.eslintrc.json

{
  "env": {
    "commonjs": true,
    "es6": true,
    "node": true
  },
  "extends": "eslint:recommended",
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "parserOptions": {
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "rules": {
    "indent": ["error",  2, { "SwitchCase": 1 }],
    "linebreak-style": ["error", "windows"],
    "quotes": ["error", "single"],
    "semi": ["error", "never"],
    "require-atomic-updates": "off",
    "no-prototype-builtins": "off",
    "no-useless-escape": "off",
    "curly":"error",
    "func-style": ["error", "expression"],
    "max-lines": ["error", {"max": 1000, "skipBlankLines": true, "skipComments": true}],
    "max-lines-per-function": ["error", { "max": 50 }],
    "one-var": ["error", "never"],
    "arrow-spacing": "error",
    "block-spacing": "error",
    "brace-style": "error",
    "comma-spacing": "error",
    "key-spacing": ["error", { "beforeColon": false, "afterColon": true }],
    "keyword-spacing": "error",
    "space-before-blocks": "error",
    "space-infix-ops": "error",
    "no-cond-assign":"error"
  }
}