I have already installed THREE.js in my angular project.I am trying to use OrbitControls in the below fashion but it is giving an error:- var controls = new THREE.OrbitControls(this.camera,this.renderer.domElement); The error is : Property 'OrbitControls' does not exist on type 'typeof import. Can anybody suggest how to use OrbitControl in angular project? I tried to install the below npm libraries but without luck :- npm i @types/three --save-dev npm i --save three-orbit-controls Continue reading...