import { RTCPeerConnection } from "https://deno.land/x/deno@v1.28.3/cli/tsc/dts/lib.dom.d.ts";
type
{ prototype: RTCPeerConnection; new (configuration?: RTCConfiguration): RTCPeerConnection; generateCertificate(keygenAlgorithm: AlgorithmIdentifier): Promise<RTCCertificate>; }