@interface MPServerObjectDatabaseMediaKitImportRequest : MPServerObjectDatabaseMetadataImportRequest + (id)_unsupportedParentChildRelationships; + (id)_childKeyForParentType:(id)a0 type:(id)a1; + (id)_unsupportedMediaKitTypes; + (id)_entityTypeForObject:(id)a0; - (id)performWithDatabaseOperations:(id)a0 augmentingPayload:(id *)a1 trustID:(id)a2 playActivityFeatureName:(id)a3; - (id)initWithPayload:(id)a0; - (id)_sinfDataFromSinfType:(long long)a0 payload:(id)a1; - (long long)_sinfTypeFromPayload:(id)a0; @end