Convert more adapter files to TypeScript

[benmccann]

Makes more progress on #136

[dummdidumm]

Can you also update .prettierignore at the root of the monorepo accordingly?

[ehrencrona]

Neither of these files actually have any exports so I think we could just skip typings here (see #139)

[benmccann]

I sent #151 so that we don't have to update .prettierignore, which I think is a good idea whether or not we do #139. Anyway, I'm going to skip updating .prettierignore here since we now have a couple of other solutions for that

[ehrencrona]

it's confusing that this index.js is built from TS whereas the one in adapter-netlify isn't. could we convert the netlifly one to TS too?

[benmccann]

Agree that we should convert adapter-netlify. I'm waiting for a new release of tiny-glob before converting it though (#136 (comment))

[ehrencrona]

Note that there's a couple of build errors due to mismatch with types from app-utils; these are fixed by #121

e.g. adapter-node/src/server.ts(41,6): semantic error TS2322: Type 'string | undefined' is not assignable to type 'Method'.

[benmccann]

I've rebased against master so there shouldn't any more build errors

[benmccann]

I'm going to go ahead and merge this to unblock my other work, but feel free to leave more comments if you have additional feedback and I'll fix in a follow up