Merge branch 'main' into andreas/graphite-alias-fix

* Introduce export options

* Reset keys

* Introduce a new key

* Generate new keys

* Rename the label

* re-generate key

* Fix the spacing

* Remove debuggers

* Add subtitle

* refactor component

* update labels

* faield tests

* Update tooltip

* Linting issue

packages/grafana-flamegraph/src/FlameGraph/rendering.ts

@@ -22,7 +22,7 @@ import { getBarColorByDiff, getBarColorByPackage, getBarColorByValue } from './c
 import { CollapseConfig, CollapsedMap, FlameGraphDataContainer, LevelItem } from './dataTransform';
 
 type RenderOptions = {
-  canvasRef: RefObject<HTMLCanvasElement | null>;
+  canvasRef: RefObject<HTMLCanvasElement>;
   data: FlameGraphDataContainer;
   root: LevelItem;
   direction: 'children' | 'parents';
@@ -373,7 +373,7 @@ function useColorFunction(
   );
 }
 
-function useSetupCanvas(canvasRef: RefObject<HTMLCanvasElement | null>, wrapperWidth: number, numberOfLevels: number) {
+function useSetupCanvas(canvasRef: RefObject<HTMLCanvasElement>, wrapperWidth: number, numberOfLevels: number) {
   const [ctx, setCtx] = useState<CanvasRenderingContext2D>();
 
   useEffect(() => {

packages/grafana-ui/src/components/DateTimePickers/TimeRangePicker/hooks.ts

@@ -7,7 +7,7 @@ const CAUGHT_KEYS = ['ArrowUp', 'ArrowDown', 'Home', 'End', 'Enter', 'Tab'];
 
 /** @internal */
 export interface UseListFocusProps {
-  localRef: RefObject<HTMLUListElement | null>;
+  localRef: RefObject<HTMLUListElement>;
   options: TimeOption[];
 }
 

packages/grafana-ui/src/components/Input/utils.ts

@@ -1,7 +1,7 @@
 import { RefObject, useRef } from 'react';
 
-export function useFocus(): [RefObject<HTMLInputElement | null>, () => void] {
-  const ref = useRef<HTMLInputElement | null>(null);
+export function useFocus(): [RefObject<HTMLInputElement>, () => void] {
+  const ref = useRef<HTMLInputElement>(null);
   const setFocus = () => {
     ref.current && ref.current.focus();
   };

packages/grafana-ui/src/components/Menu/hooks.ts

@@ -6,7 +6,7 @@ const UNFOCUSED = -1;
 
 /** @internal */
 export interface UseMenuFocusProps {
-  localRef: RefObject<HTMLDivElement | null>;
+  localRef: RefObject<HTMLDivElement>;
   isMenuOpen?: boolean;
   close?: () => void;
   onOpen?: (focusOnItem: (itemId: number) => void) => void;

packages/grafana-ui/src/components/ScrollContainer/ScrollContainer.tsx

@@ -22,7 +22,7 @@ interface Props extends Omit<BoxProps, 'display' | 'direction' | 'element' | 'fl
  *
  * https://developers.grafana.com/ui/latest/index.html?path=/docs/layout-scrollcontainer--docs
  */
-export const ScrollContainer = forwardRef<HTMLDivElement | null, PropsWithChildren<Props>>(
+export const ScrollContainer = forwardRef<HTMLDivElement, PropsWithChildren<Props>>(
   (
     {
       children,

packages/grafana-ui/src/components/Table/TableNG/components/TableCellTooltip.tsx

@@ -20,7 +20,7 @@ export interface TableCellTooltipProps {
   field: Field;
   getActions: (field: Field, rowIdx: number) => ActionModel[];
   getTextColorForBackground: (bgColor: string) => string;
-  gridRef: RefObject<DataGridHandle | null>;
+  gridRef: RefObject<DataGridHandle>;
   height: number;
   placement?: TableCellTooltipPlacement;
   renderer: TableCellRenderer;

packages/grafana-ui/src/components/Table/TableNG/hooks.ts

@@ -463,7 +463,7 @@ export function useColumnResize(
   return dataGridResizeHandler;
 }
 
