src/vs/workbench/contrib/preferences/browser/settingsWidgets.ts/ObjectSettingDropdownWidget/renderItem
class ObjectSettingDropdownWidget:	protected renderItem(item: IObjectDataItem, idx: number): RowElementGroup {
		const rowElement = $('.setting-list-row');
		rowElement.classList.add('setting-list-object-row');

		const keyElement = DOM.append(rowElement, $('.setting-list-object-key'));
		const valueElement = DOM.append(rowElement, $('.setting-list-object-value'));

		keyElement.textContent = item.key.data;
		valueElement.textContent = item.value.data.toString();

		return { rowElement, keyElement, valueElement };
	}