931a3ff671
We were adding constructors to completion for type aliases, but not using the type alias in the completion, which mean a lot of duplicates against the target class (see https://github.com/Dart-Code/Dart-Code/issues/6003). I don't know if this got lost in one of the completion refactors, as there didn't seem to be support in `ConstructorSuggestion` for this, so I've added an `alias` field to it to override the name. Fixes https://github.com/Dart-Code/Dart-Code/issues/6003 Change-Id: I06c073b1a9cae012c5bdf0fb8a3aa22f8fed728c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/491880 Commit-Queue: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Keerti Parthasarathy <keertip@google.com>