.eslintrc.json

{
  "env": {
    "node": true
  },
  "globals": {},

  "rules": {
    "no-eval": 2,
    "no-use-before-define": [
      2,
      {
        "functions": false
      }
    ],
    "no-undef": 0,
    "no-unused-vars": 1,
    "no-caller": 2,
    "no-eq-null": 1,
    "guard-for-in": 2,
    "no-implicit-coercion": [
      2,
      {
        "boolean": false,
        "string": true,
        "number": true
      }
    ],
    "no-with": 2,
    "no-mixed-spaces-and-tabs": 2,
    "no-multiple-empty-lines": 2,
    "dot-location": [
      2,
      "property"
    ],
    "operator-linebreak": [
      0,
      "after"
    ],
    "keyword-spacing": [
      2,
      {}
    ],
    "space-unary-ops": [
      2,
      {
        "words": false,
        "nonwords": false
      }
    ],
    "no-spaced-func": 2,
    "space-before-function-paren": [
      1,
      {
        "anonymous": "ignore",
        "named": "never"
      }
    ],
    "comma-dangle": [
      2,
      "never"
    ],
    "no-trailing-spaces": 0,
    "max-len": [
      2,
      160
    ],
    "comma-style": [
      2,
      "last"
    ],
    "curly": [
      2,
      "all"
    ],
    "space-infix-ops": 2,
    "spaced-comment": 1,
    "space-before-blocks": [
      2,
      "always"
    ],
    "indent": [
      2,
      4,
      {
        "SwitchCase": 1
      }
    ]
  }
}