tree 24f61df735f26092b5f773a0de7fa57d0082f0aa
parent 5efe095895aaf017b653ce1ba9409b35baf7a9da
author Alexandre Ardhuin <alexandre.ardhuin@gmail.com> 1539720186 +0200
committer GitHub <noreply@github.com> 1539720186 +0200
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Prefer void to null (#22977)

* Future<void> main

* Future<void>.delayed

* prefer_void_to_Null

* address review comments