/// <reference types="node" />
import { Transform } from "stream";
import { BlockDTO } from "../../../../../lib/dto/BlockDTO";
import { ProtocolIndexesStream } from "./ProtocolIndexesStream";
export declare class LocalIndexStream extends Transform {
    private sync_currConf;
    private currentChunkNumber;
    constructor();
    _transform(blocks: BlockDTO[] | undefined, encoding: any, callback: (err: any, data: ProtocolIndexesStream[] | undefined) => void): void;
}