.eslintrc.json

{
  "env": {
    "commonjs": true,
    "es6": true,
    "node": true
  },
  "extends": "eslint:recommended",
  "globals": {},
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "rules": {
    "array-bracket-spacing": [
      "warn",
      "never"
    ],
    "computed-property-spacing": "warn",
    "indent": [
      "warn",
      2
    ],
    "keyword-spacing": [
      "warn",
      {
        "before": true,
        "after": true
      }
    ],
    "max-len": [
      "warn",
      {
        "code": 110,
        "ignoreComments": true,
        "ignoreUrls": true
      }
    ],
    "no-cond-assign": [
      2,
      "except-parens"
    ],
    "no-use-before-define": [
      2,
      {
        "functions": false,
        "classes": false,
        "variables": false
      }
    ],
    "new-cap": 0,
    "no-caller": 2,
    "no-undef": 2,
    "no-unused-vars": 1,
    "no-empty": [
      "error",
      {
        "allowEmptyCatch": true
      }
    ],
    "no-console": "off",
    "no-multi-spaces": "warn",
    "prefer-const": [
      "warn",
      {
        "destructuring": "all"
      }
    ],
    "quotes": [
      "warn",
      "single"
    ],
    "semi": [
      "warn",
      "always"
    ],
    "spaced-comment": "warn",
    "space-infix-ops": "warn"
  }
}