Declaration issue

Problem/Motivation

Fatal error: Declaration of Drupal\omnystudio\Plugin\migrate_plus\data_fetcher\OmnyStudioNetworkHttp::create(Symfony\Component\DependencyInjection\ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) must be compatible with Drupal\migrate_plus\DataFetcherPluginBase::create(Symfony\Component\DependencyInjection\ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): Drupal\migrate_plus\DataFetcherPluginBase in /Users/asrikusumadewi/Projects/melisten-drupal/docroot/modules/contrib/omnystudio/src/Plugin/migrate_plus/data_fetcher/OmnyStudioNetworkHttp.php on line 63

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes