Change endpoint from persons to people

backend/apis/nodejs/node_modules/browserslist/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright 2014 Andrey Sitnik <andrey@sitnik.ru> and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

backend/apis/nodejs/node_modules/browserslist/README.md

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+# Browserslist [![Cult Of Martians][cult-img]][cult]
+
+<img width="120" height="120" alt="Browserslist logo by Anton Popov"
+     src="https://browsersl.ist/logo.svg" align="right">
+
+The config to share target browsers and Node.js versions between different
+front-end tools. It is used in:
+
+* [Autoprefixer]
+* [Babel]
+* [postcss-preset-env]
+* [eslint-plugin-compat]
+* [stylelint-no-unsupported-browser-features]
+* [postcss-normalize]
+* [obsolete-webpack-plugin]
+
+All tools will find target browsers automatically,
+when you add the following to `package.json`:
+
+```json
+  "browserslist": [
+    "defaults and fully supports es6-module",
+    "maintained node versions"
+  ]
+```
+
+Or in `.browserslistrc` config:
+
+```yaml
+# Browsers that we support
+
+defaults and fully supports es6-module
+maintained node versions
+```
+
+Developers set their version lists using queries like `last 2 versions`
+to be free from updating versions manually.
+Browserslist will use [`caniuse-lite`] with [Can I Use] data for this queries.
+
+You can check how config works at our playground: [`browsersl.ist`](https://browsersl.ist/)
+
+<a href="https://browsersl.ist/">
+  <img src="/img/screenshot.webp" alt="browsersl.ist website">
+</a>
+
+<br>
+<br>
+<div align="center">
+  <a href="https://evilmartians.com/?utm_source=browserslist"><img src="https://evilmartians.com/badges/sponsored-by-evil-martians.svg" alt="Sponsored by Evil Martians" width="236" height="54"></a>  <a href="https://cube.dev/?ref=eco-browserslist-github"><img src="https://user-images.githubusercontent.com/986756/154330861-d79ab8ec-aacb-4af8-9e17-1b28f1eccb01.svg" alt="Supported by Cube" width="227" height="46"></a>
+</div>
+
+[stylelint-no-unsupported-browser-features]: https://github.com/ismay/stylelint-no-unsupported-browser-features
+[obsolete-webpack-plugin]:                   https://github.com/ElemeFE/obsolete-webpack-plugin
+[eslint-plugin-compat]:                      https://github.com/amilajack/eslint-plugin-compat
+[Browserslist Example]:                      https://github.com/browserslist/browserslist-example
+[postcss-preset-env]:                        https://github.com/csstools/postcss-plugins/tree/main/plugin-packs/postcss-preset-env
+[postcss-normalize]:                         https://github.com/csstools/postcss-normalize
+[`browsersl.ist`]:                           https://browsersl.ist/
+[`caniuse-lite`]:                            https://github.com/ben-eb/caniuse-lite
+[Autoprefixer]:                              https://github.com/postcss/autoprefixer
+[Can I Use]:                                 https://caniuse.com/
+[Babel]:                                     https://github.com/babel/babel/tree/master/packages/babel-preset-env
+[cult-img]: https://cultofmartians.com/assets/badges/badge.svg
+[cult]: https://cultofmartians.com/done.html
+
+## Docs
+Read full docs **[here](https://github.com/browserslist/browserslist#readme)**.

backend/apis/nodejs/node_modules/browserslist/browser.js

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+var BrowserslistError = require('./error')
+
+function noop() {}
+
+module.exports = {
+  loadQueries: function loadQueries() {
+    throw new BrowserslistError(
+      'Sharable configs are not supported in client-side build of Browserslist'
+    )
+  },
+
+  getStat: function getStat(opts) {
+    return opts.stats
+  },
+
+  loadConfig: function loadConfig(opts) {
+    if (opts.config) {
+      throw new BrowserslistError(
+        'Browserslist config are not supported in client-side build'
+      )
+    }
+  },
+
+  loadCountry: function loadCountry() {
+    throw new BrowserslistError(
+      'Country statistics are not supported ' +
+        'in client-side build of Browserslist'
+    )
+  },
+
+  loadFeature: function loadFeature() {
+    throw new BrowserslistError(
+      'Supports queries are not available in client-side build of Browserslist'
+    )
+  },
+
+  currentNode: function currentNode(resolve, context) {
+    return resolve(['maintained node versions'], context)[0]
+  },
+
+  parseConfig: noop,
+
+  readConfig: noop,
+
+  findConfig: noop,
+
+  findConfigFile: noop,
+
+  clearCaches: noop,
+
+  oldDataWarning: noop,
+
+  env: {}
+}

