/// <reference types="node" />
/**
 This class provides an interface to conditionally control the flow of input stream
 to two writable streams based on 'is_ok' property of each input example
 */
export default class ConditionalDatasetSplitter extends Stream.Writable {
    constructor(options: any);
    _output: any;
    _outputErrors: any;
    _final(callback: any): void;
    _write(row: any, encoding: any, callback: any): void;
}
import Stream from "stream";