.eslintrc.json

{
    "parser": "babel-eslint",
    "plugins": ["prettier", "jest"],
    "env": {
        "es6": true,
        "node": true,
        "jest/globals": true
    },
    "parserOptions": {
        "ecmaVersion": 2018,
        "sourceType": "module"
    },
    "extends": ["eslint:recommended", "prettier", "plugin:jest/recommended"],
    "rules": {
        "prefer-const": [
            "error",
            {
                "destructuring": "any",
                "ignoreReadBeforeAssign": false
            }
        ],
        "curly": ["error", "multi-line", "consistent"],
        "no-var": "error",
        "prefer-template": 2,
        "require-atomic-updates": "off",
        "prettier/prettier": ["error"]
    },
    "globals": {
        "__DEV__": true
    }
}