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PHP Stan

------ --------------------------------------------------------------------- 
  Line   swissup/module-gastprodo/Block/Rs/Product/OfferData.php      
 ------ --------------------------------------------------------------------- 
  24     Class Swissup\Gastprodo\Block\Rs\Product\OfferData extends unknown   
         class Mirasvit\SeoMarkup\Block\Rs\Product\OfferData.                 
         💡 Learn more at https://phpstan.org/user-guide/discovering-symbols  
 ------ --------------------------------------------------------------------- 

 ------ ------------------------------------------------------------------------------------------------------ 
  Line   swissup/module-gastprodo/Plugin/Frontend/UrlRewriteRouterApplyTrailingSlashPlugin.php         
 ------ ------------------------------------------------------------------------------------------------------ 
  112    Method                                                                                                
         Swissup\Gastprodo\Plugin\Frontend\UrlRewriteRouterApplyTrailingSlashPlugin::checkIfRewriteIdExists()  
         should return bool but return statement is missing.                                                   
 ------ ------------------------------------------------------------------------------------------------------ 

 -- --------------------------------------------------------------------------- 
     Error                                                                      
 -- --------------------------------------------------------------------------- 
     Error message "Class Swissup\Gastprodo\Block\Rs\Product\OfferData extends  
     unknown class Mirasvit\SeoMarkup\Block\Rs\Product\OfferData." cannot be    
     ignored, use excludePaths instead.                                         
 -- --------------------------------------------------------------------------- 

 [ERROR] Found 3 errors

Magento Coding Standard

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