backend/apis/nodejs/node_modules/browserslist/cli.js

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+#!/usr/bin/env node
+
+var fs = require('fs')
+var updateDb = require('update-browserslist-db')
+
+var browserslist = require('./')
+var pkg = require('./package.json')
+
+var args = process.argv.slice(2)
+
+var USAGE =
+  'Usage:\n' +
+  '  npx browserslist\n' +
+  '  npx browserslist "QUERIES"\n' +
+  '  npx browserslist --json "QUERIES"\n' +
+  '  npx browserslist --config="path/to/browserlist/file"\n' +
+  '  npx browserslist --coverage "QUERIES"\n' +
+  '  npx browserslist --coverage=US "QUERIES"\n' +
+  '  npx browserslist --coverage=US,RU,global "QUERIES"\n' +
+  '  npx browserslist --env="environment name defined in config"\n' +
+  '  npx browserslist --stats="path/to/browserlist/stats/file"\n' +
+  '  npx browserslist --mobile-to-desktop\n' +
+  '  npx browserslist --ignore-unknown-versions\n'
+
+function isArg(arg) {
+  return args.some(function (str) {
+    return str === arg || str.indexOf(arg + '=') === 0
+  })
+}
+
+function error(msg) {
+  process.stderr.write('browserslist: ' + msg + '\n')
+  process.exit(1)
+}
+
+if (isArg('--help') || isArg('-h')) {
+  process.stdout.write(pkg.description + '.\n\n' + USAGE + '\n')
+} else if (isArg('--version') || isArg('-v')) {
+  process.stdout.write('browserslist ' + pkg.version + '\n')
+} else if (isArg('--update-db')) {
+  /* c8 ignore next 8 */
+  process.stdout.write(
+    'The --update-db command is deprecated.\n' +
+      'Please use npx update-browserslist-db@latest instead.\n'
+  )
+  process.stdout.write('Browserslist DB update will still be made.\n')
+  updateDb(function (str) {
+    process.stdout.write(str)
+  })
+} else {
+  var mode = 'browsers'
+  var opts = {}
+  var queries
+  var areas
+
+  for (var i = 0; i < args.length; i++) {
+    if (args[i][0] !== '-') {
+      queries = args[i].replace(/^["']|["']$/g, '')
+      continue
+    }
+
+    var arg = args[i].split('=')
+    var name = arg[0]
+    var value = arg[1]
+
+    if (value) value = value.replace(/^["']|["']$/g, '')
+
+    if (name === '--config' || name === '-b') {
+      opts.config = value
+    } else if (name === '--env' || name === '-e') {
+      opts.env = value
+    } else if (name === '--stats' || name === '-s') {
+      opts.stats = value
+    } else if (name === '--coverage' || name === '-c') {
+      if (mode !== 'json') mode = 'coverage'
+      if (value) {
+        areas = value.split(',')
+      } else {
+        areas = ['global']
+      }
+    } else if (name === '--json') {
+      mode = 'json'
+    } else if (name === '--mobile-to-desktop') {
+      /* c8 ignore next */
+      opts.mobileToDesktop = true
+    } else if (name === '--ignore-unknown-versions') {
+      /* c8 ignore next */
+      opts.ignoreUnknownVersions = true
+    } else {
+      error('Unknown arguments ' + args[i] + '.\n\n' + USAGE)
+    }
+  }
+
+  var browsers
+  try {
+    browsers = browserslist(queries, opts)
+  } catch (e) {
+    if (e.name === 'BrowserslistError') {
+      error(e.message)
+    } /* c8 ignore start */ else {
+      throw e
+    } /* c8 ignore end */
+  }
+
+  var coverage
+  if (mode === 'browsers') {
+    browsers.forEach(function (browser) {
+      process.stdout.write(browser + '\n')
+    })
+  } else if (areas) {
+    coverage = areas.map(function (area) {
+      var stats
+      if (area !== 'global') {
+        stats = area
+      } else if (opts.stats) {
+        stats = JSON.parse(fs.readFileSync(opts.stats))
+      }
+      var result = browserslist.coverage(browsers, stats)
+      var round = Math.round(result * 100) / 100.0
+
+      return [area, round]
+    })
+
+    if (mode === 'coverage') {
+      var prefix = 'These browsers account for '
+      process.stdout.write(prefix)
+      coverage.forEach(function (data, index) {
+        var area = data[0]
+        var round = data[1]
+        var end = 'globally'
+        if (area && area !== 'global') {
+          end = 'in the ' + area.toUpperCase()
+        } else if (opts.stats) {
+          end = 'in custom statistics'
+        }
+
+        if (index !== 0) {
+          process.stdout.write(prefix.replace(/./g, ' '))
+        }
+
+        process.stdout.write(round + '% of all users ' + end + '\n')
+      })
+    }
+  }
+
+  if (mode === 'json') {
+    var data = { browsers: browsers }
+    if (coverage) {
+      data.coverage = coverage.reduce(function (object, j) {
+        object[j[0]] = j[1]
+        return object
+      }, {})
+    }
+    process.stdout.write(JSON.stringify(data, null, '  ') + '\n')
+  }
+}

