.eslintrc

{
  "env": {
    "node": true,
    "es6": true
  },
  "rules": {
    "brace-style": ["error", "stroustrup"],
    "comma-spacing": ["error", { "before": false, "after": true }],
    "curly": ["error", "multi"],
    "indent": ["error", 4],
    "key-spacing": [2, { "beforeColon": false, "afterColon": true}],
    "no-var": "error",
    "object-curly-newline": ["error", { "multiline": true }],
    "operator-linebreak": ["error", "none"],
    "prefer-const": "error",
    "quotes": [1, "single"],
    "semi": [1, "always"],
    "space-before-blocks": "error",
    "space-infix-ops": ["error", { "int32Hint": false }],
    "switch-colon-spacing": ["error", { "after": true, "before": false}],
    "vars-on-top": "error"
  },
  "parserOptions": {
    "ecmaVersion": 2017,
    "sourceType": "module"
  }
}