import { Chain } from "https://dotland.deno.dev/x/drash@v3.0.0-beta.2/src/modules/chains/RequestChain/mod.polyfill.ts";

This class' purpose is to make importing this module not look and feel weird. For example, we want the import and require statements to look like:

const { Chain, Resource } = require("...");
import { Chain, Resource } from "...";

We do not want this (this is fugly):

const { builder, Resource } = require("...");
import { builder, Resource } from "...";