.eslintrc.json

{
    "env": {
        "node": true
    },
    "parserOptions": {
        "ecmaVersion": 6
    },
    "rules": {
        "arrow-parens": ["error", "as-needed"],
        "arrow-spacing": "error",
        "array-bracket-spacing": "error",
        "block-spacing": "error",
        "comma-spacing": "error",
        "computed-property-spacing": "error",
        "eol-last": "error",
        "indent": ["error", 2],
        "key-spacing": "error",
        "keyword-spacing": "error",
        "linebreak-style": "error",
        "no-extra-parens": "error",
        "no-extra-semi": "error",
        "no-irregular-whitespace": "error",
        "no-mixed-spaces-and-tabs": "error",
        "no-multiple-empty-lines": "error",
        "no-multi-spaces": "error",
        "no-spaced-func": "error",
        "no-trailing-spaces": "error",
        "no-useless-rename": "error",
        "no-whitespace-before-property": "error",
        "object-curly-spacing": "error",
        "rest-spread-spacing": "error",
        "semi": "error",
        "semi-spacing": "error",
        "space-before-blocks": "error",
        "space-in-parens": "error",
        "space-infix-ops": "error",
        "space-unary-ops": "error",
        "spaced-comment": "error",
        "template-curly-spacing": "error",
        "block-scoped-var": "error",
        "brace-style": ["error", "1tbs", {"allowSingleLine": true}],
        "camelcase": ["error", {"properties": "never"}],
        "consistent-this": ["error", "me"],
        "curly": "error",
        "dot-notation": "error",
        "max-len": ["error", {"code": 122}],
        "new-cap": "error",
        "no-alert": "error",
        "no-console": ["error", {"allow": ["error", "warn"]}],
        "no-constant-condition": ["error", {"checkLoops": false}],
        "no-eq-null": "error",
        "no-eval": "error",
        "no-extra-label": "error",
        "no-extra-bind": "error",
        "no-extra-parens": "error",
        "no-extend-native": "error",
        "no-fallthrough": "error",
        "no-invalid-this": "error",
        "no-lone-blocks": "error",
        "no-lonely-if": "error",
        "no-negated-condition": "error",
        "no-return-assign": "error",
        "no-self-compare": "error",
        "no-trailing-spaces": "error",
        "no-unused-expressions": "error",
        "no-unused-vars": ["error", {"args": "all", "argsIgnorePattern": "^_"}],
        "no-useless-computed-key": "error",
        "no-use-before-define": "error",
        "no-unreachable": "error",
        "no-useless-call": "error",
        "no-useless-concat": "error",
        "no-void": "error",
        "prefer-rest-params": "error",
        "prefer-spread": "error",
        "semi": "error",
        "semi-spacing": "error",
        "strict": "error",
        "yoda": "error"
    },
    "extends": [
        "eslint:recommended"
    ]
}