original_string: public function create(UserInterface $user) {
      $this->tokens->purge($user);
      return $this->tokens->create($user);
    }
code: public function create(UserInterface $user) {
      $this->tokens->purge($user);
      return $this->tokens->create($user);
    }
code_tokens: public function create ( UserInterface $ user ) { $ this -> tokens -> purge ( $ user ) ; return $ this -> tokens -> create ( $ user ) ; }
docstring: Create auth token for user.
  
  @param UserInterface $user
  @return bool|AuthToken
docstring_tokens: Create auth token for user .