* import * as React from "react";
This is the correct way to import React from an ES module since the ES
module will not have a default export. Only named exports.
* import * as ReactDOM from "react-dom"
* Added anchor dom element in order to successfully download profiling data.
* Reworked downloadFile to accept a DOMElement in order for FF to successfully download profiling data.
* Prettify downloadFile changes.
Sebastian Markbåge