src/vs/workbench/contrib/interactive/browser/interactiveEditor.ts/InteractiveEditor/getControl
class InteractiveEditor:	override getControl(): { notebookEditor: NotebookEditorWidget | undefined, codeEditor: CodeEditorWidget; } {
		return {
			notebookEditor: this.#notebookWidget.value,
			codeEditor: this.#codeEditorWidget
		};
	}