src/vs/workbench/contrib/notebook/browser/diff/notebookTextDiffEditor.ts/NotebookTextDiffEditor/_setViewModel
class NotebookTextDiffEditor:	private _setViewModel(viewModels: DiffElementViewModelBase[]) {
		this._diffElementViewModels = viewModels;
		this._list.splice(0, this._list.length, this._diffElementViewModels);
	}