/// <summary>
        /// Trigger typing indicator
        /// </summary>
        private async void TypingStarted(object sender, TextChangedEventArgs e)
        {
            if (!typingCooldown.IsEnabled)
            {
                // Send indication
                await RESTCalls.TriggerTypingIndicator(ChannelId);

                // Track indicator
                typingCooldown.Start();
            }
        }