.eslintrc.json

{
    "env":
    {
        "browser": true,
        "es6": true
    },
    "extends": ["eslint:recommended"],
    "parserOptions":
    {
        "sourceType": "module",
        "ecmaFeatures":{
            "experimentalObjectRestSpread": true
        }
    },
    "globals":
    {
    },
    "rules":
    {
        "no-unused-vars": 1,
        "no-console": 0,
        "dot-notation": 1,
        "eqeqeq": 1,
        "no-else-return": 0,
        "no-new-func": 1,
        "no-param-reassign": [1, { "props": false }],
        "no-useless-concat": 1,
        "no-useless-escape": 1,
        "radix": [1, "as-needed"],
        "no-undef": 2,
        "array-bracket-spacing": [1, "never"],
        "brace-style": [1, "allman"],
        "camelcase": [1, { "properties": "never" }],
        "comma-dangle": [1, "never"],
        "comma-style": [1, "last"],
        "func-style": [1, "expression"],
        "id-length": 0,
        "indent": [1, 4, { "SwitchCase": 1 }],
        "keyword-spacing": [1, { "after": false, "before": true, "overrides": { "from": { "after": true }, "return": { "after": true }, "import": { "after": true }, "case": { "after": true } } }],
        "max-len": 0,
        "new-cap": [1, { "newIsCap": true, "newIsCapExceptions": [], "capIsNew": false, "capIsNewExceptions": ["Immutable.Map", "Immutable.Set", "Immutable.List"] }],
        "no-array-constructor": 1,
        "no-bitwise": 0,
        "no-mixed-operators": 0,
        "no-nested-ternary": 0,
        "no-new-object": 1,
        "no-plusplus": 0,
        "no-restricted-syntax": 0,
        "no-trailing-spaces": 1,
        "no-underscore-dangle": 0,
        "no-unneeded-ternary": 1,
        "no-whitespace-before-property": 1,
        "object-curly-spacing": [1, "always"],
        "one-var": [1, "never"],
        "padded-blocks": [1, "never"],
        "quote-props": [1, "as-needed"],
        "quotes": [1, "single"],
        "semi": [1, "never"],
        "space-before-blocks": [1, "always"],
        "space-before-function-paren": [1, { "anonymous": "never", "named": "never", "asyncArrow": "never" }],
        "space-in-parens": [1, "never"],
        "space-infix-ops": 1,
        "spaced-comment": [1, "always"],
        "arrow-body-style": 0,
        "arrow-parens": [1, "always"],
        "arrow-spacing": [1, { "before": true, "after": true }],
        "no-confusing-arrow": 0,
        "no-dupe-class-members": 1,
        "no-duplicate-imports": 0,
        "no-useless-constructor": 1,
        "no-var": 1,
        "object-shorthand": 0,
        "prefer-const": 1,
        "prefer-rest-params": 1,
        "prefer-spread": 1,
        "prefer-template": 0,
        "template-curly-spacing": [1, "never"]
    }
}