text: import * as THREE from "three";
  import { OrbitControls } from "three/examples/jsm/controls/OrbitControls";
  import Threeasy from "threeasy";
  
  const app = new Threeasy(THREE);
  
  new OrbitControls(app.camera, app.renderer.domElement);
  
  const mat = new THREE.MeshBasicMaterial();
  const geo = new THREE.BoxGeometry();
  
  const mesh = new THREE.Mesh(geo, mat);
  
  app.scene.add(mesh);
  