.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "extends": ["eslint:recommended", "standard"],
  "rules": {
    "indent": [ "error", 2 ],
    "linebreak-style": [ "error", "unix" ],
    "quotes": [ "error", "single" ],
    "semi": [ "error", "never" ],
    "no-console": "off",
    "node/no-deprecated-api": "off",
    "no-param-reassign": "warn",
    "camelcase": "warn",
    "comma-dangle": [ "error", "always-multiline" ],
    "comma-spacing": "warn",
    "no-multi-spaces": "warn",
    "no-multiple-empty-lines": "warn",
    "no-param-reassign": "off",
    "no-trailing-spaces": "warn",
    "no-useless-escape": "off",
    "no-useless-return": "warn",
    "one-var": "warn",
    "padded-blocks": "off",
    "prefer-const": "warn",
    "indent": "warn",
    "operator-linebreak": "off",
    "space-before-function-paren": "warn",
    "spaced-comment": "warn",
    "space-infix-ops": "warn",
    "semi": ["warn", "never"]
  }
}