public BrowserLinkExtension CreateExtensionInstance(BrowserLinkConnection connection)
        {
            // Instantiate the extension as a singleton
            if (_extension == null)
            {
                _extension = new CssSync();
            }

            return _extension;
        }
        public BrowserLinkExtension CreateExtensionInstance(BrowserLinkConnection connection)
        {
            // Instantiate the extension as a singleton
            if (_extension == null)
            {
                _extension = new CssSync();
            }

            return(_extension);
        }