src/vs/workbench/contrib/notebook/browser/diff/notebookTextDiffEditor.ts/NotebookTextDiffEditor/hideInset
class NotebookTextDiffEditor:	hideInset(cellDiffViewModel: DiffElementViewModelBase, cellViewModel: DiffNestedCellViewModel, output: ICellOutputViewModel) {
		this._modifiedWebview?.hideInset(output);
		this._originalWebview?.hideInset(output);
	}