import { Blob } from "https://deno.land/x/gauntlet@v0.0.9/imports/happy_dom.ts";
Reference: https://developer.mozilla.org/en-US/docs/Web/API/Blob
Based on: https://github.com/jsdom/jsdom/blob/master/lib/jsdom/living/file-api/Blob-impl.js (MIT licensed)