import { type ResultFailure } from "../../runtime/result.js";
/**
 * S3 reports errors as a small fixed XML document
 * (`<Error><Code>…</Code><Message>…</Message></Error>`). We extract the two
 * fields we care about with a narrow tag scan — no XML-parser dependency.
 */
export type S3ErrorFields = {
    code: string;
    message: string;
};
/** Best-effort: returns empty fields when the body is not the expected XML. */
export declare function parseS3Error(xmlBody: string): S3ErrorFields;
/** Turn a non-2xx S3 response into a coded `failure`. */
export declare function s3ErrorToFailure(status: number, statusText: string, url: string, body: string): ResultFailure;