.eslintrc.json

{
  "parser": "babel-eslint",
  "parserOptions": {
    "sourceType": "module",
    "allowImportExportEverywhere": true
  },
  "plugins": ["prefer-object-spread", "cypress"],
  "rules": {
    "arrow-spacing": "warn",
    "brace-style": "warn",
    "comma-dangle": "off",
    "curly": "error",
    "eqeqeq": ["error", "smart"],
    "key-spacing": "error",
    "keyword-spacing": "warn",
    "max-len": "warn",
    "no-console": "off",
    "no-constant-condition": "off",
    "no-eq-null": "warn",
    "no-prototype-builtins": "warn",
    "no-restricted-globals": ["error", "event", "Promise", "name", "context"],
    "no-restricted-syntax": ["error", "ForOfStatement"],
    "no-var": "warn",
    "object-shorthand": "warn",
    "prefer-const": "error",
    "prefer-object-spread/prefer-object-spread": "error",
    "prettier/prettier": "warn",
    "require-atomic-updates": "off",
    "quotes": ["warn", "single"],
    "semi": "error",
    "space-before-blocks": ["warn", "always"],
    "space-before-function-paren": ["error", "never"]
  },
  "extends": ["eslint:recommended", "plugin:prettier/recommended"],
  "env": {
    "browser": true,
    "commonjs": true,
    "es6": true,
    "node": true,
    "jquery": true,
    "cypress/globals": true
  },
  "globals": {
    "chrome": true
  }
}