/**
 * VM-compatible workflow mode serialization.
 *
 * This module is designed to be bundled into the QuickJS WASM VM.
 * It has NO Node.js dependencies (no Buffer, no node:util).
 *
 * Produces and consumes the same wire format as the Node.js workflow.ts —
 * format-prefixed devalue data ("devl" + devalue.stringify output).
 */
/**
 * Serialize a value to format-prefixed bytes.
 *
 * @param value - The value to serialize
 * @returns Uint8Array with "devl" prefix + devalue payload
 */
export declare function serialize(value: unknown): Uint8Array;
/**
 * Deserialize format-prefixed bytes back to a value.
 *
 * @param data - Uint8Array with format prefix, or legacy non-binary data
 * @returns The deserialized value
 */
export declare function deserialize(data: Uint8Array | unknown): unknown;
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