whichSource method

@TagNumber.new(3) @TagNumber.new(4) @TagNumber.new(5) ChatAttachment_Source whichSource()

Implementation

@$pb.TagNumber(3)
@$pb.TagNumber(4)
@$pb.TagNumber(5)
ChatAttachment_Source whichSource() =>
    _ChatAttachment_SourceByTag[$_whichOneof(0)]!;