-export function useScrollbarWidth(ref: RefObject<DataGridHandle | null>, height: number) {
+export function useScrollbarWidth(ref: RefObject<DataGridHandle>, height: number) {
   const [scrollbarWidth, setScrollbarWidth] = useState(0);
 
   useLayoutEffect(() => {

packages/grafana-ui/src/components/Table/TableRT/Table.tsx

@@ -135,7 +135,7 @@ export const Table = memo((props: Props) => {
   // `useTableStateReducer`, which is needed to construct options for `useTable` (the hook that returns
   // `toggleAllRowsExpanded`), and if we used a variable, that variable would be undefined at the time
   // we initialize `useTableStateReducer`.
-  const toggleAllRowsExpandedRef = useRef<((value?: boolean) => void) | null>(null);
+  const toggleAllRowsExpandedRef = useRef<(value?: boolean) => void>();
 
   // Internal react table state reducer
   const stateReducer = useTableStateReducer({

packages/grafana-ui/src/components/Table/hooks.ts

@@ -14,8 +14,8 @@ import { GrafanaTableState } from './types';
   Select the scrollbar element from the VariableSizeList scope
  */
 export function useFixScrollbarContainer(
-  variableSizeListScrollbarRef: React.RefObject<HTMLDivElement | null>,
-  tableDivRef: React.RefObject<HTMLDivElement | null>
+  variableSizeListScrollbarRef: React.RefObject<HTMLDivElement>,
+  tableDivRef: React.RefObject<HTMLDivElement>
 ) {
   useEffect(() => {
     if (variableSizeListScrollbarRef.current && tableDivRef.current) {
@@ -43,7 +43,7 @@ export function useFixScrollbarContainer(
  */
 export function useResetVariableListSizeCache(
   extendedState: GrafanaTableState,
-  listRef: React.RefObject<VariableSizeList | null>,
+  listRef: React.RefObject<VariableSizeList>,
   data: DataFrame,
   hasUniqueId: boolean
 ) {

packages/grafana-ui/src/components/uPlot/geometries/EventsCanvas.tsx

@@ -19,7 +19,7 @@ interface EventsCanvasProps {
 }
 
 export function EventsCanvas({ id, events, renderEventMarker, mapEventToXYCoords, config }: EventsCanvasProps) {
-  const plotInstance = useRef<uPlot | null>(null);
+  const plotInstance = useRef<uPlot>();
   // render token required to re-render annotation markers. Rendering lines happens in uPlot and the props do not change
   // so we need to force the re-render when the draw hook was performed by uPlot
   const [renderToken, setRenderToken] = useState(0);

packages/grafana-ui/src/components/uPlot/plugins/TooltipPlugin2.tsx

@@ -140,7 +140,7 @@ export const TooltipPlugin2 = ({
 
   const [{ plot, isHovering, isPinned, contents, style, dismiss }, setState] = useReducer(mergeState, null, initState);
 
-  const sizeRef = useRef<TooltipContainerSize | null>(null);
+  const sizeRef = useRef<TooltipContainerSize>();
   const styles = useStyles2(getStyles, maxWidth);
 
   const renderRef = useRef(render);

packages/grafana-ui/src/graveyard/GraphNG/GraphNG.tsx

@@ -96,7 +96,7 @@ export interface GraphNGState {
 export class GraphNG extends Component<GraphNGProps, GraphNGState> {
   static contextType = PanelContextRoot;
   panelContext: PanelContext = {} as PanelContext;
-  private plotInstance: React.RefObject<uPlot | null>;
+  private plotInstance: React.RefObject<uPlot>;
 
   private subscription = new Subscription();
 

pkg/tsdb/graphite/healthcheck.go

@@ -39,7 +39,7 @@ func (s *Service) CheckHealth(ctx context.Context, req *backend.CheckHealthReque
 
 	_, span := tracing.DefaultTracer().Start(ctx, "graphite healthcheck")
 	defer span.End()
-	graphiteReq, formData, _, err := s.createGraphiteRequest(ctx, healthCheckQuery, dsInfo)
+	graphiteReq, formData, _, _, err := s.createGraphiteRequest(ctx, healthCheckQuery, dsInfo)
 	if err != nil {
 		span.RecordError(err)
 		span.SetStatus(codes.Error, err.Error())
@@ -81,7 +81,7 @@ func (s *Service) CheckHealth(ctx context.Context, req *backend.CheckHealthReque
 		}
 	}()
 
