Is single-spa-angular/elements encouraged to use? Where's the docs?

[bh3605]

Question

I noticed there's a separate library called single-spa-angular/elements that can be used to render a custom web element. Is this library encouraged or more of a side library you don't expect anyone to use? I don't see any documentation on it in this repository or in the main website

Environment

Libs:
- @angular/core version: X.Y.Z
- single-spa-angular version: X.Y.Z


Others:

[bh3605]

Found the docs: https://single-spa.js.org/docs/ecosystem-angular#angular-elements Maybe outdated as I think you can achieve this without an AppModule, but I still feel as if this is underutilized.