react-native-blob-util/polyfill/index.js

A module provides upload, download, and files access API. Supports file stream read/write for process large files.

import Blob from './Blob.js';
import File from './File.js';
import XMLHttpRequest from './XMLHttpRequest.js';
import ProgressEvent from './ProgressEvent';
import Event from './Event';
import FileReader from './FileReader';
import Fetch from './Fetch';

export default {
    Blob, File, XMLHttpRequest, ProgressEvent, Event, FileReader, Fetch
};