import { EeAirOutboundEvent } from '..';
import { TierMembershipCreditEventData } from '../types';
/**
 * Returns tier data extracted from a TIER.MEMBERSHIP.CREDIT event.
 *
 * @param event
 * @returns
 */
export declare function getTierMembershipCreditEventData(event: EeAirOutboundEvent): TierMembershipCreditEventData;