src/vs/workbench/contrib/debug/browser/callStackView.ts/ThreadsRenderer/renderTemplate
class ThreadsRenderer:	renderTemplate(container: HTMLElement): IThreadTemplateData {
		const thread = dom.append(container, $('.thread'));
		const name = dom.append(thread, $('.name'));
		const stateLabel = dom.append(thread, $('span.state.label.monaco-count-badge.long'));
		const label = new HighlightedLabel(name, false);
		const actionBar = new ActionBar(thread);
		const elementDisposable: IDisposable[] = [];

		return { thread, name, stateLabel, label, actionBar, elementDisposable };
	}