gopls / go vet can't find 'machine'

[SnapshotCiTy]

I'm using Zed on MacOS to develop in Go and tinygo. Zed is using gopls and tree-sitter. https://zed.dev/docs/languages/go

I can't get auto-completions, error checking, etc to work with the machine package because gopls (and go vet) do not know where to find 'machine'.

I have found some discussions that mention this issue, but couldn't find 'how to resolve'.

How can I get machine to be 'found' and usable with go vet, gopls, etc ?

Thank you in advance for your help. I'm sorry if this has been discussed before.