How to use the webdriver-manager/built/lib/binaries/standalone.StandAlone function in webdriver-manager

*
 * TODO - it would be nice to do this in the launcher phase,
 * so that we only start the local selenium once per entire launch.
 */
import * as fs from 'fs';
import * as path from 'path';

import {Config} from '../config';
import {BrowserError, ConfigError} from '../exitCodes';
import {Logger} from '../logger';

import {DriverProvider} from './driverProvider';

const SeleniumConfig = require('webdriver-manager/built/lib/config').Config;
const SeleniumChrome = require('webdriver-manager/built/lib/binaries/chrome_driver').ChromeDriver;
const SeleniumStandAlone = require('webdriver-manager/built/lib/binaries/standalone').StandAlone;
const remote = require('selenium-webdriver/remote');

let logger = new Logger('local');

export class Local extends DriverProvider {
  server_: any;
  constructor(config: Config) {
    super(config);
    this.server_ = null;
  }

  /**
   * Helper to locate the default jar path if none is provided by the user.
   * @private
   */
  addDefaultBinaryLocs_(): void {