.eslintrc

{
  "ecmaFeatures": {
    "arrowFunctions": true,
    "blockBindings": true,
    "defaultParams": true,
    "destructuring": true,
    "modules": true,
    "restParams": true,
    "objectLiteralShorthandMethods": true,
    "objectLiteralShorthandProperties": true,
    "spread": true,
    "templateStrings": true
  },
  "env": {
    "browser": true,
    "node": true,
  },
  "rules": {
    "comma-dangle": [1, "never"],
    "no-debugger": 2,
    "no-dupe-args": 2,
    "no-dupe-keys": 2,
    "no-duplicate-case": 2,
    "no-empty": 2,
    "no-irregular-whitespace": 2,
    "no-multi-spaces": 0,
    "complexity": [1, 7],
    "dot-location": [2, "property"],
    "eqeqeq": [2, "allow-null"],
    "guard-for-in": 2,
    "no-caller": 2,
    "no-eval": 2,
    "no-extra-bind": 2,
    "no-implied-eval": 2,
    "yoda": [2, "never", {
      "exceptRange": true
    }],
    "brace-style": [2, "1tbs", { "allowSingleLine": true }],
    "camelcase": 0,
    "comma-spacing": 0,
    "comma-style": [2, "last"],
    "indent": [2, 2],
    "key-spacing": [2, {
      "beforeColon": false,
      "afterColon": true
    }],
    "linebreak-style": [2, "unix"],
    "max-nested-callbacks": [2, 3],
    "new-cap": 0,
    "no-lonely-if": 2,
    "no-trailing-spaces": 2,
    "no-underscore-dangle": 0,
    "one-var": [2, {
      "uninitialized": "always",
      "initialized": "never"
    }],
    "quotes": [2, "single", "avoid-escape"],
    "semi": [2, "always"],
    "space-after-keywords": [2, "always"]
  }
}