backend/apis/nodejs/node_modules/browserslist/error.d.ts

@@ -0,0 +1,7 @@
+declare class BrowserslistError extends Error {
+  constructor(message: any)
+  name: 'BrowserslistError'
+  browserslist: true
+}
+
+export = BrowserslistError

backend/apis/nodejs/node_modules/browserslist/error.js

@@ -0,0 +1,12 @@
+function BrowserslistError(message) {
+  this.name = 'BrowserslistError'
+  this.message = message
+  this.browserslist = true
+  if (Error.captureStackTrace) {
+    Error.captureStackTrace(this, BrowserslistError)
+  }
+}
+
+BrowserslistError.prototype = Error.prototype
+
+module.exports = BrowserslistError

backend/apis/nodejs/node_modules/browserslist/index.d.ts

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+/**
+ * Return array of browsers by selection queries.
+ *
+ * ```js
+ * browserslist('IE >= 10, IE 8') //=> ['ie 11', 'ie 10', 'ie 8']
+ * ```
+ *
+ * @param queries Browser queries.
+ * @param opts Options.
+ * @returns Array with browser names in Can I Use.
+ */
+declare function browserslist(
+  queries?: string | readonly string[] | null,
+  opts?: browserslist.Options
+): string[]
+
+declare namespace browserslist {
+  interface Query {
+    compose: 'or' | 'and'
+    type: string
+    query: string
+    not?: true
+  }
+
+  interface Options {
+    /**
+     * Path to processed file. It will be used to find config files.
+     */
+    path?: string | false
+    /**
+     * Processing environment. It will be used to take right queries
+     * from config file.
+     */
+    env?: string
+    /**
+     * Custom browser usage statistics for "> 1% in my stats" query.
+     */
+    stats?: Stats | string
+    /**
+     * Path to config file with queries.
+     */
+    config?: string
+    /**
+     * Do not throw on unknown version in direct query.
+     */
+    ignoreUnknownVersions?: boolean
+    /**
+     * Throw an error if env is not found.
+     */
+    throwOnMissing?: boolean
+    /**
+     * Disable security checks for extend query.
+     */
+    dangerousExtend?: boolean
+    /**
+     * Alias mobile browsers to the desktop version when Can I Use
+     * doesn’t have data about the specified version.
+     */
+    mobileToDesktop?: boolean
+  }
+
+  type Config = {
+    defaults: string[]
+    [section: string]: string[] | undefined
+  }
+
+  interface Stats {
+    [browser: string]: {
+      [version: string]: number
+    }
+  }
+
+  /**
+   * Browser names aliases.
+   */
+  let aliases: {
+    [alias: string]: string | undefined
+  }
+
+  /**
+   * Aliases to work with joined versions like `ios_saf 7.0-7.1`.
+   */
+  let versionAliases: {
+    [browser: string]:
+      | {
+          [version: string]: string | undefined
+        }
+      | undefined
+  }
+
+  /**
+   * Can I Use only provides a few versions for some browsers (e.g. `and_chr`).
+   *
+   * Fallback to a similar browser for unknown versions.
+   */
+  let desktopNames: {
+    [browser: string]: string | undefined
