.eslintrc.json

{
  "extends": [
    "eslint:recommended",
    "google",
    "plugin:@typescript-eslint/recommended",
    "plugin:prettier/recommended"
  ],
  "plugins": ["@typescript-eslint", "prefer-arrow", "prettier"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module"
  },
  "rules": {
    "comma-dangle": ["error", "never"],
    "curly": ["error", "all"],
    "max-len": "off",
    "indent": "off",
    "no-else-return": "error",
    "no-unused-vars": ["error", {"varsIgnorePattern": "^_$"}],
    "prefer-arrow/prefer-arrow-functions": "error",
    "quotes": "off",
    "quote-props": ["error", "as-needed"],
    "require-jsdoc": "off",
    "space-before-function-paren": "off",
    "@typescript-eslint/no-unused-vars": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-empty-function": "off"
  },
  "env": {
    "es6": true,
    "mocha": true,
    "node": true
  }
}