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function treeHeight(tree) {
  if (tree === null) return 0;
  let subHeights = Array.from(tree.children).map(treeHeight)
  return Math.max(...subHeights, 0) + 1
}

// Another option is to traverse DOM layer by layer
function treeHeight2(tree) {
  if (tree === null) return 0;
  const queue = [tree]

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{
  "openapi": "3.0.1",
  "info": {
    "title": "Swagger Petstore",
    "description": "This is a sample server Petstore server.  You can find out more about     Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).      For this sample, you can use the api key `special-key` to test the authorization     filters.",
    "termsOfService": "http://swagger.io/terms/",
    "contact": {
      "email": "[email protected]"
    },
    "license": {

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declare const window: any

const chainIds: {
  [chainId: string]: string
} = {
  ethereum: '0x1',
  bsc: '0x38',
}

const rpcUrls: {

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declare const window: any

// account is the ethereum address
export const signMessage = async (account: string, message: string) => {
  const { ethereum } = window
  if (!ethereum) return
  try {
    const signature = await window.ethereum.request({
      method: 'personal_sign',
      params: [account, message],

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[
  {
    "name": "Ethereum Mainnet",
    "chain": "ETH",
    "network": "mainnet",
    "icon": "ethereum",
    "rpc": [
      "https://mainnet.infura.io/v3/${INFURA_API_KEY}",
      "wss://mainnet.infura.io/ws/v3/${INFURA_API_KEY}",
      "https://api.mycryptoapi.com/eth",

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import * as React from 'react'

function lazyImport<
  T extends React.ComponentType<any>,
  I extends { [K2 in K]: T },
  K extends keyof I
>(factory: () => Promise<I>, name: K): I {
  return Object.create({
    [name]: React.lazy(() =>
      factory().then(module => ({ default: module[name] }))

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import * as React from 'react';
import { providers } from 'ethers';

const logout = async () =>
  axios
    .get('/api/auth/logout')
    .then(_ => _)
    .catch(_ => console.log(_));

export const useDetectAccountChange = () => {

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// don't use this. I'm not sure if this is a good solution
// keeping it as notes till I find a better solution

// assume you got this from a JSON file:
const statesWeather = {
  "wisconsin": "cloudy",
  "california": "rainy",
  "newyork": "sunny",
  "florida": "cloudy",
  "texas": "rainy",

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// Usage
console.log("\x1b[32m", "color colorr colorrrrr")

const colors = {
	reset: "\x1b[0m",
	bright: "\x1b[1m",
	dim: "\x1b[2m",
	underscore: "\x1b[4m",
	blink: "\x1b[5m",
	reverse: "\x1b[7m",