original_string: public function export()
      {
          $this->checkStoragePermission();
          $this->gatherData();
          $this->package->initZipFile();
          $this->addManifestFile();
          $this->addResourceFiles();
          $this->addStorageFiles();
          $url = $this->package->saveZipFile($this->storageService, $this->storageFolder);
  
          return $url;
      }
code: public function export()
      {
          $this->checkStoragePermission();
          $this->gatherData();
          $this->package->initZipFile();
          $this->addManifestFile();
          $this->addResourceFiles();
          $this->addStorageFiles();
          $url = $this->package->saveZipFile($this->storageService, $this->storageFolder);
  
          return $url;
      }
code_tokens: public function export ( ) { $ this -> checkStoragePermission ( ) ; $ this -> gatherData ( ) ; $ this -> package -> initZipFile ( ) ; $ this -> addManifestFile ( ) ; $ this -> addResourceFiles ( ) ; $ this -> addStorageFiles ( ) ; $ url = $ this -> package -> saveZipFile ( $ this -> storageService , $ this -> storageFolder ) ; return $ url ; }
docstring: Extracts resources and exports the package file.
  Returns URL of the exported file.
  
  @return string
  @throws \DreamFactory\Core\Exceptions\BadRequestException
  @throws \DreamFactory\Core\Exceptions\InternalServerErrorException
  @throws \DreamFactory\Core\Exceptions\NotFoundException
  @throws \DreamFactory\Core\Exceptions\NotImplementedException
docstring_tokens: Extracts resources and exports the package file . Returns URL of the exported file .