[Bug or feature request] BuildRunner runs to an issue with ParserErrorCode.unexpectedToken

[kkoskenvirta]

Describe the issue

ParserErrorCode.unexpectedToken leads to InvalidType error with build_runner. Started occuring during the night when 3.1.3 seems to have been released.

Expected behavior

Would not crash build_runner

[kkoskenvirta]

Seems that it was a breaking change with analyzer, I am forced to use lower analyzer version due dependencies so this caught me off guard.

[munificent]

This should be fixed by #1787.