/// <reference types="node" resolution-mode="require"/>
/// <reference types="node" resolution-mode="require"/>
import { Transform, type TransformOptions, type TransformCallback } from "stream";
import { type TokenParserOptions } from "@streamparser/json";
export default class TokenParserTransform extends Transform {
    private tokenParser;
    constructor(opts?: TokenParserOptions, transformOpts?: Omit<TransformOptions, "readableObjectMode" | "writableObjectMode">);
    /**
     * Main function that send data to the parser to be processed.
     *
     * @param {Buffer} chunk Incoming data
     * @param {String} encoding Encoding of the incoming data. Defaults to 'utf8'
     * @param {Function} done Called when the proceesing of the supplied chunk is done
     */
    _transform(chunk: any, encoding: BufferEncoding, done: TransformCallback): void;
    _final(callback: (error?: Error | null) => void): void;
}
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