src/vs/workbench/contrib/notebook/browser/diff/notebookTextDiffEditor.ts/NotebookTextDiffEditor/deltaCellOutputContainerClassNames
class NotebookTextDiffEditor:	deltaCellOutputContainerClassNames(diffSide: DiffSide, cellId: string, added: string[], removed: string[]) {
		if (diffSide === DiffSide.Original) {
			this._originalWebview?.deltaCellOutputContainerClassNames(cellId, added, removed);
		} else {
			this._modifiedWebview?.deltaCellOutputContainerClassNames(cellId, added, removed);
		}
	}