/**
 * Small helpers for transferables and shared buffers.
 *
 * @module bquery/concurrency
 */
/**
 * Walks a payload and returns discovered transferable values.
 */
export declare const withTransferables: <TValue>(value: TValue) => {
    transfer: Transferable[];
    value: TValue;
};
/**
 * Creates a SharedArrayBuffer when supported.
 */
export declare const createSharedBuffer: (byteLength: number) => SharedArrayBuffer;
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