Static icon classes and its members should be const about flutter

[k-ane]

This is has been fixed I believe #16 but no new release has been done since. You can also point to master which is what I am doing for the time being:

# phosphor_flutter: ^2.0.0
phosphor_flutter:
    git:
      url: https://github.com/phosphor-icons/flutter.git

[peer-f]

Downgrading to version 1.4.0 fixed the error for me and new builds ran through without issues.

[johnnyasantoss]

I'm having the same issue.
Hopefully we can get a new release soon.

/cc @rektdeckard

[rurickdev]

A new 2.0.1 version has been released. you can point to pub dev now