import type { FetchLike } from "./client.js";
/**
 * A body-carrying request (multipart POST or binary PUT) with optional upload
 * progress. Two transports back it:
 *
 *   - `XMLHttpRequest` when available (browsers). It's the only web API that
 *     reports *upload* progress — `fetch` cannot — so the file-upload progress
 *     bars keep working. `XMLHttpRequest` is referenced as a runtime global
 *     (never imported), so it doesn't affect edge/Node bundles.
 *   - `fetch` otherwise (Node/CLI, edge). No incremental upload progress; the
 *     caller reports coarse per-request progress instead.
 */
export type ProgressSendRequest = {
    method: "POST" | "PUT";
    url: string;
    headers: Record<string, string>;
    body: FormData | Blob;
    onProgress?: (loaded: number, total: number) => void;
    fetchImpl: FetchLike;
};
export type ProgressSendResponse = {
    ok: boolean;
    status: number;
    statusText: string;
    getHeader: (name: string) => string | null;
    text: () => Promise<string>;
};
export declare const sendWithProgress: (request: ProgressSendRequest) => Promise<ProgressSendResponse>;
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