DefinitelyTyped/types/website-scraper/website-scraper-tests.ts

import * as scraper from 'website-scraper';

scraper.scrape({
    urls: [
        'http://nodejs.org/',
        {url: 'http://nodejs.org/about', filename: 'about.html'},
        {url: 'http://blog.nodejs.org/', filename: 'blog.html'}
    ],
    directory: '/path/to/save',
    subdirectories: [
        {directory: 'img', extensions: ['.jpg', '.png', '.svg']},
        {directory: 'js', extensions: ['.js']},
        {directory: 'css', extensions: ['.css']}
    ],
    sources: [
        {selector: 'img', attr: 'src'},
        {selector: 'link[rel="stylesheet"]', attr: 'href'},
        {selector: 'script', attr: 'src'}
    ],
    request: {
        headers: {
            'User-Agent': 'Mozilla/5.0 (Linux; Android 4.2.1; en-us; Nexus 4 Build/JOP40D) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Mobile Safari/535.19'
        }
    }
}).then(function (result) {
    console.log(result);
}).catch(function(err){
    console.log(err);
});