/**
 * Re-exports activity structure types and pure helpers from @x12i/activix-contracts.
 * Source of truth: packages/activix-contracts.
 */
export { DEFAULT_STRUCTURE_FIELD, activixActivityIo, activixInnerTier, activixOuterTier, activixStructure, activixTier, ensureInnerTierShape, ensureOuterTierShape, isValidActivixCost, mergeActivixActivityIo, mergeActivityStructureField, mergeInnerTier, mergeOuterTier, materializeRecordRoutingAndBilling, mergeRecordConfig, mergeRecordMetadata, normalizeToActivixCostShape, resolveRecordConfig, resolveRecordMetadata, stripIntegratorControlledFields, validateActivityStructure, } from '@x12i/activix-contracts';
export type { ActivixActivityInnerStepShape, ActivixActivityOuterTierShape, ActivixActivityStructureShape, ActivixActivityTierShape, ActivixCostMetadata, ActivixCostShape, ActivixStripControlledFieldsConfig, } from '@x12i/activix-contracts';
//# sourceMappingURL=activityStructure.d.ts.map