public void Write(TextWriter tw)
{
var formatter = new TextFormatter(tw);
foreach (KeyValuePair <TypeVariable, List <Trait> > de in items)
{
tw.Write(de.Key);
store.WriteExpressionOf(de.Key, formatter);
tw.WriteLine();
foreach (Trait tr in de.Value)
{
tw.WriteLine("\t{0}", tr);
}
}
}
