/**
 * Where an expansion device ships.
 *
 * Its own table rather than columns on the order because the address is captured once and then
 * handed to several places — the Shopify draft order, the CS queue, support later — and because
 * keeping it addressable means a correction is a new row instead of a destructive update, which
 * matters when the previous value is what actually went on a shipping label.
 *
 * The customer's account address is prefilled on the review screen; `isDifferentFromAccount`
 * records whether they overrode it, which is worth knowing on its own (a high override rate says
 * account addresses are stale).
 */
export declare class BillingCampaignExpansionAddress {
    id: number;
    clientId: number;
    isDifferentFromAccount: boolean;
    name: string | null;
    street1: string | null;
    street2: string | null;
    city: string | null;
    /** Two-letter code where we have one, full name otherwise — whatever the Address Element returns. */
    region: string | null;
    postalCode: string | null;
    countryCode: string | null;
    phone: string | null;
    createdAt: Date | null;
}