public static TypeConfig Engine <T>(this TypeConfig config, Func <Json, T> deserialize, Func <T, Json> serialize)
{
if (deserialize == null || serialize == null)
{
return(config);
}
return(config.Engine((t, j) => deserialize(j).AssertCast <T>(),
(t, o) => serialize(o.AssertCast <T>())));
}