/**
 * Clones the data objects that pass through.
 */
export default class CloneTransform extends Transform {
    constructor();
    /**
     * Signals that a new batch of data will be propagated.
     *
     * @param {import("../../types/flowBatch.js").FlowBatch} [flowBatch]
     */
    beginBatch: (flowBatch?: import("../../types/flowBatch.js").FlowBatch) => void;
    #private;
}
import Transform from "./transform.js";
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