+  }
+
+  let data: {
+    [browser: string]:
+      | {
+          name: string
+          versions: string[]
+          released: string[]
+          releaseDate: {
+            [version: string]: number | undefined | null
+          }
+        }
+      | undefined
+  }
+
+  let nodeVersions: string[]
+
+  interface Usage {
+    [version: string]: number
+  }
+
+  let usage: {
+    global?: Usage
+    custom?: Usage | null
+    [country: string]: Usage | undefined | null
+  }
+
+  let cache: {
+    [feature: string]: {
+      [name: string]: {
+        [version: string]: string
+      }
+    }
+  }
+
+  /**
+   * Default browsers query
+   */
+  let defaults: readonly string[]
+
+  /**
+   * Which statistics should be used. Country code or custom statistics.
+   * Pass `"my stats"` to load statistics from `Browserslist` files.
+   */
+  type StatsOptions = string | 'my stats' | Stats | { dataByBrowser: Stats }
+
+  /**
+   * Return browsers market coverage.
+   *
+   * ```js
+   * browserslist.coverage(browserslist('> 1% in US'), 'US') //=> 83.1
+   * ```
+   *
+   * @param browsers Browsers names in Can I Use.
+   * @param stats Which statistics should be used.
+   * @returns Total market coverage for all selected browsers.
+   */
+  function coverage(browsers: readonly string[], stats?: StatsOptions): number
+
+  /**
+   * Get queries AST to analyze the config content.
+   *
+   * @param queries Browser queries.
+   * @param opts Options.
+   * @returns An array of the data of each query in the config.
+   */
+  function parse(
+    queries?: string | readonly string[] | null,
+    opts?: browserslist.Options
+  ): Query[]
+
+  /**
+   * Return queries for specific file inside the project.
+   *
+   * ```js
+   * browserslist.loadConfig({
+   *   file: process.cwd()
+   * }) ?? browserslist.defaults
+   * ```
+   */
+  function loadConfig(options: LoadConfigOptions): string[] | undefined
+
+  function clearCaches(): void
+
+  function parseConfig(string: string): Config
+
+  function readConfig(file: string): Config
+
+  function findConfig(...pathSegments: string[]): Config | undefined
+
+  function findConfigFile(...pathSegments: string[]): string | undefined
+
+  interface LoadConfigOptions {
+    /**
+     * Path to config file
+     * */
+    config?: string
+
+    /**
+     * Path to file inside the project to find Browserslist config
+     * in closest folder
+     */
+    path?: string
+
+    /**
+     * Environment to choose part of config.
+     */
+    env?: string
+  }
+}
+
+declare global {
+  namespace NodeJS {
+    interface ProcessEnv {
+      BROWSERSLIST?: string
+      BROWSERSLIST_CONFIG?: string
+      BROWSERSLIST_DANGEROUS_EXTEND?: string
+      BROWSERSLIST_DISABLE_CACHE?: string
+      BROWSERSLIST_ENV?: string
+      BROWSERSLIST_IGNORE_OLD_DATA?: string
+      BROWSERSLIST_STATS?: string
+      BROWSERSLIST_ROOT_PATH?: string
+    }
+  }
+}
+
+export = browserslist

