.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true
  },
  "extends": "eslint:recommended",
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly",
    "gapi": "readonly",
    "Buffer": "readonly",
    "QUnit": "readonly",
    "global": "readonly",
    "require": "readonly"
  },
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "no-unused-vars": [
      "off"
    ],
    "no-prototype-builtins": [
      "off"
    ],
    "no-empty": [
      "off"
    ],
    "no-useless-escape": [
      "off"
    ],
    "no-cond-assign": [
      "off"
    ],
    "no-constant-condition": [
      "error",
      {
        "checkLoops": false
      }
    ],
    "eslint no-control-regex": [
      "off"
    ],
    "require-atomic-updates": [
      "off"
    ],
    "no-inner-declarations": "off"
  }
}