.eslintrc.json

{
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module"
    },
    "env": {
        "browser":    true,
        "node":       true,
        "es6":        true,
        "mocha":      true
    },
    "globals": {
        "googletag":                 true,
        "navigator":                 true,
        "$":                         true,
        "_":                         true,
        "browser":                   true,
        "element":                   true,
        "by":                        true,
        "angular":                   true,
        "sinon":                     true,
        "ConfigBootstrapper":        true,
        "configBootstrapper":        true,
        "Ignition":                  true,
        "ignition":                  true,
        "$LAB":                      true,
        "s_clven":                   true,
        "s_gi":                      true,
        "s_account":                 true,
        "trackLink":                 true,
        "gigya":                     true,
        "optimizely":                true,
        "module":                    true,
        "inject":                    true,
        "STATIC_REPLACEMENT_STRING": true
    },
    "extends": "eslint:recommended",
    "rules": {
        "no-mixed-requires": 0,
        "wrap-iife": [2, "any"],
        "camelcase": 2,
        "curly": 0,
        "eqeqeq": 0,
        "no-extend-native": 1,
        "no-native-reassign": 2,
        "guard-for-in": 2,
        "func-style": [1, "declaration"],
        "no-lonely-if": 0,
        "no-mixed-spaces-and-tabs": 2,
        "no-use-before-define": 0,
        "no-unused-vars" : 0,
        "no-undefined" : 0,
        "no-undef" : 1,
        "strict": 0,
        "new-cap": 2,
        "no-caller": 1,
        "no-empty": 0,
        "no-new": 0,
        "quotes": 0,
        "no-trailing-spaces": 1,
        "comma-dangle": 0,
        "no-underscore-dangle": 0,
        "no-console": 0,
        "no-debugger": 1,
        "no-eq-null": 0,
        "no-eval": 1,
        "space-infix-ops": 1,
        "block-scoped-var": 1,
        "dot-notation": 0,
        "complexity": 0,
        "no-iterator": 1,
        "no-loop-func": 1,
        "no-multi-str": 1,
        "no-proto": 1,
        "no-script-url": 1,
        "no-shadow": 0,
        "no-shadow-restricted-names": 1,
        "no-dupe-keys": 2,
        "eol-last": 0,
        "key-spacing": 0,
        "keyword-spacing": 1,
        "brace-style": [1, "1tbs", {
            "allowSingleLine": true
        }],
        "semi": [2, "always"],
        "no-process-exit": 0,
        "no-unused-expressions": 0,
        "no-case-declarations": 2,
        "no-extra-semi": 1,
        "no-unsafe-finally": 2,
        "require-yield": 2,
        "no-inner-declarations": 0
    }
}