original_string: protected function normalizeProvider(ConfigRepository $config) : string
      {
          $default = $config->get('auth.providers.users.model');
  
          if (is_null($default) || trim($default) == '') {
              return \Antvel\Users\Models\User::class;
          }
  
          return $default;
      }
code: protected function normalizeProvider(ConfigRepository $config) : string
      {
          $default = $config->get('auth.providers.users.model');
  
          if (is_null($default) || trim($default) == '') {
              return \Antvel\Users\Models\User::class;
          }
  
          return $default;
      }
code_tokens: protected function normalizeProvider ( ConfigRepository $ config ) : string { $ default = $ config -> get ( 'auth.providers.users.model' ) ; if ( is_null ( $ default ) || trim ( $ default ) == '' ) { return \ Antvel \ Users \ Models \ User :: class ; } return $ default ; }
docstring: Normalize the authentication provider class name.
  
  @param  ConfigRepository $config
  
  @return string
docstring_tokens: Normalize the authentication provider class name .