kibana-123/src/core_plugins/markdown_vis/index.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

export default function (kibana) {

  return new kibana.Plugin({

    uiExports: {
      visTypes: [
        'plugins/markdown_vis/markdown_vis'
      ]
    }

  });

};