vue3-realworld-example-app/.eslintrc.js

module.exports = {
  root: true,
  parser: 'vue-eslint-parser',
  parserOptions: {
    parser: '@typescript-eslint/parser',
    sourceType: 'module',
    extraFileExtensions: ['.vue'],
  },
  extends: '@mutoe/eslint-config-preset-vue',
}