* comment: Type for text fragment in query highlighting.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getQueryHighlightTextFragmentType();

    /**
     * Get the value for the key 'query.highlight.text.fragment.size'. <br>
     * The value is, e.g. 3 <br>
     * comment: Size for text fragment in query highlighting.