.eslintrc.js

"use strict";

module.exports = {
  plugins: ["prettier", "node"],
  parserOptions: {
    ecmaVersion: 2017,
  },
  env: {
    node: true,
    es6: true,
  },
  rules: {
    "node/exports-style": "error",
    "node/no-deprecated-api": "error",
    "node/no-missing-require": "error",
    "node/no-unsupported-features": "error",
    "prettier/prettier": "error",
    "no-unused-vars": 2,
    "no-undef": 2,
    eqeqeq: 2,
    "no-underscore-dangle": 0,
    "guard-for-in": 2,
    "no-extend-native": 2,
    "wrap-iife": 0,
    "new-cap": 2,
    "no-caller": 2,
    semi: [2, "always"],
    strict: [2, "global"],
    "no-loop-func": 2,
    "no-irregular-whitespace": 1,
    "no-multi-spaces": 2,
    "one-var": [2, "never"],
    "constructor-super": 2,
    "no-this-before-super": 2,
    "no-var": 2,
    "prefer-const": 1,
    "no-const-assign": 2,
  },
};