backend/apis/nodejs/node_modules/browserslist/node.js

@@ -0,0 +1,457 @@
+var feature = require('caniuse-lite/dist/unpacker/feature').default
+var region = require('caniuse-lite/dist/unpacker/region').default
+var fs = require('fs')
+var path = require('path')
+
+var BrowserslistError = require('./error')
+
+var IS_SECTION = /^\s*\[(.+)]\s*$/
+var CONFIG_PATTERN = /^browserslist-config-/
+var SCOPED_CONFIG__PATTERN = /@[^/]+(?:\/[^/]+)?\/browserslist-config(?:-|$|\/)/
+var FORMAT =
+  'Browserslist config should be a string or an array ' +
+  'of strings with browser queries'
+
+var dataTimeChecked = false
+var statCache = {}
+var configPathCache = {}
+var parseConfigCache = {}
+
+function checkExtend(name) {
+  var use = ' Use `dangerousExtend` option to disable.'
+  if (!CONFIG_PATTERN.test(name) && !SCOPED_CONFIG__PATTERN.test(name)) {
+    throw new BrowserslistError(
+      'Browserslist config needs `browserslist-config-` prefix. ' + use
+    )
+  }
+  if (name.replace(/^@[^/]+\//, '').indexOf('.') !== -1) {
+    throw new BrowserslistError(
+      '`.` not allowed in Browserslist config name. ' + use
+    )
+  }
+  if (name.indexOf('node_modules') !== -1) {
+    throw new BrowserslistError(
+      '`node_modules` not allowed in Browserslist config.' + use
+    )
+  }
+}
+
+function isFile(file) {
+  return fs.existsSync(file) && fs.statSync(file).isFile()
+}
+function isDirectory(dir) {
+  return fs.existsSync(dir) && fs.statSync(dir).isDirectory()
+}
+
+function eachParent(file, callback, cache) {
+  var loc = path.resolve(file)
+  var pathsForCacheResult = []
+  var result
+  do {
+    if (!pathInRoot(loc)) {
+      break
+    }
+    if (cache && (loc in cache)) {
+      result = cache[loc]
+      break
+    }
+    pathsForCacheResult.push(loc)
+    
+    if (!isDirectory(loc)) {
+      continue
+    }
+    
+    var locResult = callback(loc)
+    if (typeof locResult !== 'undefined') {
+      result = locResult
+      break
+    }
+  } while (loc !== (loc = path.dirname(loc)))
+  
+  if (cache && !process.env.BROWSERSLIST_DISABLE_CACHE) {
+    pathsForCacheResult.forEach(function (cachePath) {
+      cache[cachePath] = result
+    })
+  }
+  return result
+}
+
+function pathInRoot(p) {
+  if (!process.env.BROWSERSLIST_ROOT_PATH) return true
+  var rootPath = path.resolve(process.env.BROWSERSLIST_ROOT_PATH)
+  if (path.relative(rootPath, p).substring(0, 2) === '..') {
+    return false
+  }
+  return true
+}
+
+function check(section) {
+  if (Array.isArray(section)) {
+    for (var i = 0; i < section.length; i++) {
+      if (typeof section[i] !== 'string') {
+        throw new BrowserslistError(FORMAT)
+      }
+    }
+  } else if (typeof section !== 'string') {
+    throw new BrowserslistError(FORMAT)
+  }
+}
+
+function pickEnv(config, opts) {
+  if (typeof config !== 'object') return config
+
+  var name
+  if (typeof opts.env === 'string') {
+    name = opts.env
+  } else if (process.env.BROWSERSLIST_ENV) {
+    name = process.env.BROWSERSLIST_ENV
+  } else if (process.env.NODE_ENV) {
+    name = process.env.NODE_ENV
+  } else {
+    name = 'production'
+  }
+
+  if (opts.throwOnMissing) {
+    if (name && name !== 'defaults' && !config[name]) {
+      throw new BrowserslistError(
+        'Missing config for Browserslist environment `' + name + '`'
+      )
+    }
+  }
+
+  return config[name] || config.defaults
+}
+
+function parsePackage(file) {
+  var text = fs
+    .readFileSync(file)
+    .toString()
+    .replace(/^\uFEFF/m, '')
+  var list
+  if (text.indexOf('"browserslist"') >= 0) {
+    list = JSON.parse(text).browserslist
+  } else if (text.indexOf('"browserlist"') >= 0) {
+    var config = JSON.parse(text)
+    if (config.browserlist && !config.browserslist) {
+      throw new BrowserslistError(
+        '`browserlist` key instead of `browserslist` in ' + file
+      )
+    }
+  }
+  if (Array.isArray(list) || typeof list === 'string') {
+    list = { defaults: list }
+  }
+  for (var i in list) {
+    check(list[i])
+  }
+
+  return list
+}
+
+function parsePackageOrReadConfig(file) {
+  if (file in parseConfigCache) {
+    return parseConfigCache[file]
+  }
+  
+  var isPackage = path.basename(file) === 'package.json'
+  var result = isPackage ? parsePackage(file) : module.exports.readConfig(file)
+  
