nutui-uniapp/components/_hooks/useExpose.ts

京东风格的轻量级移动端 Uniapp、Vue3 组件库（支持小程序开发）

import type { ComponentPublicInstance } from 'vue'
import { getCurrentInstance } from 'vue'

export function useExpose(apis: Record<string, any>) {
  const instance = getCurrentInstance()
  if (instance)
    Object.assign(instance.proxy as ComponentPublicInstance, apis)
}