src/vs/workbench/browser/parts/editor/breadcrumbsPicker.ts/BreadcrumbsOutlinePicker/_createTree
class BreadcrumbsOutlinePicker:	protected _createTree(container: HTMLElement, input: OutlineElement2) {

		const { config } = input.outline;

		return <WorkbenchDataTree<IOutline<any>, any, FuzzyScore>>this._instantiationService.createInstance(
			WorkbenchDataTree,
			'BreadcrumbsOutlinePicker',
			container,
			config.delegate,
			config.renderers,
			config.treeDataSource,
			{
				...config.options,
				sorter: this._instantiationService.createInstance(OutlineTreeSorter, config.comparator, undefined),
				collapseByDefault: true,
				expandOnlyOnTwistieClick: true,
				multipleSelectionSupport: false,
				showNotFoundMessage: false
			}
		);
	}