+  if (!process.env.BROWSERSLIST_DISABLE_CACHE) {
+    parseConfigCache[file] = result
+  }
+  return result
+}
+
+function latestReleaseTime(agents) {
+  var latest = 0
+  for (var name in agents) {
+    var dates = agents[name].releaseDate || {}
+    for (var key in dates) {
+      if (latest < dates[key]) {
+        latest = dates[key]
+      }
+    }
+  }
+  return latest * 1000
+}
+
+function getMonthsPassed(date) {
+  var now = new Date()
+  var past = new Date(date)
+
+  var years = now.getFullYear() - past.getFullYear()
+  var months = now.getMonth() - past.getMonth()
+
+  return years * 12 + months
+}
+
+function normalizeStats(data, stats) {
+  if (!data) {
+    data = {}
+  }
+  if (stats && 'dataByBrowser' in stats) {
+    stats = stats.dataByBrowser
+  }
+
+  if (typeof stats !== 'object') return undefined
+
+  var normalized = {}
+  for (var i in stats) {
+    var versions = Object.keys(stats[i])
+    if (versions.length === 1 && data[i] && data[i].versions.length === 1) {
+      var normal = data[i].versions[0]
+      normalized[i] = {}
+      normalized[i][normal] = stats[i][versions[0]]
+    } else {
+      normalized[i] = stats[i]
+    }
+  }
+
+  return normalized
+}
+
+function normalizeUsageData(usageData, data) {
+  for (var browser in usageData) {
+    var browserUsage = usageData[browser]
+    // https://github.com/browserslist/browserslist/issues/431#issuecomment-565230615
+    // caniuse-db returns { 0: "percentage" } for `and_*` regional stats
+    if ('0' in browserUsage) {
+      var versions = data[browser].versions
+      browserUsage[versions[versions.length - 1]] = browserUsage[0]
+      delete browserUsage[0]
+    }
+  }
+}
+
+module.exports = {
+  loadQueries: function loadQueries(ctx, name) {
+    if (!ctx.dangerousExtend && !process.env.BROWSERSLIST_DANGEROUS_EXTEND) {
+      checkExtend(name)
+    }
+    var queries = require(require.resolve(name, { paths: ['.', ctx.path] }))
+    if (queries) {
+      if (Array.isArray(queries)) {
+        return queries
+      } else if (typeof queries === 'object') {
+        if (!queries.defaults) queries.defaults = []
+        return pickEnv(queries, ctx, name)
+      }
+    }
+    throw new BrowserslistError(
+      '`' +
+        name +
+        '` config exports not an array of queries' +
+        ' or an object of envs'
+    )
+  },
+
+  loadStat: function loadStat(ctx, name, data) {
+    if (!ctx.dangerousExtend && !process.env.BROWSERSLIST_DANGEROUS_EXTEND) {
+      checkExtend(name)
+    }
+    var stats = require(require.resolve(
+      path.join(name, 'browserslist-stats.json'),
+      { paths: ['.'] }
+    ))
+    return normalizeStats(data, stats)
+  },
+
+  getStat: function getStat(opts, data) {
+    var stats
+    if (opts.stats) {
+      stats = opts.stats
+    } else if (process.env.BROWSERSLIST_STATS) {
+      stats = process.env.BROWSERSLIST_STATS
+    } else if (opts.path && path.resolve && fs.existsSync) {
+      stats = eachParent(opts.path, function (dir) {
+        var file = path.join(dir, 'browserslist-stats.json')
+        return isFile(file) ? file : undefined
+      }, statCache)
+    }
+    if (typeof stats === 'string') {
+      try {
+        stats = JSON.parse(fs.readFileSync(stats))
+      } catch (e) {
+        throw new BrowserslistError("Can't read " + stats)
+      }
+    }
+    return normalizeStats(data, stats)
+  },
+
+  loadConfig: function loadConfig(opts) {
+    if (process.env.BROWSERSLIST) {
+      return process.env.BROWSERSLIST
+    } else if (opts.config || process.env.BROWSERSLIST_CONFIG) {
+      var file = opts.config || process.env.BROWSERSLIST_CONFIG
+      return pickEnv(parsePackageOrReadConfig(file), opts)
+    } else if (opts.path) {
+      return pickEnv(module.exports.findConfig(opts.path), opts)
+    } else {
+      return undefined
+    }
+  },
+
+  loadCountry: function loadCountry(usage, country, data) {
+    var code = country.replace(/[^\w-]/g, '')
+    if (!usage[code]) {
+      var compressed
+      try {
+        compressed = require('caniuse-lite/data/regions/' + code + '.js')
+      } catch (e) {
+        throw new BrowserslistError('Unknown region name `' + code + '`.')
+      }
+      var usageData = region(compressed)
+      normalizeUsageData(usageData, data)
+      usage[country] = {}
+      for (var i in usageData) {
