I come across this spradically but regularly too…
Right now, in one of my projects this works:
import { TransformControls } from 'three/addons/controls/TransformControls.js';
In another project same architecture (vite), only this works:
import { TransformControls } from 'three/examples/jsm/controls/TransformControls.js';
Otherwise its a not found in ‘three’
On the three.js github I also cannot find TransformControls.
How do i know what the correct links are / what they depend on ?