lib: expose tsParse as util.stripTypescriptTypes
This PR exposes internal/modules/helpers/tsParse
as util.stripTypescriptTypes
in order to transpile/strip types from TypeScript code without bringing in another dependency, since it's already there.
All details are in flux, I just picked the quickest solution I could come up with, but I wanted to bring it here for discussion.
Primary use-case would be transpiling modules to serve to the client from a pure node server without bringing in dependencies.