red-black-tree-node/out/index.d.ts

The algorithm of a self-balancing tree is used (Red-Black tree)

export declare class RedBlackTree {
    private _root;
    constructor(key?: string, value?: any);
    insert(key: string, value: any): void;
    find(key: string): any | undefined;
    private findLastNode;
    private compare;
}