original_string: public static function privateFolder(string $extensionKey, string $prefix = 'EXT:'): string {
      $resourcesFolder = self::resourcesFolder($extensionKey, $prefix);
  
      return "${resourcesFolder}/Private";
    }
code: public static function privateFolder(string $extensionKey, string $prefix = 'EXT:'): string {
      $resourcesFolder = self::resourcesFolder($extensionKey, $prefix);
  
      return "${resourcesFolder}/Private";
    }
code_tokens: public static function privateFolder ( string $ extensionKey , string $ prefix = 'EXT:' ) : string { $ resourcesFolder = self :: resourcesFolder ( $ extensionKey , $ prefix ) ; return "${resourcesFolder}/Private" ; }
docstring: Gets the private folder from an extension key.
  
  @param string $extensionKey The extension key
  @param string $prefix The optional prefix, defaults to `EXT:`
  @return string The private folder
docstring_tokens: Gets the private folder from an extension key .