.eslintrc

{
  "parser": "babel-eslint",
  "rules": {
    "brace-style": [2, "stroustrup", { "allowSingleLine": true }],
    "eol-last": 2,
    "indent": 2,
    "key-spacing": [2, { "align": "value" }],
    "max-nested-callbacks": [2, 3],
    "new-parens": 2,
    "newline-after-var": [2, "always"],
    "no-lonely-if": 2,
    "no-mixed-spaces-and-tabs": 2,
    "no-multiple-empty-lines":  [2, { "max": 2 }],
    "no-nested-ternary": 2,
    "no-underscore-dangle": 0,
    "no-unneeded-ternary": 2,
    "object-curly-spacing": [2, "always"],
    "operator-assignment": [2, "always"],
    "quotes": [2, "single", "avoid-escape"],
    "space-after-keywords": [2, "always"],
    "space-before-blocks": [2, "always"],
    "prefer-const": 2,
    "no-path-concat": 2,
    "no-undefined": 2,
    "strict": 0,
    "curly": [1, "multi"],
    "dot-notation": 0,
    "no-else-return": 2,
    "one-var": [2, "never"],
    "no-multi-spaces": [2, {
      "exceptions": {
        "VariableDeclarator": true,
        "AssignmentExpression": true
      }
    }],
    "radix": 2,
    "comma-dangle": [2, "never"],
    "no-extra-parens": 2,
    "new-cap": [2, { "capIsNew": false }],
    "space-before-function-paren": [2, "always"]
  },
  "env": {
    "node": true
  }
}