tree 3a8c5784afc4684524e4d91b86349540100b20d3
parent 763c50a5f54d7b9b30cec812297958d4406d31da
author Michael R Fairhurst <michaelrfairhurst@gmail.com> 1601100423 -0700
committer GitHub <noreply@github.com> 1601100423 -0700
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Remove unused dart:async imports. (#169)

Since this package doesn't support Dart 2.0, Future/Stream are always exported from dart:core.