HarmonyOS 鸿蒙Next @Builder 装饰器引用传参报错

//组件封装在函数中 按引用传参 $$

@Builder

function MyBuilder($$:{ userName: string }) {

  Column() {

    Text(hello ${$$.userName})

      .fontSize(30)

      .margin(20)

  }

}

//页面调用函数

@Entry

@Component

struct Parent {

  @State personName: string = “张三”

  build() {

    Column() {

      MyBuilder({ userName: this.personName })

      Button(“更改名字”).onClick(() => {

        this.personName = “李四”

      })

    }.width(“100%”)

  }

}

Object literals cannot be used as type declarations (arkts-no-obj-literals-as-types) <ArkTSCheck>