@interface _DPEnhancedPrivacyAlgorithm : NSObject + (BOOL)isMetadataValid:(id)a0; + (id)allowedDataTypesForKey:(id)a0 withMetadata:(id)a1; + (id)findMultipleDonationForKey:(id)a0 inRecords:(id)a1; + (BOOL)isEnhancedPrivacyAlgorithm:(id)a0; + (BOOL)verifyEnhancedDPParamsForKey:(id)a0 withMetadata:(id)a1; @end