src/vs/workbench/contrib/notebook/browser/diff/notebookDiffList.ts/CellDiffSingleSideRenderer/disposeTemplate
class CellDiffSingleSideRenderer:	disposeTemplate(templateData: CellDiffSingleSideRenderTemplate): void {
		templateData.container.innerText = '';
		templateData.sourceEditor.dispose();
		templateData.elementDisposables.dispose();
	}