cyclejs: @cycle/dom 10.0.0-rc17 typing problems

I’ve come across a number of problems when building a new cycle / xstream based app using typescript.

1. Cannot find module '@cycle/dom': the typings are not found at all by the typescript compiler. Solution: add the following line to @cycle/dom’s package.json:

    "typings": "lib/index.d.ts"

1. makeDOMDriver returns incorrect type Function. It should instead, return DriverFunction

2. Too few interfaces are exported from index.d.ts. For example, I would like to use the interface DOMSource, so that I can define main as follows:

    interface Sources {
        DOM: DOMSource
    }

    function main(sources: Sources) {...}

This way, I would have edit-time intellisense in VSCode (or Atom with atom-typescript) However, DOMSource is not exported from index.d.ts.

1. DOMSource.events() returns any, which means the subsequent xstream methods and operators are not type checked. DOMSource.events() should have return type Stream<Event>

Having this issues fixed for the next RC would be very helpful.