Property 'sendUserMessage' does not exist on type 'object'

**I am trying to integrate sendbird desk sdk and sendbird chat sdk in my react native application **
I tried to create a ticket using Ticket.create method as provided in the documentation though I could see the user getting created in the desk dashboard I am not able to see. any the tickets added in the dashboard but in the response I am able to see ticket getting created


** “sendbird”: “^3.1.29”,
“sendbird-desk”: “^1.0.22”,**

[Reproduction Steps]

const sb = new SendBird({ appId: '036F9711-A5D5-4AD2-B7F2-797B6CEDA6A8' });
  useEffect(()=>{
    SendBirdDesk.init(SendBird);
    SendBirdDesk.authenticate(userId, '', (user, error) => {
        if (error) throw error;
        console.log('sb.authenticate',user.token, typeof user)
        setToken(user.token)
        // SendBirdDesk is now initialized, and the customer is authenticated.
    });

sb.connect(userId, token, (user, error) => {
  if (error) {
      // Handle error.
  }
  console.log('sb.currentUser',user, typeof user)
  const customFields = {  
    'Product type': 'Desk',
    'line': '3'
}; 
  Ticket.create('123',userId,(ticket,err)=>{
    console.log('test====',ticket.channelUrl,'test====channel', ticket.channel)
    console.log('sb.currentUser',ticket, err)

    ticket.channel.sendUserMessage(TEXT, (message, error) => {
      if (!error) {
          const message = message;
          if (SendBirdDesk.Message.UrlRegExp.test(message.message)) {
              const urlInMessage = SendBirdDesk.Message.UrlRegExp.exec(message.message)[0];
              SendBirdDesk.Ticket.getUrlPreview(urlInMessage, (response, error) => {
                  if (error) throw error;
                  this.ticket.channel.updateUserMessage(
                      message.messageId,
                      message.message,
                      JSON.stringify({
                          type: SendBirdDesk.Message.DataType.URL_PREVIEW,
                          body: {
                              url: urlInMessage,
                              site_name: response.data.siteName,
                              title: response.data.title,
                              description: response.data.description,
                              image: response.data.image
                          }
                      }),
                      message.customType,
                      (response, error) => {
                          if (error) throw error;
                          this.updateMessage(response);
                  });
              });
          }
      }
  });
  })

CRITICAL