-	_, err = s.toDataFrames(res, healthCheckQuery.RefID, false)
+	_, err = s.toDataFrames(res, healthCheckQuery.RefID, false, targetStr)
 	if err != nil {
 		span.RecordError(err)
 		span.SetStatus(codes.Error, err.Error())

pkg/tsdb/graphite/query.go

@@ -24,15 +24,16 @@ import (
 func (s *Service) RunQuery(ctx context.Context, req *backend.QueryDataRequest, dsInfo *datasourceInfo) (*backend.QueryDataResponse, error) {
 	emptyQueries := []string{}
 	graphiteQueries := map[string]struct {
-		req      *http.Request
-		formData url.Values
+		req       *http.Request
+		formData  url.Values
+		rawTarget string
 	}{}
 	// FromAlert header is defined in pkg/services/ngalert/models/constants.go
 	fromAlert := req.Headers["FromAlert"] == "true"
 	result := backend.NewQueryDataResponse()
 
 	for _, query := range req.Queries {
-		graphiteReq, formData, emptyQuery, err := s.createGraphiteRequest(ctx, query, dsInfo)
+		graphiteReq, formData, emptyQuery, target, err := s.createGraphiteRequest(ctx, query, dsInfo)
 		if err != nil {
 			result.Responses[query.RefID] = backend.ErrorResponseWithErrorSource(err)
 			return result, nil
@@ -44,11 +45,13 @@ func (s *Service) RunQuery(ctx context.Context, req *backend.QueryDataRequest, d
 		}
 
 		graphiteQueries[query.RefID] = struct {
-			req      *http.Request
-			formData url.Values
+			req       *http.Request
+			formData  url.Values
+			rawTarget string
 		}{
-			req:      graphiteReq,
-			formData: formData,
+			req:       graphiteReq,
+			formData:  formData,
+			rawTarget: target,
 		}
 	}
 
@@ -99,7 +102,7 @@ func (s *Service) RunQuery(ctx context.Context, req *backend.QueryDataRequest, d
 			}
 		}()
 
-		queryFrames, err := s.toDataFrames(res, refId, fromAlert)
+		queryFrames, err := s.toDataFrames(res, refId, fromAlert, graphiteReq.rawTarget)
 		if err != nil {
 			span.RecordError(err)
 			span.SetStatus(codes.Error, err.Error())
@@ -147,7 +150,7 @@ func (s *Service) processQuery(query backend.DataQuery) (string, *GraphiteQuery,
 	return target, nil, queryJSON.IsMetricTank, nil
 }
 
-func (s *Service) createGraphiteRequest(ctx context.Context, query backend.DataQuery, dsInfo *datasourceInfo) (*http.Request, url.Values, *GraphiteQuery, error) {
+func (s *Service) createGraphiteRequest(ctx context.Context, query backend.DataQuery, dsInfo *datasourceInfo) (*http.Request, url.Values, *GraphiteQuery, string, error) {
 	/*
 		graphite doc about from and until, with sdk we are getting absolute instead of relative time
 		https://graphite-api.readthedocs.io/en/latest/api.html#from-until
@@ -163,12 +166,12 @@ func (s *Service) createGraphiteRequest(ctx context.Context, query backend.DataQ
 
 	target, emptyQuery, isMetricTank, err := s.processQuery(query)
 	if err != nil {
-		return nil, formData, nil, err
+		return nil, formData, nil, "", err
 	}
 
 	if emptyQuery != nil {
 		s.logger.Debug("Graphite", "empty query target", emptyQuery)
-		return nil, formData, emptyQuery, nil
+		return nil, formData, emptyQuery, "", nil
 	}
 
 	formData["target"] = []string{target}
@@ -188,20 +191,23 @@ func (s *Service) createGraphiteRequest(ctx context.Context, query backend.DataQ
 		QueryParams: params,
 	})
 	if err != nil {
-		return nil, formData, nil, err
+		return nil, formData, nil, "", err
 	}
 
-	return graphiteReq, formData, emptyQuery, nil
+	return graphiteReq, formData, emptyQuery, target, nil
 }
 
-func (s *Service) toDataFrames(response *http.Response, refId string, fromAlert bool) (frames data.Frames, error error) {
+func (s *Service) toDataFrames(response *http.Response, refId string, fromAlert bool, rawTarget string) (frames data.Frames, error error) {
 	responseData, err := s.parseResponse(response)
 	if err != nil {
 		return nil, err
 	}
 
+	aliasRegex := regexp.MustCompile(`(alias\(|aliasByMetric|aliasByNode|aliasByTags|aliasQuery|aliasSub)`)
+
 	frames = data.Frames{}
 	for _, series := range responseData {
+		aliasMatch := aliasRegex.MatchString(rawTarget)
 		timeVector := make([]time.Time, 0, len(series.DataPoints))
 		values := make([]*float64, 0, len(series.DataPoints))
 
