src/vs/workbench/browser/parts/notifications/notificationsToasts.ts/NotificationsToasts/focus
class NotificationsToasts:	focus(): boolean {
		const toasts = this.getToasts(ToastVisibility.VISIBLE);
		if (toasts.length > 0) {
			toasts[0].list.focusFirst();

			return true;
		}

		return false;
	}