/// <reference types="node" />
import { Transform, TransformCallback } from 'stream';
import * as StreamJson from 'stream-json';
import { JsonStreamRecordBuilder } from './JsonStreamRecordBuilder';
export declare class JsonStreamReader extends Transform {
    protected parser: StreamJson.Parser;
    protected builder: JsonStreamRecordBuilder;
    constructor();
    _transform(chunk: any, encoding: string, callback: TransformCallback): void;
}