whichAnOneof method
Implementation
@$pb.TagNumber(2)
TestMessageWithCustomOptions_AnOneof whichAnOneof() =>
_TestMessageWithCustomOptions_AnOneofByTag[$_whichOneof(0)]!;
@$pb.TagNumber(2)
TestMessageWithCustomOptions_AnOneof whichAnOneof() =>
_TestMessageWithCustomOptions_AnOneofByTag[$_whichOneof(0)]!;