WME/aufgabe5/node_modules/csvtojson/v2/Converter.d.ts

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2019-01-09 11:25:28 +00:00
/// <reference types="node" />
import { Transform, TransformOptions, Readable } from "stream";
import { CSVParseParam } from "./Parameters";
import { ParseRuntime } from "./ParseRuntime";
import CSVError from "./CSVError";
export declare class Converter extends Transform implements PromiseLike<Array<any>> {
options: TransformOptions;
preRawData(onRawData: PreRawDataCallback): Converter;
preFileLine(onFileLine: PreFileLineCallback): Converter;
subscribe(onNext?: (data: any, lineNumber: number) => void | PromiseLike<void>, onError?: (err: CSVError) => void, onCompleted?: () => void): Converter;
fromFile(filePath: string, options?: string | CreateReadStreamOption | undefined): Converter;
fromStream(readStream: Readable): Converter;
fromString(csvString: string): Converter;
then<TResult1 = any[], TResult2 = never>(onfulfilled?: (value: any[]) => TResult1 | PromiseLike<TResult1>, onrejected?: (reason: any) => TResult2 | PromiseLike<TResult2>): PromiseLike<TResult1 | TResult2>;
readonly parseParam: CSVParseParam;
readonly parseRuntime: ParseRuntime;
private params;
private runtime;
private processor;
private result;
constructor(param?: Partial<CSVParseParam>, options?: TransformOptions);
_transform(chunk: any, encoding: string, cb: Function): void;
_flush(cb: Function): void;
private processEnd(cb);
readonly parsedLineNumber: number;
}
export interface CreateReadStreamOption {
flags?: string;
encoding?: string;
fd?: number;
mode?: number;
autoClose?: boolean;
start?: number;
end?: number;
highWaterMark?: number;
}
export declare type CallBack = (err: Error, data: Array<any>) => void;
export declare type PreFileLineCallback = (line: string, lineNumber: number) => string | PromiseLike<string>;
export declare type PreRawDataCallback = (csvString: string) => string | PromiseLike<string>;