refactor: remove rollup deprecation warnings
refactor: remove rollup deprecation warnings

DavidParks8/ng-packagr,dherges/ng-packagr,DavidParks8/ng-packagr,dherges/ng-packagr,DavidParks8/ng-packagr,dherges/ng-packagr,dherges/ng-packagr,DavidParks8/ng-packagr