abstract methods in GenBase and generating declaration files

[jedwards1211]

This is just a note...
I'm looking at writing a TypeScript declaration file generator.

I noticed that GenBase has a bunch of abstract methods like WriteNewArray, WriteListStorageInit, WriteCall etc. Since TypeScript declaration files don't contain method implementations, a GenTsDecls class would have to implement these methods as no-ops. Not a huge deal, but what do you think, should we extract an interface from GenBase so that GenTsDecls and anything like it (I also use Flowtype for some JS projects 🙃) doesn't have to implement a bunch of irrelevant abstract methods?

[jedwards1211]

Actually nevermind. I might as well just leave stubs that throw NotImplementedException in case we decide to implement full TS source code generation in the future.

[pfusik]

Yes, throw new NotImplementedException() is the way to go.

[jedwards1211]

actually I ended up just inheriting GenJs for now, so that I can share some of the code for identifier case and so that I can output the correct enum value initializers.