tree 7e211462332ebedb2cabf661ef98278c27685858
parent 07a45e9d4c32ab2268c277ce703068f4b59de87c
author Brian Wilkerson <brianwilkerson@google.com> 1558528982 +0000
committer Brian Wilkerson <brianwilkerson@google.com> 1558528982 +0000

Add a minimal implementation of ExtensionDeclaration

Change-Id: I5a556ea1819b38a3130e801a3cbc4bcbad98dcdd
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/103380
Reviewed-by: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>