dts-bundle generates circular dependencies

[Havunen]

Building types creates circular dependencies and references to itself. To reproduce the issue you can clone Inferno repository https://github.com/infernojs

npm install
npm run build:typings

Now open generated typings file in
https://github.com/infernojs/inferno/tree/master/packages/inferno/dist/

See that there are multiple typescript errors

This was originally reported to Inferno here:
infernojs/inferno#1377

[zzau13]

in this last version it returns multiple errors of TS2456 "Type alias '' circularly references itself." and TS2315 "Type '' is not generic." with the tsconfig.json as the starter-example, at inferno index.d.ts, with typescript 2.8.3 and 3.0.3. In version 5.4.0 it works correctly.