src/vs/base/browser/ui/selectBox/selectBoxCustom.ts/SelectBoxList/renderDescriptionMarkdown
class SelectBoxList:	private renderDescriptionMarkdown(text: string, actionHandler?: IContentActionHandler): HTMLElement {
		const cleanRenderedMarkdown = (element: Node) => {
			for (let i = 0; i < element.childNodes.length; i++) {
				const child = <Element>element.childNodes.item(i);

				const tagName = child.tagName && child.tagName.toLowerCase();
				if (tagName === 'img') {
					element.removeChild(child);
				} else {
					cleanRenderedMarkdown(child);
				}
			}
		};

		const rendered = renderMarkdown({ value: text }, { actionHandler });

		rendered.element.classList.add('select-box-description-markdown');
		cleanRenderedMarkdown(rendered.element);

		return rendered.element;
	}