in package/src/languageServiceManager/kustoLanguageService.ts [1678:1687]
private static createColumnSymbol(col: s.ScalarParameter): sym.ColumnSymbol {
return new sym.ColumnSymbol(
col.name,
sym.ScalarTypes.GetSymbol(getCslTypeNameFromClrType(col.type)),
col.docstring,
null,
null,
col.examples ? KustoLanguageService.toBridgeList(col.examples) : null
);
}