grafana/public/app/plugins/datasource/prometheus/module.ts

import { PrometheusDatasource } from './datasource';
import { PromQueryEditor } from './components/PromQueryEditor';
import { PrometheusConfigCtrl } from './config_ctrl';

import PrometheusStartPage from './components/PromStart';
import PromQueryField from './components/PromQueryField';

class PrometheusAnnotationsQueryCtrl {
  static templateUrl = 'partials/annotations.editor.html';
}

export {
  PrometheusDatasource as Datasource,
  PromQueryEditor as QueryEditor,
  PrometheusConfigCtrl as ConfigCtrl,
  PrometheusAnnotationsQueryCtrl as AnnotationsQueryCtrl,
  PromQueryField as ExploreQueryField,
  PrometheusStartPage as ExploreStartPage,
};