import * as mod from "https://dotland.deno.dev/x/opine@2.2.0/test/deps.ts"; ClassescBufferA variable-sized buffer of bytes with read() and write() methods. VariablesvmockFunctionsfdeferredCreates a Promise with the reject and resolve functions placed as methods on the promise object itself. It allows you to do: fexpectfsuperdenoTakes a a url string, http.Server, a request handling function, or an object that implements an app.listen() method (which mirrors the http.serve interface). InterfacesIDeferredISuperDenoRequestISuperDenoResponse