import { Region } from './api';
type PostAccountOwnerDocumentProps = {
    /**
     * Pre-built request body. The caller is responsible for shape — see
     * `buildCuringRequestData` for the curing case. Goes into the multipart
     * `data` part verbatim.
     */
    data: unknown;
    /** Document to upload, omitted on data-only corrections. */
    file?: File | null;
    bearerToken: string;
    staging?: boolean;
    region?: Region;
    proxyDomain?: string;
    proxyHeaders?: Record<string, string>;
    onSuccess?: (data: unknown) => void;
    onError: (error: Error) => void;
};
/**
 * `POST /account-owner-documents` (multipart). Builds the body via the
 * generic `buildMultipart` helper and ships it with the bearer token.
 * Content-Type is deliberately omitted from the headers — `fetch` derives
 * the multipart boundary from the `FormData` body and would silently drop
 * the boundary if we forced `application/json` (the default `getHeaders`
 * shape).
 *
 * Data-agnostic: callers pass `data` already in the wire shape. The curing
 * widget builds its `data` via `buildCuringRequestData` and forwards here.
 */
export declare const postAccountOwnerDocument: ({ data, file, bearerToken, staging, region, proxyDomain, proxyHeaders, onSuccess, onError, }: PostAccountOwnerDocumentProps) => Promise<void>;
export {};