@interface HKMobilityWalkingSteadinessAnalyticsUtilities : NSObject + (id)payloadStringForWalkingSteadinessClassification:(long long)a0; + (id)payloadStringForWalkingSteadinessNotificationClassificationWithValue:(long long)a0; + (id)payloadStringForWalkingSteadinessNotificationInteractionWithActionIdentifier:(id)a0; + (id)payloadStringForWalkingSteadinessNotificationTypeWithValue:(long long)a0; @end