original_string: public function setRefreshTokenStorage(RefreshTokenInterface $storage)
      {
          $storage->setServer($this);
          $this->refreshTokenStorage = $storage;
  
          return $this;
      }
code: public function setRefreshTokenStorage(RefreshTokenInterface $storage)
      {
          $storage->setServer($this);
          $this->refreshTokenStorage = $storage;
  
          return $this;
      }
code_tokens: public function setRefreshTokenStorage ( RefreshTokenInterface $ storage ) { $ storage -> setServer ( $ this ) ; $ this -> refreshTokenStorage = $ storage ; return $ this ; }
docstring: Set the refresh token storage
  
  @param \League\OAuth2\Server\Storage\RefreshTokenInterface $storage
  
  @return self
docstring_tokens: Set the refresh token storage