/// <reference types="node" />
import { Transform, TransformCallback } from "stream";
/**
 * A transform stream that parses SSP event messages.
 * Each message starts with STX (0x7F)
 * And the third byte is the length of the message (without 3 bytes: STX, CRC, SEQ)
 *
 * @extends Transform
 */
declare class SSPParser extends Transform {
    private data;
    constructor();
    _flush(cb: TransformCallback): void;
    _transform(chunk: Buffer, encoding: string, cb: TransformCallback): void;
    private resetData;
}
export default SSPParser;