interface Deno.Conn implements Reader, Writer, CloserPropertiesreadonlylocalAddr: AddrThe local address of the connection. readonlyremoteAddr: AddrThe remote address of the connection. readonlyrid: numberThe resource ID of the connection. readonlyreadable: ReadableStream<Uint8Array>readonlywritable: WritableStream<Uint8Array>MethodscloseWrite(): Promise<void>Shuts down (shutdown(2)) the write side of the connection. Most callers should just use close(). ref(): voidMake the connection block the event loop from finishing. Note: the connection blocks the event loop from finishing by default. This method is only meaningful after .unref() is called. unref(): voidMake the connection not block the event loop from finishing.