HarmonyOS 鸿蒙Next fs.listFileSync(dirPath,options)出现参数无效问题

HarmonyOS 鸿蒙Next fs.listFileSync(dirPath,options)出现参数无效问题

let filenames = fs.listFileSync(dirPath,options);

代码错误提示参数无效

官网文档示例代码

{
  "recursion": false,
  "listNum": 0,
  "filter": {
    "suffix": [".png", ".jpg", ".jpeg"],
    "displayName": ["%abc", "efg%"],
    "fileSizeOver": 1024,
    "lastModifiedAfter": new Date().getTime()
  }
}

let filenames = fs.listFileSync(pathDir, options);

把fileter删掉就能正常用了，但是实现不了筛选功能，求解