.eslintrc.js

// .eslintrc.js example
module.exports = {
  env: {
    browser: true,
    es2021: true
  },
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaVersion: "latest",
    sourceType: "module"
  },
  rules: {
    indent: ["error", 2]
  }
}