@@ -217,7 +223,9 @@ func (s *Service) toDataFrames(response *http.Response, refId string, fromAlert
 		tags := make(map[string]string)
 		for name, value := range series.Tags {
 			if name == "name" {
-				if fromAlert {
+				// Queries with aliases should use the target as the name
+				// to ensure multi-dimensional queries are distinguishable from each other
+				if fromAlert || aliasMatch {
 					value = series.Target
 				}
 			}

pkg/tsdb/graphite/query_test.go

@@ -182,7 +182,7 @@ func TestConvertResponses(t *testing.T) {
 		expectedFrames := data.Frames{expectedFrame}
 
 		httpResponse := &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(body))}
-		dataFrames, err := service.toDataFrames(httpResponse, refId, false)
+		dataFrames, err := service.toDataFrames(httpResponse, refId, false, "target")
 
 		require.NoError(t, err)
 		if !reflect.DeepEqual(expectedFrames, dataFrames) {
@@ -196,7 +196,7 @@ func TestConvertResponses(t *testing.T) {
 		body := `
 		[
 			{
-				"target": "aliasedTarget(target)",
+				"target": "alias(target)",
 				"tags": { "name": "target", "fooTag": "fooValue", "barTag": "barValue", "int": 100, "float": 3.14 },
 				"datapoints": [[50, 1], [null, 2], [100, 3]]
 			}
@@ -211,13 +211,13 @@ func TestConvertResponses(t *testing.T) {
 				"barTag": "barValue",
 				"int":    "100",
 				"float":  "3.14",
-				"name":   "target",
-			}, []*float64{&a, nil, &b}).SetConfig(&data.FieldConfig{DisplayNameFromDS: "aliasedTarget(target)"}),
+				"name":   "alias(target)",
+			}, []*float64{&a, nil, &b}).SetConfig(&data.FieldConfig{DisplayNameFromDS: "alias(target)"}),
 		).SetMeta(&data.FrameMeta{Type: data.FrameTypeTimeSeriesMulti})
 		expectedFrames := data.Frames{expectedFrame}
 
 		httpResponse := &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(body))}
-		dataFrames, err := service.toDataFrames(httpResponse, refId, false)
+		dataFrames, err := service.toDataFrames(httpResponse, refId, false, "alias(target)")
 
 		require.NoError(t, err)
 		if !reflect.DeepEqual(expectedFrames, dataFrames) {
@@ -240,7 +240,7 @@ func TestConvertResponses(t *testing.T) {
 		expectedFrames := data.Frames{}
 
 		httpResponse := &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(body))}
-		dataFrames, err := service.toDataFrames(httpResponse, refId, false)
+		dataFrames, err := service.toDataFrames(httpResponse, refId, false, "")
 
 		require.NoError(t, err)
 		if !reflect.DeepEqual(expectedFrames, dataFrames) {
@@ -281,7 +281,7 @@ func TestConvertResponses(t *testing.T) {
 		expectedFrames := data.Frames{expectedFrame}
 
 		httpResponse := &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(body))}
-		dataFrames, err := service.toDataFrames(httpResponse, refId, false)
+		dataFrames, err := service.toDataFrames(httpResponse, refId, false, "target")
 
 		require.NoError(t, err)
 		if !reflect.DeepEqual(expectedFrames, dataFrames) {
@@ -295,7 +295,7 @@ func TestConvertResponses(t *testing.T) {
 		body := `
 		[
 			{
-				"target": "aliasedTarget(target)",
+				"target": "alias(target)",
 				"tags": { "name": "target", "fooTag": "fooValue", "barTag": "barValue", "int": 100, "float": 3.14 },
 				"datapoints": [[50, 1], [null, 2], [100, 3]]
 			}
@@ -310,13 +310,13 @@ func TestConvertResponses(t *testing.T) {
 				"barTag": "barValue",
 				"int":    "100",
 				"float":  "3.14",
-				"name":   "aliasedTarget(target)",
-			}, []*float64{&a, nil, &b}).SetConfig(&data.FieldConfig{DisplayNameFromDS: "aliasedTarget(target)"}),
+				"name":   "alias(target)",
+			}, []*float64{&a, nil, &b}).SetConfig(&data.FieldConfig{DisplayNameFromDS: "alias(target)"}),
 		).SetMeta(&data.FrameMeta{Type: data.FrameTypeTimeSeriesMulti})
 		expectedFrames := data.Frames{expectedFrame}
 
 		httpResponse := &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(body))}
-		dataFrames, err := service.toDataFrames(httpResponse, refId, true)
+		dataFrames, err := service.toDataFrames(httpResponse, refId, true, "alias(target)")
 
 		require.NoError(t, err)
 		if !reflect.DeepEqual(expectedFrames, dataFrames) {
@@ -738,6 +738,119 @@ Error: Target not found
 	}
 }
 
