*/
    public static boolean hasQueryParser() {
        return hasComponent(QUERY_PARSER);
    }

    /**
     * Checks if view helper is available.
     * @return True if view helper is available, false otherwise.
     */
    public static boolean hasViewHelper() {
        return hasComponent(VIEW_HELPER);
    }

    /**
     * Checks if query helper is available.

    @PostConstruct
    public void init() {
        buildScriptCache();
        scriptAuditLogEnabled = ComponentUtil.available() && ComponentUtil.getFessConfig().isScriptAuditLogEnabled()
                && ComponentUtil.hasComponent("activityHelper");
    }

    private void buildScriptCache() {
        final Cache<String, CachedScript> oldCache = scriptCache;
        scriptCache = CacheBuilder.newBuilder()

        return items;
    }

    private boolean isRagSectionVisible() {
        if (!fessConfig.isRagChatEnabled()) {
            return false;
        }
        if (!ComponentUtil.hasComponent("llmClientManager")) {
            return false;
        }
        final LlmClientManager llmClientManager = ComponentUtil.getComponent("llmClientManager");
        return llmClientManager.getClients().length > 0;