// import HPaaSMap from "../hpaas";
// type Consturctor = { new (...args: any[]): any };
// export function addHPaasInstance<T extends Consturctor>(BaseClass: T) {
//   return class extends BaseClass {
//     // hpaas: HPaaSMap;
//     constructor(hpaas: HPaaSMap, ...xx: any[]) {
//       super(xx);
//       //   this.hpaas = hpaas;
//     }
//   };
// }