/**
 * Boundary mappers between commercetools `BaseAddress` and Acuris's
 * wire format. These are the load-bearing piece of this connector:
 * commercetools speaks ISO-2 + (streetName/streetNumber/additionalStreetInfo)
 * while Acuris speaks ISO-3 + (street/house_number/locality).
 *
 * Both directions preserve merchant-supplied identity fields (name, phone,
 * company, …) verbatim — Acuris doesn't return them.
 */
import type { FieldedAddressInput, ValidationResult } from "@acuris-geo/av-sdk";
import type { BaseAddress, SuggestionHit } from "./types.js";
/**
 * Strip leading zeros from a house-number string. Acuris's /suggest
 * endpoint returns house numbers padded with leading zeros for some
 * countries (DEU stores "0001" instead of "1" for sortability in the
 * reference DB). /validate normalizes them; /suggest doesn't.
 * Examples: "0001" → "1", "0042B" → "42B", "0" → "0", "10" → "10".
 */
export declare function normalizeHouseNumber(hno?: string): string | undefined;
/**
 * commercetools BaseAddress → Acuris fielded input.
 *
 *   { country: "DE", streetName: "Hammanstr.", streetNumber: "1",
 *     postalCode: "67549", city: "Worms" }
 *     →
 *   { street: "Hammanstr.", house_number: "1",
 *     postcode: "67549", city: "Worms" }
 *
 * Country is NOT included in the output — it travels separately at the
 * top of the validate-proxy wire payload so the proxy can do the
 * ISO-2 → ISO-3 conversion in one place.
 */
export declare function toAcurisInput(addr: BaseAddress): FieldedAddressInput;
/**
 * Acuris validate result → commercetools BaseAddress.
 *
 * `base` lets the caller carry through identity fields (name, phone, company,
 * apartment/building/pOBox) that Acuris doesn't see. The standardized
 * address from Acuris always wins on locale fields; the base wins on identity.
 */
export declare function toBaseAddress(result: ValidationResult, base?: Partial<BaseAddress>): BaseAddress;
/**
 * Acuris suggestion hit → commercetools BaseAddress. Used when a buyer
 * picks from the typeahead and the merchant wants to seed cart fields
 * without a follow-up /validate call.
 */
export declare function suggestionToBaseAddress(hit: SuggestionHit, base?: Partial<BaseAddress>): BaseAddress;
//# sourceMappingURL=boundary.d.ts.map