.eslintrc.js

/**
 * @type {import("eslint").Linter.Config}
 */
module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2020,
    sourceType: 'module'
  },
  extends: ['plugin:@typescript-eslint/recommended', 'prettier'],
  rules: {
    '@typescript-eslint/no-unused-vars': 'error',
    '@typescript-eslint/no-var-requires': 'off'
  }
};