public Uri GetUrl(IDeclaredElement element)
        {
            if (!IsAvailable(element))
            {
                return(null);
            }
            var unityApi = element.GetSolution().GetComponent <UnityApi>();
            var keyword  = element.GetUnityEventFunctionName(unityApi);

            keyword = ShowUnityHelp.FormatDocumentationKeyword(keyword);
            if (keyword == null)
            {
                return(null);
            }
            return(myShowUnityHelp.GetUri(keyword));
        }