src/vs/workbench/contrib/notebook/browser/view/renderers/cellRenderer.ts/NotebookCellListDelegate/constructor
class NotebookCellListDelegate:	constructor(
		@IConfigurationService private readonly configurationService: IConfigurationService
	) {
		super();

		const editorOptions = this.configurationService.getValue<IEditorOptions>('editor');
		this.lineHeight = BareFontInfo.createFromRawSettings(editorOptions, PixelRatio.value).lineHeight;
	}