boolean;
    unproxy: () => TObj;
    forEach(fn: (item: TNode) => void): void;
    find(fn: (item: TNode) => boolean): undefined;
    filter(fn: (item: TNode) => boolean): TNode[];
    some(fn: (item: TNode) => boolean): boolean;
    every(fn: (item: TNode) => boolean): boolean;
    push(...items: TObj[]): number | undefined;
    unshift(...items: TObj[]): number | undefined;
    remove(): TNode | undefined;
}
//# sourceMappingURL=node.d.ts.map