* @return The scroll timeout.
     */
    public String getScrollTimeout() {
        return scrollTimeout;
    }

    /**
     * Sets the scroll timeout.
     * @param timeout The scroll timeout.
     */
    public void setScrollTimeout(final String timeout) {
        this.scrollTimeout = timeout;
    }

        return this;
    }

    /**
     * Sets the scroll timeout.
     * @param timeout The scroll timeout.
     * @return This builder instance.
     */
    public SuggestSettingsBuilder scrollTimeout(final String timeout) {
        timeoutSettings.setScrollTimeout(timeout);
        return this;
    }

    /**
     * Sets the search timeout.
     * @param timeout The search timeout.