import { BinarySearchNode, Direction } from "./_binary_search_node.js";
export type { Direction };
export declare class RedBlackNode<T> extends BinarySearchNode<T> {
    parent: RedBlackNode<T> | null;
    left: RedBlackNode<T> | null;
    right: RedBlackNode<T> | null;
    red: boolean;
    constructor(parent: RedBlackNode<T> | null, value: T);
    static from<T>(node: RedBlackNode<T>): RedBlackNode<T>;
}