causes tsc not to emit relative (non-ts) files

[emahuni]

The package is causing the compiler to leave behind files it would have otherwise copied to the dist dir.

// auth.ts
import users from './users.json'

dist will have auth.cjs & auth.mjs but no accompanying users.json.
it should also include that imported file in dist dir as the default tsc compiler does.

[emahuni]

this is after fixing issue #15 that addresses a related issue