import { type tree } from "https://deno.land/x/fun@v2.0.0/mod.ts";
const { Tree } = tree;
A Tree is a node with a single value and a Forest of children.
import { type tree } from "https://deno.land/x/fun@v2.0.0/mod.ts";
const { Tree } = tree;
A Tree is a node with a single value and a Forest of children.