Deprecated
(will be removed after 0.210.0) Import from std/http/unstable_server_sent_event.ts instead.
An implementation of ServerSentEventTarget that provides a
readable stream as a body of a response to establish a connection to a
client.
import { ServerSentEventStreamTarget } from "https://deno.land/std@0.205.0/http/server_sent_event.ts";