.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true,
    "node": true
  },
  "extends": [
    "airbnb-base"
  ],
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 11,
    "sourceType": "module"
  },
  "plugins": [
    "@typescript-eslint"
  ],
  "rules": {
    "no-undef": 0,
    "spaced-comment": 0,
    "max-len": ["error", { "code": 120 }],
    "import/extensions": ["error", "always", { "js": "never", "ts": "never" }],
    "linebreak-style": ["error", "windows"],
    "no-console": "off",
    "curly": "off",
    "no-trailing-spaces": ["error", { "skipBlankLines": true }],
    "arrow-parens": "off",
    "quotes": "off",
    "object-property-newline": "off",
    "comma-dangle": "off",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "warn",
    "no-empty-function": "off",
    "nonblock-statement-body-position": "off",
    "operator-linebreak": "off",
    "lines-between-class-members": "off",
    "no-nested-ternary": "off",
    "no-useless-constructor": "off",
    "@typescript-eslint/no-useless-constructor": ["error"],
    "no-return-assign": "off",
    "no-underscore-dangle": "off",
    "max-classes-per-file": "off",
    "object-curly-newline": "off"
  },
  "settings": {
    "import/resolver": {
      "node": { "extensions": [".js", ".ts"] }
    }
  }
}