title: False positive for Eslint parser
body: <p>I am getting a false positive error when running the vue app.
  It is telling Constructor name should not start with Lower case letter.
  How to fix this probelm.</p>
  <p>My .eslintrc.js is as follows</p>
  <pre><code>module.exports = {
    root: true,
    env: {
      browser: true,
      node: true,
    },
    parserOptions: {
      parser: 'babel-eslint',
    },
    extends: [
      '@nuxtjs',
      'prettier',
      'prettier/vue',
      'plugin:vue-scoped-css/recommended',
      'plugin:prettier/recommended',
      'plugin:nuxt/recommended',
    ],
    plugins: ['prettier'],
    // add your custom rules here
    rules: {
      'nuxt/no-cjs-in-config': 'off',
      'no-console': 'off',
      'vue-scoped-css/require-scoped': 'error',
      'vue/component-name-in-template-casing': 'error',
      'prettier/prettier': ['error', { endOfLine: 'auto' }],
    },
  }
  </code></pre>
  <p>The error when I am trying to run the app is</p>
  <pre><code>$ npm run lint:fix
  
  &gt; v-moa-app@1.0.0 lint:fix
  &gt; npm run lint -- --fix
  
  
  &gt; v-moa-app@1.0.0 lint C:\Users\502622018\moa_workspace\v-moa-app
  &gt; eslint --ext .js,.vue --ignore-path .gitignore . &quot;--fix&quot;
  
  
  C:\Users\502622018\moa_workspace\v-moa-app\server\passport.js
    260:30  error  A constructor name should not start with a lowercase letter  new-cap
  
  ✖ 1 problem (1 error, 0 warnings)
  
  npm ERR! code ELIFECYCLE
  npm ERR! errno 1
  npm ERR! v-moa-app@1.0.0 lint: `eslint --ext .js,.vue --ignore-path .gitignore . &quot;--fix&quot;`
  npm ERR! Exit status 1
  npm ERR!
  npm ERR! Failed at the v-moa-app@1.0.0 lint script.
  npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
  
  npm ERR! A complete log of this run can be found in:
  npm ERR!     C:\Users\502622018\AppData\Local\npm-cache\_logs\2021-07-21T22_16_39_215Z-debug.log
  npm ERR! code 1
  npm ERR! path C:\Users\502622018\moa_workspace\v-moa-app
  npm ERR! command failed
  npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c npm run lint -- --fix
  
  npm ERR! A complete log of this run can be found in:
  npm ERR!     C:\Users\502622018\AppData\Local\npm-cache\_logs\2021-07-21T22_16_39_281Z-debug.log
  </code></pre>
  <p>The part for which this error is generated is as below:</p>
  <pre><code>const decoded = new Buffer.from(encoded, 'base64').toString()
  </code></pre>