HarmonyOSBaseLibs/src/main/ets/pages/ClasTest.ets

import { ToolsHelper } from "../utils/ToolsHelper";

export class ClasTest{
  constructor() {
  }

  test(): string {
    return "ArkUI Web Component";
  }

  toString(): void {
    console.log('Web Component toString');
  }
  postMsg(res: string): void {
    ToolsHelper.showMessage(res)
  }
}