Non-Constant Invocations of IconData in v 2.0.0
I just upgraded to v 2.0.0 of the package and I get the following error when building the app. 
Flutter build cannot tree shake icons . 
Is it possible to add tree-shake support out of the box.
Here is part of the log.
`file:///...../Pub/Cache/hosted/pub.dev/phosphor_flutter-2.0.0/lib/src/phosphor_icons_light.dart:3746:19
file:///.....Pub/Cache/hosted/pub.dev/phosphor_flutter-2.0.0/lib/src/phosphor_icons_light.dart:3749:23
Target aot_android_asset_bundle failed: Exception: Avoid non-constant invocations of IconData or try to build again with --no-tree-shake-icons.`