src/vs/editor/contrib/suggest/suggestWidgetDetails.ts/SuggestDetailsWidget/renderLoading
class SuggestDetailsWidget:	renderLoading(): void {
		this._type.textContent = nls.localize('loading', "Loading...");
		this._docs.textContent = '';
		this.domNode.classList.remove('no-docs', 'no-type');
		this.layout(this.size.width, this.getLayoutInfo().lineHeight * 2);
		this._onDidChangeContents.fire(this);
	}