type URI struct {
    *url.URL

    // ToAddr is the recipient address.
    ToAddr jid.JID

    // AuthAddr is empty if we should perform an action as the currently
    // authenticated account or ask the uesr to input the account to use.
    // Otherwise it is the auth address if present in an xmpp:// URI or IRI.
    AuthAddr jid.JID

    // Action is the first query component without a value and normally determines
    // the action to take when handling the URI. For example, the query string
    // might be ?join to join a chatroom, or ?message to send a message.
    //
    // For more information see XEP-0147: XMPP URI Scheme Query Components.
    Action string
}