Elm: roles:imported -> roles:exposed for non-modules #3321
                
     Merged
            
            
          
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An imported modules still have
roles:imported, but the items it brings in are listed asroles:exposed.This has been discussed in #PR3312 and issue #3319.
Strictly speaking this is a breaking change, as you will see Units/parser-elm.r/elm-optlist-compatibility.d/expected.tags has had to change. However I believe it doesn't actually break anything. The original optlib parser was designed to work with Vim tagbar. Neither that, nor the specific configuration referenced roles. Therefore I think this is safe to include.
However, if you think it is better to reject this pull request to preserve backwards compatiblity that's okay. Saying a function or a type is "imported" (which is what happens without this change) is still okay.
Edited for clarity