tree 11cbbbd539741b5c89009ea29490d6ef3dd25e60
parent 8de56e65d130375e57cabeab3e699979f7a5aeff
author Nate Bosch <nbosch@google.com> 1641600487 -0800
committer GitHub <noreply@github.com> 1641600487 -0800
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Fix implicit null returns (#1659)

Recent Dart SDK versions surface an analyzer diagnostic for functions
which use an implicit return at the end for the `null` case.

Migrate from `@alwaysThrows` to a `Never` return type to correct flow
analysis.

Add an explicit `return null` in one method.