src/vs/workbench/contrib/notebook/browser/diff/diffComponents.ts/getOptimizedNestedCodeEditorWidgetOptions
export function getOptimizedNestedCodeEditorWidgetOptions(): ICodeEditorWidgetOptions {
	return {
		isSimpleWidget: false,
		contributions: EditorExtensionsRegistry.getSomeEditorContributions([
			MenuPreventer.ID,
			SelectionClipboardContributionID,
			ContextMenuController.ID,
			SuggestController.ID,
			SnippetController2.ID,
			TabCompletionController.ID,
			AccessibilityHelpController.ID
		])
	};
}