HarmonyOS NavPathStack的派生类如何重写pushPath、pushDestination、pushPathByName方法

示例参考：

pushPath(info: NavPathInfo, animated?: boolean): void
pushPath(info: NavPathInfo, options?: NavigationOptions): void
pushPath(info: NavPathInfo, secArg?: boolean | NavigationOptions): void {
  if (typeof secArg === 'boolean') {
  super.pushPath(info, secArg);
  } else {
    super.pushPath(info, secArg);
  }
}

pushDestination(info: NavPathInfo, animated?: boolean): Promise<void>
pushDestination(info: NavPathInfo, options?: NavigationOptions): Promise<void>
pushDestination(info: NavPathInfo, secArg?: boolean | NavigationOptions): Promise<void> {
  if (typeof secArg === 'boolean') {
  return super.pushDestination(info, secArg);
  } else {
    return super.pushDestination(info, secArg);
  }
}

pushPathByName(name: string, param: string | number, animated?: boolean): void
pushPathByName(name: string, param: string | number, onPop: Callback<PopInfo>, animated?: boolean): void
pushPathByName(name: string, param: string | number, onPop?: boolean | Callback<PopInfo>, animated?: boolean): void {
  if (typeof onPop === 'boolean') {
  super.pushPathByName(name, param, animated);
  } else {
    super.pushPathByName(name, param, onPop, animated);
  }
}
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