3d-tiles-renderer/src/three/plugins/images/DeepZoomImagePlugin.d.ts

https://github.com/AnalyticalGraphicsInc/3d-tiles/tree/master/specification

export class DeepZoomImagePlugin {

	constructor( options: {
		center?: boolean,
		pixelSize?: number,
		useRecommendedSettings?: boolean,
	} );

}