Ng-Packagr way of building libraries - with support for multiple formats

[Lonli-Lokli]

• I'd be willing to implement this feature (contributing guide)

Description

nx publish should generate several output formats (commonjs, esm) at once

Motivation

Right now if I want to publish typescript library to npm I have to choose either commonjs or later format.

It would be great to have multiple versions published, for different consumers

Suggested Implementation

generate multiple output formats, either with rollup or tsc

Alternate Implementations

[Lonli-Lokli]

I still think it's a valuable feature

[jaysoo]

We're not planning on this feature, however if there is enough interest we will re-evaluate.