"extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Predef.String">String</span>)]</span>, <span name="prefixes">prefixes: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extype" name="scala.Predef.String">String</span>]</span>, <span name="star_df">star_df: <span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype" name="scala.Predef.String">String</span>, <span class="extyp