src/vs/base/browser/ui/tree/objectTree.ts/CompressibleObjectTree/createModel
class CompressibleObjectTree:	protected override createModel(user: string, view: IList<ITreeNode<T, TFilterData>>, options: ICompressibleObjectTreeOptions<T, TFilterData>): ITreeModel<T | null, TFilterData, T | null> {
		return new CompressibleObjectTreeModel(user, view, options);
	}