return hasComponent(VIEW_HELPER);
    }

    /**
     * Checks if query helper is available.
     * @return True if query helper is available, false otherwise.
     */
    public static boolean hasQueryHelper() {
        return hasComponent(QUERY_HELPER);
    }

    /**
     * Checks if popular word helper is available.
     * @return True if popular word helper is available, false otherwise.
     */