Find the better conversion target of two candidate types. [C# 4.0 section 7.5.3.5]
Returns 1 if typeRefBase1 is better, 2 if typeRefBase2 is better, 0 if neither is better.
Namespace:Nova.Resolving Assembly:
Nova.CodeDOM (in Nova.CodeDOM.dll) Version: 7.44.8391.13415