.eslintrc.json

{
    "plugins": [
        "promise",
        "ramda"
    ],
    "extends": [
        "eslint:recommended",
        "plugin:node/recommended",
        "plugin:promise/recommended",
        "plugin:jest/recommended",
        "plugin:jest/style",
        "plugin:ramda/recommended"
    ],
    "rules": {
        "indent": [
            "error",
            4,
            { "SwitchCase": 1 }
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ],
        "comma-dangle": [
            "error",
            {
                "arrays": "always-multiline",
                "objects": "always-multiline",
                "imports": "always-multiline",
                "exports": "always-multiline",
                "functions": "always-multiline"
            }
        ]
    }
}