code: protected function createSeeder($data)
      {
          $seederFile = base_path('/database/seeds') . '/LaravelShopSeeder.php';
  
          $output = $this->laravel->view->make('laravel-shop::generators.seeder')->with($data)->render();
  
          if (!file_exists($seederFile) && $fs = fopen($seederFile, 'x')) {
              fwrite($fs, $output);
              fclose($fs);
              return true;
          }
  
          return false;
      }
docs: Create the seeder.
  
  @param array $data Data with table names.
  
  @return bool