src/vs/workbench/contrib/notebook/browser/view/cellParts/cellEditorOptions.ts/CellEditorOptions/constructor
class CellEditorOptions:	constructor(private readonly base: IBaseCellEditorOptions, readonly notebookOptions: NotebookOptions, readonly configurationService: IConfigurationService) {
		super();

		this._register(base.onDidChange(() => {
			this._recomputeOptions();
		}));

		this._value = this._computeEditorOptions();
	}