All classes that implement DataFetcherPluginInterface in Migrate Plus 8.2
- class \Drupal\migrate_plus\DataFetcherPluginBase implements DataFetcherPluginInterface
- class \Drupal\migrate_plus\Plugin\migrate_plus\data_fetcher\File
- class \Drupal\migrate_plus\Plugin\migrate_plus\data_fetcher\Http implements ContainerFactoryPluginInterface