How to use vue component meta to parse the parameters passed by the defineExpose method？

[Jansschen]

<template>
  <div>Hello world???</div>
</template>

<script setup lang="ts">
interface InitFormArgsType {
// param-1
  schema: object
// param-2
  formData: object
}

/**
 * use initForm methods
 * @param {InitFormArgsType} args
 */
function initForm(args: InitFormArgsType) {
  console.log(args)
}

defineExpose({ initForm })
</script>

// use node.js parse this file
import * as url from 'node:url'
import path from 'node:path'
import fs from 'node:fs'

import { createComponentMetaChecker } from 'vue-component-meta'

const __dirname = url.fileURLToPath(new URL('.', import.meta.url))

const checkerOptions = {}

const checker = createComponentMetaChecker(path.join(__dirname, 'tsconfig.json'), checkerOptions)

const json = checker.getComponentMeta('./pathToThisFile')

fs.writeFile('word.json', JSON.stringify(json), err => {
  if (err) throw err
  console.log('File has been saved!')
})

// this is parse end
{
  "exposed": [
    {
      "name": "initForm",
      "type": "(args: InitFormArgsType) => void",
      "description": "",
      "declarations": [
        {
          "file": "/Users/zhangchen/Desktop/Project/zvan/zvan-ui/packages/ui/src/ZvanForm/old.vue",
          "range": [323, 331]
        }
      ],
      "schema": { "kind": "event", "type": "(args: InitFormArgsType): void", "schema": [] }
    }
  ]
}

// can see exposed.schema.schema is empty array, why?
// i want parse 【InitFormArgsType】 ts type

[chakAs3]

Im not sure what you are trying to achieve, but you have to know 2 things they may help you.
1- defineExpose, expose component fields to parent, normally they are private and accessible inside the component.

2- Vue-component-meta is statically analyse the types, so if your intent is to pass dynamic types this won't work for you.

[Jansschen]

There may be non private APIs, although there are relatively few cases, they still exist

ant-design-vue Form component