PHPStan error

[DominicWatts]

When I run a code check I see this

 ------ ----------------------------------------------------------------- 
  Line   Helper/Data.php                                                  
 ------ ----------------------------------------------------------------- 
  118    Class Magento\Framework\App\Config\Value\Interceptor not found.  

Trouble is I don't see this class in magento codebase. But maybe a false positive. Hard to tell with all the code generation.