original_string: private static function getMainJsFileName(string $realPath): string
    {
      $parts = pathinfo($realPath);
  
      return $parts['dirname'].'/'.$parts['filename'].'.main.'.$parts['extension'];
    }
code: private static function getMainJsFileName(string $realPath): string
    {
      $parts = pathinfo($realPath);
  
      return $parts['dirname'].'/'.$parts['filename'].'.main.'.$parts['extension'];
    }
code_tokens: private static function getMainJsFileName ( string $ realPath ) : string { $ parts = pathinfo ( $ realPath ) ; return $ parts [ 'dirname' ] . '/' . $ parts [ 'filename' ] . '.main.' . $ parts [ 'extension' ] ; }
docstring: Returns the 'main' file of a page specific main JavaScript file.
  
  @param string $realPath
  
  @return string
docstring_tokens: Returns the main file of a page specific main JavaScript file .