src/vs/workbench/contrib/search/browser/searchView.ts/SearchView/addMessage
class SearchView:	private addMessage(message: TextSearchCompleteMessage) {
		const messageBox = this.messagesElement.firstChild as HTMLDivElement;
		if (!messageBox) { return; }
		dom.append(messageBox, renderSearchMessage(message, this.instantiationService, this.notificationService, this.openerService, this.commandService, this.messageDisposables, () => this.triggerQueryChange()));
	}