.eslintrc.json

{
    "env": {
        "browser": true,
        "node": true
    }, 
    "plugins": [
        "node"
    ],
    "extends" : [
        "airbnb-base",
        "plugin:node/recommended"
    ],
    "rules" : {
        "node/exports-style": ["error", "module.exports"],
        "max-len": ["warn", 150],
        "no-console": "off",
        "no-useless-concat": "warn",
        "no-unused-vars": "warn",
        "func-names": ["error", "never"],
        "comma-dangle": ["error", "never"],
        "prefer-template": "off",
        "brace-style": ["warn", "stroustrup"],
        "prefer-destructuring": "off",
        "wrap-iife": "off",
        "no-underscore-dangle": "off",
        "arrow-body-style": "off",
        "no-lonely-if": "off",
        "no-use-before-define": ["error", { "functions": false}],
        "no-param-reassign": ["error", { "props": false }],
        "object-curly-newline": "off",
        "no-process-exit": "off",
        "indent" : [
            "error",
            4
        ],
        "linebreak-style" : "off",
        "quotes" : [
            "error",
            "single"
        ],
        "semi" : [
            "error",
            "always"
        ]
    },
    "globals": {
        "angular": true,
        "document": true,
        "window": true,
        "google": true,
        "async": true,
        "moment": true
    } 
}