Expanded class hierarchy of SolrFieldDefinitionInterface in Search API Solr 4.x
- interface \Drupal\Core\TypedData\DataDefinitionInterface
- interface \Drupal\Core\TypedData\ComplexDataDefinitionInterface
- interface \Drupal\Core\TypedData\DataReferenceDefinitionInterface
- interface \Drupal\Core\TypedData\ListDataDefinitionInterface
- interface \Drupal\search_api_solr\TypedData\SolrFieldDefinitionInterface