In my tsconfig.json, I'm trying to load dom.iterable by adding it to lib - I can see the file exists in the 2.0 beta, but the compiler refuses to recognize the option.

error TS6046: Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'dom', 'webworker', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory'

Doesn't look like any of the other lib .d.ts files reference this one?

I need DOMTokenList from this lib file in my project - how do I get it?