+        for (var j in usageData[i]) {
+          usage[country][i + ' ' + j] = usageData[i][j]
+        }
+      }
+    }
+  },
+
+  loadFeature: function loadFeature(features, name) {
+    name = name.replace(/[^\w-]/g, '')
+    if (features[name]) return
+    var compressed
+    try {
+      compressed = require('caniuse-lite/data/features/' + name + '.js')
+    } catch (e) {
+      throw new BrowserslistError('Unknown feature name `' + name + '`.')
+    }
+    var stats = feature(compressed).stats
+    features[name] = {}
+    for (var i in stats) {
+      features[name][i] = {}
+      for (var j in stats[i]) {
+        features[name][i][j] = stats[i][j]
+      }
+    }
+  },
+
+  parseConfig: function parseConfig(string) {
+    var result = { defaults: [] }
+    var sections = ['defaults']
+
+    string
+      .toString()
+      .replace(/#[^\n]*/g, '')
+      .split(/\n|,/)
+      .map(function (line) {
+        return line.trim()
+      })
+      .filter(function (line) {
+        return line !== ''
+      })
+      .forEach(function (line) {
+        if (IS_SECTION.test(line)) {
+          sections = line.match(IS_SECTION)[1].trim().split(' ')
+          sections.forEach(function (section) {
+            if (result[section]) {
+              throw new BrowserslistError(
+                'Duplicate section ' + section + ' in Browserslist config'
+              )
+            }
+            result[section] = []
+          })
+        } else {
+          sections.forEach(function (section) {
+            result[section].push(line)
+          })
+        }
+      })
+
+    return result
+  },
+
+  readConfig: function readConfig(file) {
+    if (!isFile(file)) {
+      throw new BrowserslistError("Can't read " + file + ' config')
+    }
+
+    return module.exports.parseConfig(fs.readFileSync(file))
+  },
+
+  findConfigFile: function findConfigFile(from) {
+    return eachParent(from, function (dir) {
+      var config = path.join(dir, 'browserslist')
+      var pkg = path.join(dir, 'package.json')
+      var rc = path.join(dir, '.browserslistrc')
+
+      var pkgBrowserslist
+      if (isFile(pkg)) {
+        try {
+          pkgBrowserslist = parsePackage(pkg)
+        } catch (e) {
+          if (e.name === 'BrowserslistError') throw e
+          console.warn(
+            '[Browserslist] Could not parse ' + pkg + '. Ignoring it.'
+          )
+        }
+      }
+
+      if (isFile(config) && pkgBrowserslist) {
+        throw new BrowserslistError(
+          dir + ' contains both browserslist and package.json with browsers'
+        )
+      } else if (isFile(rc) && pkgBrowserslist) {
+        throw new BrowserslistError(
+          dir + ' contains both .browserslistrc and package.json with browsers'
+        )
+      } else if (isFile(config) && isFile(rc)) {
+        throw new BrowserslistError(
+          dir + ' contains both .browserslistrc and browserslist'
+        )
+      } else if (isFile(config)) {
+        return config
+      } else if (isFile(rc)) {
+        return rc
+      } else if (pkgBrowserslist) {
+        return pkg
+      }
+    }, configPathCache)
+  },
+
+  findConfig: function findConfig(from) {
+    var configFile = this.findConfigFile(from)
+
+    return configFile ? parsePackageOrReadConfig(configFile) : undefined
+  },
+
+  clearCaches: function clearCaches() {
+    dataTimeChecked = false
+    statCache = {}
+    configPathCache = {}
+    parseConfigCache = {}
+
+    this.cache = {}
+  },
+
+  oldDataWarning: function oldDataWarning(agentsObj) {
+    if (dataTimeChecked) return
+    dataTimeChecked = true
+    if (process.env.BROWSERSLIST_IGNORE_OLD_DATA) return
+
+    var latest = latestReleaseTime(agentsObj)
+    var monthsPassed = getMonthsPassed(latest)
+
+    if (latest !== 0 && monthsPassed >= 6) {
+      var months = monthsPassed + ' ' + (monthsPassed > 1 ? 'months' : 'month')
+      console.warn(
+        'Browserslist: browsers data (caniuse-lite) is ' +
+          months +
+          ' old. Please run:\n' +
+          '  npx update-browserslist-db@latest\n' +
+          '  Why you should do it regularly: ' +
+          'https://github.com/browserslist/update-db#readme'
+      )
+    }
+  },
+
+  currentNode: function currentNode() {
+    return 'node ' + process.versions.node
+  },
+
+  env: process.env
+}

