Prefer void to null (#22977)
* Future<void> main * Future<void>.delayed * prefer_void_to_Null * address review comments
A
Alexandre Ardhuin committed
0fb84e96c79df2fe7efeaeb06fbd1c2b53f4a84b
Parent: 5efe095
Committed by GitHub <noreply@github.com>
on 10/16/2018, 8:03:06 PM