.eslintrc

{
    "extends": "airbnb-base",
    "env": {
        "browser": true,
        "node": true,
        "es6": true
    },
    "parserOptions": {
        "sourceType": "module"
    },
    "rules": {
        "array-bracket-spacing": [ "error", "always", { "objectsInArrays": false } ],
        "comma-dangle": [ "error", "only-multiline" ],
        "comma-spacing": [ "error", { "before": false, "after": true } ],
        "curly": [ "error", "multi-line" ],
        "eol-last": "error",
        "key-spacing": [ "error", { "beforeColon": false, "afterColon": true } ],
        "func-names": "off",
        "import/no-extraneous-dependencies": [ "error", {
            "devDependencies": true,
            "optionalDependencies": false,
            "peerDependencies": false
        }],
        "import/extensions": "off",
        "indent": [ "error", 4 ],
        "max-len": "off",
        "new-cap": "error",
        "no-console": [ "error", { "allow": [ "warn", "error" ] } ],
        "no-debugger": "error",
        "no-extra-boolean-cast": "error",
        "no-extra-semi": "error",
        "no-mixed-requires": "error",
        "no-mixed-operators": "off",
        "no-multi-spaces": "error",
        "no-multi-str": "error",
        "no-plusplus": "off",
        "no-restricted-syntax": "off",
        "no-return-assign": "off",
        "no-trailing-spaces": "error",
        "no-underscore-dangle": "off",
        "no-unused-vars": "error",
        "no-use-before-define": [ "error", { "functions": false } ],
        "prefer-template": "off",
        "prefer-destructuring": "off",
        "quotes": [ 2, "double" ],
        "semi": [ "error", "always" ],
        "space-before-function-paren": [ "error", "never" ]
    }
}