function parseRecordimport { parseRecord } from "https://deno.land/std@0.176.0/encoding/csv/_io.ts"; parseRecord(line: string,reader: LineReader,opt?: ReadOptions,startLine: number,lineIndex?: number,): Promise<Array<string> | null>Parametersline: stringreader: LineReaderoptionalopt: ReadOptions = [UNSUPPORTED]startLine: numberoptionallineIndex: number = [UNSUPPORTED]ReturnsPromise<Array<string> | null>