+func TestAliasMatching(t *testing.T) {
+	service := &Service{
+		logger: backend.Logger,
+	}
+
+	testCases := []struct {
+		name              string
+		target            string
+		tagsName          string
+		fromAlert         bool
+		expectedLabelName string
+	}{
+		{
+			name:              "alias() function sets name tag to target",
+			target:            "alias(stats.counters.web.hits, 'Web Hits')",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "alias(stats.counters.web.hits, 'Web Hits')",
+		},
+		{
+			name:              "aliasByNode() function sets name tag to target",
+			target:            "aliasByNode(stats.counters.web.hits, 2)",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "aliasByNode(stats.counters.web.hits, 2)",
+		},
+		{
+			name:              "aliasByMetric() function sets name tag to target",
+			target:            "aliasByMetric(stats.counters.web.hits)",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "aliasByMetric(stats.counters.web.hits)",
+		},
+		{
+			name:              "aliasByTags() function sets name tag to target",
+			target:            "aliasByTags(stats.counters.web.hits, 'host')",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "aliasByTags(stats.counters.web.hits, 'host')",
+		},
+		{
+			name:              "aliasSub() function sets name tag to target",
+			target:            "aliasSub(stats.counters.web.hits, 'stats', 'metrics')",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "aliasSub(stats.counters.web.hits, 'stats', 'metrics')",
+		},
+		{
+			name:              "aliasQuery() function sets name tag to target",
+			target:            "aliasQuery(stats.counters.web.hits, 'SELECT name FROM hosts')",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "aliasQuery(stats.counters.web.hits, 'SELECT name FROM hosts')",
+		},
+		{
+			name:              "no alias function keeps original name tag",
+			target:            "stats.counters.web.hits",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "stats.counters.web.hits",
+		},
+		{
+			name:              "fromAlert overrides name tag even without alias",
+			target:            "stats.counters.web.hits",
+			tagsName:          "original.name",
+			fromAlert:         true,
+			expectedLabelName: "stats.counters.web.hits",
+		},
+		{
+			name:              "nested alias function matches",
+			target:            "sumSeries(alias(stats.counters.*.hits, 'Hits'))",
+			tagsName:          "stats.counters.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "sumSeries(alias(stats.counters.*.hits, 'Hits'))",
+		},
+		{
+			name:              "alias in metric path should not match",
+			target:            "stats.alias.web.hits",
+			tagsName:          "stats.alias.web.hits",
+			fromAlert:         false,
+			expectedLabelName: "stats.alias.web.hits",
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			body := fmt.Sprintf(`[
+				{
+					"target": %q,
+					"tags": { "name": %q, "host": "server1" },
+					"datapoints": [[100, 1609459200]]
+				}
+			]`, tc.target, tc.tagsName)
+
+			httpResponse := &http.Response{StatusCode: 200, Body: io.NopCloser(strings.NewReader(body))}
+			dataFrames, err := service.toDataFrames(httpResponse, "A", tc.fromAlert, tc.target)
+
+			require.NoError(t, err)
+			require.Len(t, dataFrames, 1)
+
+			frame := dataFrames[0]
+			require.GreaterOrEqual(t, len(frame.Fields), 2)
+
+			valueField := frame.Fields[1]
+			require.NotNil(t, valueField.Labels)
+
+			actualName, ok := valueField.Labels["name"]
+			require.True(t, ok, "name label should exist")
+			assert.Equal(t, tc.expectedLabelName, actualName, "name label should match expected value")
+		})
+	}
+}
+
 func TestParseGraphiteError(t *testing.T) {
 	tests := []struct {
 		name     string

public/app/core/components/GraphNG/GraphNG.tsx

@@ -109,7 +109,7 @@ const defaultMatchers = {
  * "Time as X" core component, expects ascending x
  */
 export class GraphNG extends Component<GraphNGProps, GraphNGState> {
-  private plotInstance: React.RefObject<uPlot | null>;
+  private plotInstance: React.RefObject<uPlot>;
 
