import { default } from "https://deno.land/x/masx200_leetcode_test@9.7.3/smallest-subtree-with-all-the-deepest-nodes/index.ts";
Parameters
root: TreeNode | null
import { default } from "https://deno.land/x/masx200_leetcode_test@9.7.3/smallest-subtree-with-all-the-deepest-nodes/index.ts";