Visualize adaptive dialog declarative (https://docs.microsoft.com/en-us/azure/bot-service/bot-builder-concept-adaptive-dialog-declarative?view=azure-bot-service-4.0) as in Composer (https://github.com/microsoft/BotFramework-Composer) in Github. Support file, pull request, code block. See documentation (https://github.com/xieofxie/BotFramework-Composer/tree/hualxie/extension/Composer/chromeextension/DOCUMENTATION.md).