%Error: t/t_package_export.v:57:16: Can't find definition of scope/variable: 'PARAM2'
                                  : ... Suggested alternative: 'PARAM1'
   57 |    reg [pkg11::PARAM2 : 0] bus12;
      |                ^~~~~~
%Error: t/t_package_export.v:58:16: Can't find definition of scope/variable: 'PARAM3'
                                  : ... Suggested alternative: 'PARAM1'
   58 |    reg [pkg11::PARAM3 : 0] bus13;
      |                ^~~~~~
%Error: t/t_package_export.v:61:16: Can't find definition of scope/variable: 'PARAM2'
                                  : ... Suggested alternative: 'PARAM1'
   61 |    reg [pkg21::PARAM2 : 0] bus22;
      |                ^~~~~~
%Error: t/t_package_export.v:62:16: Can't find definition of scope/variable: 'PARAM3'
                                  : ... Suggested alternative: 'PARAM1'
   62 |    reg [pkg21::PARAM3 : 0] bus23;
      |                ^~~~~~
%Error: t/t_package_export.v:65:16: Can't find definition of scope/variable: 'PARAM2'
                                  : ... Suggested alternative: 'PARAM1'
   65 |    reg [pkg31::PARAM2 : 0] bus32;
      |                ^~~~~~
%Error: t/t_package_export.v:66:16: Can't find definition of scope/variable: 'PARAM3'
                                  : ... Suggested alternative: 'PARAM1'
   66 |    reg [pkg31::PARAM3 : 0] bus33;
      |                ^~~~~~
%Error: Exiting due to