test: check old megalodon version

packages/megalodon/src/friendica/web_socket.ts

@@ -1,18 +0,0 @@
-import { WebSocketInterface } from '../megalodon'
-import { EventEmitter } from 'events'
-import { ProxyConfig } from '../proxy_config'
-
-export default class WebSocket extends EventEmitter implements WebSocketInterface {
-  constructor(
-    _url: string,
-    _stream: string,
-    _params: string | undefined,
-    _accessToken: string,
-    _userAgent: string,
-    _proxyConfig: ProxyConfig | false = false
-  ) {
-    super()
-  }
-  public start() {}
-  public stop() {}
-}