Support for top-level await

[Johnathan Ritzi]

Type of Issue

[ ] Bug Report
[x] Feature Request

Description

When trying to use top-level await in our Angular library using ng-packagr, I get:

Error: The top-level-await experiment is not enabled (set experiments.topLevelAwait: true to enabled it)

It sounds like top-level await is supported in the browser-esbuild builder as well as in Rollup (which ng-packagr uses?). Should top-level await be working for libraries build with ng-packagr?

Version Information

$ node_modules/.bin/ng-packagr --version
ng-packagr:            15.2.2
@angular/compiler:     15.2.10
rollup:                3.20.2
typescript:            4.9.5

[Alan Agius]

Top level await is intentionally not supported. See: angular/angular-cli#26507

[github-actions]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

_{This action has been performed automatically by a bot.}