.eslintrc

{
    "env": {
        "browser": true,
        "node": true,
        "es6": true,
        "jest": true
    },
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true,
            "modules": true,
            "experimentalObjectRestSpread": true
        }
    },
    "plugins": [],
    "extends": [
        "eslint:recommended"
    ],
    "rules": {
        "quotes": [ "error", "single" ],
        "space-in-parens": [ "error", "always" ],
        "object-curly-spacing": [ "error", "always", { "objectsInObjects": true } ],
        "block-spacing": "error",
        "array-bracket-spacing": [ "error", "always" ],
        "computed-property-spacing": [ "error", "always" ],
        "template-curly-spacing": [ "error", "always" ],
        "arrow-spacing": [ "error", { "before": true, "after": true } ],
        "space-before-blocks": [ "error", "always" ],
        "no-console": [ "off" ],
        "no-unused-vars": [ "warn" ],
        "indent": [ "error", 4, { "SwitchCase": 1 } ],
        "semi": [ "error", "never" ],
        "space-before-function-paren": [ "error", "never" ],
        "no-class-assign": "off",
        "no-case-declarations": "off",
        "no-useless-escape": "off",
    }
}