Runtime: Expose panel plugin import utils (#60799)

* Runtime: Expose plugin import utils

* Review

* Fix

public/app/app.ts

@@ -32,6 +32,7 @@ import {
   setLocationSrv,
   setQueryRunnerFactory,
   setRunRequest,
+  setPluginImportUtils,
 } from '@grafana/runtime';
 import { setPanelDataErrorView } from '@grafana/runtime/src/components/PanelDataErrorView';
 import { setPanelRenderer } from '@grafana/runtime/src/components/PanelRenderer';
@@ -68,6 +69,7 @@ import { getTimeSrv } from './features/dashboard/services/TimeSrv';
 import { PanelDataErrorView } from './features/panel/components/PanelDataErrorView';
 import { PanelRenderer } from './features/panel/components/PanelRenderer';
 import { DatasourceSrv } from './features/plugins/datasource_srv';
+import { importPanelPlugin, syncGetPanelPlugin } from './features/plugins/importPanelPlugin';
 import { preloadPlugins } from './features/plugins/pluginPreloader';
 import { QueryRunner } from './features/query/state/QueryRunner';
 import { runRequest } from './features/query/state/runRequest';
@@ -145,6 +147,12 @@ export class GrafanaApp {
       // Provide runRequest implementation to packages, @grafana/scenes in particular
       setRunRequest(runRequest);
 
+      // Privide plugin import utils to packages, @grafana/scenes in particular
+      setPluginImportUtils({
+        importPanelPlugin,
+        getPanelPluginFromCache: syncGetPanelPlugin,
+      });
+
       locationUtil.initialize({
         config,
         getTimeRangeForUrl: getTimeSrv().timeRangeForUrl,