/* eslint-env node */
require('@rushstack/eslint-patch/modern-module-resolution')
const {defineConfig} = require('eslint-define-config')
module.exports = defineConfig({
 root: true,
 'extends': [
 'plugin:vue/vue3-essential',
 'eslint:recommended',
 '@vue/eslint-config-typescript',
 '@vue/eslint-config-prettier/skip-formatting'
 ],
 parserOptions: {
 ecmaVersion: 'latest'
 },
 rules: {
 'vue/require-valid-default-prop': 'error'
 }
})

<script setup lang="ts">
import type { Foo } from '../types';

// type Foo = boolean

const props = withDefaults(defineProps<{
 msg?: Foo | 'foo'
}>(), {
 msg: false, // Errors here `Type of the default value for 'msg' prop must be a string.`
})
</script>
<template>
 <div class="greetings">
 </div>
</template>

export type Foo = boolean