@pujansrt/data-genie/dist/readers/nd-json-reader.d.ts

High performant ETL engine written in TypeScript

import { DataReader, DataRecord } from '../core/interfaces';
/**
 * NDJsonReader class for reading data records from a file in NDJSON (Newline Delimited JSON) format.
 * Each line in the file is expected to be a valid JSON object.
 * This class reads records incrementally, suitable for very large files.
 */
export declare class NDJsonReader implements DataReader {
    private filePath;
    /**
     * Constructs a new NDJsonReader.
     * @param filePath The path to the NDJSON file.
     */
    constructor(filePath: string);
    /**
     * Reads data records from the NDJSON file asynchronously, yielding each record as it's parsed.
     * @returns An AsyncIterableIterator of DataRecord objects.
     */
    read(): AsyncIterableIterator<DataRecord>;
}