Error reported for auto-genarated '*TableAdapters' namespace

I have a project which uses Dataset.xsd file in my App_code folder of a VB.NET project targeting framework 4.5.1.

The namespace created for the generated classes is created as {DataSetName} + "TableAdapters" (https://docs.microsoft.com/en-us/visualstudio/data-tools/extend-the-functionality-of-a-tableadapter?view=vs-2019).

This code compiles fine, however Rider (and Resharper) cannot resolve the symbol for this namespace (as the generated classes are not present in the solution).

Is there a way around this, or potentially a way to ignore symbol errors for specific types at least, to clear up my reported 'errors'

Thanks,

Craig