/**
 * Compute PieceCid for provided async iterable.
 *
 * @param {ReadableStream<Uint8Array>} stream
 */
export function computePieceCid(stream: ReadableStream<Uint8Array>): Promise<{
    error: ComputePieceFailed;
    ok?: undefined;
} | {
    ok: {
        piece: import("@web3-storage/data-segment").PieceLink;
    };
    error?: undefined;
}>;
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