backend/apis/nodejs/node_modules/browserslist/package.json

@@ -0,0 +1,44 @@
+{
+  "name": "browserslist",
+  "version": "4.24.4",
+  "description": "Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-env-preset",
+  "keywords": [
+    "caniuse",
+    "browsers",
+    "target"
+  ],
+  "funding": [
+    {
+      "type": "opencollective",
+      "url": "https://opencollective.com/browserslist"
+    },
+    {
+      "type": "tidelift",
+      "url": "https://tidelift.com/funding/github/npm/browserslist"
+    },
+    {
+      "type": "github",
+      "url": "https://github.com/sponsors/ai"
+    }
+  ],
+  "author": "Andrey Sitnik <andrey@sitnik.ru>",
+  "license": "MIT",
+  "repository": "browserslist/browserslist",
+  "dependencies": {
+    "caniuse-lite": "^1.0.30001688",
+    "electron-to-chromium": "^1.5.73",
+    "node-releases": "^2.0.19",
+    "update-browserslist-db": "^1.1.1"
+  },
+  "engines": {
+    "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7"
+  },
+  "bin": {
+    "browserslist": "cli.js"
+  },
+  "types": "./index.d.ts",
+  "browser": {
+    "./node.js": "./browser.js",
+    "path": false
+  }
+}

backend/apis/nodejs/node_modules/browserslist/parse.js

@@ -0,0 +1,78 @@
+var AND_REGEXP = /^\s+and\s+(.*)/i
+var OR_REGEXP = /^(?:,\s*|\s+or\s+)(.*)/i
+
+function flatten(array) {
+  if (!Array.isArray(array)) return [array]
+  return array.reduce(function (a, b) {
+    return a.concat(flatten(b))
+  }, [])
+}
+
+function find(string, predicate) {
+  for (var max = string.length, n = 1; n <= max; n++) {
+    var parsed = string.substr(-n, n)
+    if (predicate(parsed, n, max)) {
+      return string.slice(0, -n)
+    }
+  }
+  return ''
+}
+
+function matchQuery(all, query) {
+  var node = { query: query }
+  if (query.indexOf('not ') === 0) {
+    node.not = true
+    query = query.slice(4)
+  }
+
+  for (var name in all) {
+    var type = all[name]
+    var match = query.match(type.regexp)
+    if (match) {
+      node.type = name
+      for (var i = 0; i < type.matches.length; i++) {
+        node[type.matches[i]] = match[i + 1]
+      }
+      return node
+    }
+  }
+
+  node.type = 'unknown'
+  return node
+}
+
+function matchBlock(all, string, qs) {
+  var node
+  return find(string, function (parsed, n, max) {
+    if (AND_REGEXP.test(parsed)) {
+      node = matchQuery(all, parsed.match(AND_REGEXP)[1])
+      node.compose = 'and'
+      qs.unshift(node)
+      return true
+    } else if (OR_REGEXP.test(parsed)) {
+      node = matchQuery(all, parsed.match(OR_REGEXP)[1])
+      node.compose = 'or'
+      qs.unshift(node)
+      return true
+    } else if (n === max) {
+      node = matchQuery(all, parsed.trim())
+      node.compose = 'or'
+      qs.unshift(node)
+      return true
+    }
+    return false
+  })
+}
+
+module.exports = function parse(all, queries) {
+  if (!Array.isArray(queries)) queries = [queries]
+  return flatten(
+    queries.map(function (block) {
+      var qs = []
+      do {
+        block = matchBlock(all, block, qs)
+      } while (block)
+      return qs
+    })
+  )
+}