.eslintrc.json

{
  "parserOptions": {
    "ecmaVersion": 6
  },
  "rules": {
    "no-empty": [
      2,
      {
        "allowEmptyCatch": true
      }
    ],
    "no-implicit-coercion": [
      2,
      {
        "boolean": true,
        "string": true,
        "number": true
      }
    ],
    "indent": [2, 2],
    "brace-style": [
      2,
      "1tbs",
      {
        "allowSingleLine": true
      }
    ],
    "no-mixed-spaces-and-tabs": 2,
    "no-multi-str": 2,
    "key-spacing": [
      2,
      {
        "beforeColon": false,
        "afterColon": true
      }
    ],
    "space-unary-ops": [
      2,
      {
        "words": false,
        "nonwords": false
      }
    ],
    "space-before-function-paren": [2, "never"],
    "array-bracket-spacing": [
      2,
      "never",
      {
        "singleValue": false
      }
    ],
    "space-in-parens": [2, "never"],
    "no-trailing-spaces": 2,
    "yoda": [2, "never"],
    "max-len": [2, 79],
    "comma-style": [2, "last"],
    "curly": [2, "all"],
    "dot-notation": 2,
    "eol-last": 2,
    "wrap-iife": 2,
    "space-infix-ops": 2,
    "keyword-spacing": [
      2,
      {
        "overrides": {
          "else": {
            "before": true
          },
          "catch": {
            "before": true
          },
          "finally": {
            "before": true
          }
        }
      }
    ],
    "spaced-comment": [2, "always"],
    "space-before-blocks": [2, "always"],
    "linebreak-style": [2, "unix"],
    "quotes": [
      2,
      "single",
      {
        "avoidEscape": true
      }
    ]
  }
}