spl: re-export the spl_token::AuthorityType enum

[callensm]

No description provided.

[fanatid]

Maybe re-export whole spl_token crate?

[callensm]

Most of what of core functionality of spl_token is covered by the wrapping functions/structs in anchor_spl. The only thing (personally) that I've ever been annoyed by is constantly having to depend on spl_token as well solely for the AuthorityType enum.

If there are other things in spl_token that need re-exporting as well, would probably be best to do them individually as to not expose the core functions that anchor_spl wraps.

[paul-schaaf]

If there are other things in spl_token that need re-exporting as well, would probably be best to do them individually as to not expose the core functions that anchor_spl wraps.

is this a problem though? If you're using anchor_spl, you're not gonna use those functions and this way we don't have to update the re-exports

[callensm]

no its not a problem, if that's what you want to do I can update the PR to re-export all of spl_token.

[paul-schaaf]

ok yea re-export it all then

[paul-schaaf]

thanks!