.eslintrc

{
    "ecmaVersion": 6,
    "env": {
        "es6": true,
        "node": true
    },
    "ecmaFeatures": {
        "modules": true
    },
    "rules": {
        "no-console": 0,
        "no-control-regex": 0,
        "no-alert": 1,
        "no-else-return": 1,
        "no-redeclare": 2,
        "no-useless-escape": 1,
        "no-inner-declarations": 0,
        "array-bracket-spacing": ["warn", "never"],
        "brace-style": ["warn", "1tbs", { "allowSingleLine": true }],
        "no-trailing-spaces": 1,
        "space-before-function-paren": ["warn", "never"],
        "arrow-spacing": 1,
        "comma-spacing": ["warn", { "before": false, "after": true }],
        "indent": ["error", "tab"]
    },
    extends: "eslint:recommended"
}