Override default text analyser class?

[joko71]

There's this snippet in alfresco/model/dictionaryModel.xml:

      <data-type name="d:text">
         <default-analyser-class>org.alfresco.repo.search.impl.lucene.analysis.AlfrescoStandardAnalyser</default-analyser-class>
         <java-class>java.lang.String</java-class>
      </data-type>

Is it possible to override <default-analyser-class> in extension folder?