.eslintrc.json

{
    "parserOptions": {
        "ecmaVersion": 6
    },
    "plugins": [
        "promise",
        "jsdoc"
    ],
    "extends": ["eslint:recommended", "google"],
    "rules": {
        "no-console": "off",
        "no-regex-spaces": "off",
        "no-debugger": "off",
        "no-unused-vars": "off",
        "no-mixed-spaces-and-tabs": "off",
        "no-undef": "off",
        "no-template-curly-in-string": 1,
        "consistent-return": 1,
        "array-callback-return": 1,
        "eqeqeq": 2,
        "no-alert": 2,
        "no-caller": 2,
        "no-eq-null": 2,
        "no-eval": 2,
        "no-extend-native": 1,
        "no-extra-bind": 1,
        "no-extra-label": 1,
        "no-floating-decimal": 2,
        "no-implicit-coercion": 1,
        "no-loop-func": 1,
        "no-new-func": 2,
        "no-new-wrappers": 1,
        "no-throw-literal": 2,
        "prefer-promise-reject-errors": 2,
        "for-direction": 2,
        "getter-return": 2,
        "no-await-in-loop": 2,
        "no-compare-neg-zero": 2,
        "no-catch-shadow": 1,
        "no-shadow-restricted-names": 2,
        "callback-return": 2,
        "handle-callback-err": 2,
        "no-path-concat": 1,
        "prefer-arrow-callback": 1,
        "promise/always-return": 2,
        "promise/catch-or-return": 2,
        "promise/no-nesting": 1,
        "linebreak-style": 0,
        "valid-jsdoc": 0,
        "jsdoc/check-param-names": 1,
        "jsdoc/check-tag-names": 1,
        "jsdoc/check-types": 1,
        "jsdoc/newline-after-description": 1,
        "jsdoc/require-description-complete-sentence": 1,
        "jsdoc/require-param": 1,
        "jsdoc/require-param-description": 1,
        "jsdoc/require-param-name": 1,
        "jsdoc/require-param-type": 1,
        "jsdoc/require-returns-description": 1,
        "jsdoc/require-returns-type": 1
    }
}