   constructor(props: GraphNGProps) {
     super(props);

public/app/features/dashboard-scene/sharing/ExportButton/ExportAsCode.tsx

@@ -25,6 +25,10 @@ export class ExportAsCode extends ShareExportTab {
   public getTabLabel(): string {
     return t('export.json.title', 'Export dashboard');
   }
+
+  public getSubtitle(): string | undefined {
+    return t('export.json.info-text', 'Copy or download a file containing the definition of your dashboard');
+  }
 }
 
 function ExportAsCodeRenderer({ model }: SceneComponentProps<ExportAsCode>) {
@@ -53,12 +57,6 @@ function ExportAsCodeRenderer({ model }: SceneComponentProps<ExportAsCode>) {
 
   return (
     <div data-testid={selector.container} className={styles.container}>
-      <p>
-        <Trans i18nKey="export.json.info-text">
-          Copy or download a file containing the definition of your dashboard
-        </Trans>
-      </p>
-
       {config.featureToggles.kubernetesDashboards ? (
         <ResourceExport
           dashboardJson={dashboardJson}

public/app/features/dashboard-scene/sharing/ExportButton/ResourceExport.test.tsx

@@ -0,0 +1,189 @@
+import { render, screen, within } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import { AsyncState } from 'react-use/lib/useAsync';
+
+import { selectors as e2eSelectors } from '@grafana/e2e-selectors';
+import { Dashboard } from '@grafana/schema';
+import { Spec as DashboardV2Spec } from '@grafana/schema/dist/esm/schema/dashboard/v2';
+
+import { ExportMode, ResourceExport } from './ResourceExport';
+
+type DashboardJsonState = AsyncState<{
+  json: Dashboard | DashboardV2Spec | { error: unknown };
+  hasLibraryPanels?: boolean;
+  initialSaveModelVersion: 'v1' | 'v2';
+}>;
+
+const selector = e2eSelectors.pages.ExportDashboardDrawer.ExportAsJson;
+
+const createDefaultProps = (overrides?: Partial<Parameters<typeof ResourceExport>[0]>) => {
+  const defaultProps: Parameters<typeof ResourceExport>[0] = {
+    dashboardJson: {
+      loading: false,
+      value: {
+        json: { title: 'Test Dashboard' } as Dashboard,
+        hasLibraryPanels: false,
+        initialSaveModelVersion: 'v1',
+      },
+    } as DashboardJsonState,
+    isSharingExternally: false,
+    exportMode: ExportMode.Classic,
+    isViewingYAML: false,
+    onExportModeChange: jest.fn(),
+    onShareExternallyChange: jest.fn(),
+    onViewYAML: jest.fn(),
+  };
+
+  return { ...defaultProps, ...overrides };
+};
+
+const createV2DashboardJson = (hasLibraryPanels = false): DashboardJsonState => ({
+  loading: false,
+  value: {
+    json: {
+      title: 'Test V2 Dashboard',
+      spec: {
+        elements: {},
+      },
+    } as unknown as DashboardV2Spec,
+    hasLibraryPanels,
+    initialSaveModelVersion: 'v2',
+  },
+});
+
+const expandOptions = async () => {
+  const button = screen.getByRole('button', { expanded: false });
+  await userEvent.click(button);
+};
+
+describe('ResourceExport', () => {
+  describe('export mode options for v1 dashboard', () => {
+    it('should show three export mode options in correct order: Classic, V1 Resource, V2 Resource', async () => {
+      render(<ResourceExport {...createDefaultProps()} />);
+      await expandOptions();
+
+      const radioGroup = screen.getByRole('radiogroup', { name: /model/i });
+      const labels = within(radioGroup)
+        .getAllByRole('radio')
+        .map((radio) => radio.parentElement?.textContent?.trim());
+
+      expect(labels).toHaveLength(3);
+      expect(labels).toEqual(['Classic', 'V1 Resource', 'V2 Resource']);
+    });
+
+    it('should have first option selected by default when exportMode is Classic', async () => {
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.Classic })} />);
+      await expandOptions();
+
+      const radioGroup = screen.getByRole('radiogroup', { name: /model/i });
+      const radios = within(radioGroup).getAllByRole('radio');
+      expect(radios[0]).toBeChecked();
+    });
+
+    it('should call onExportModeChange when export mode is changed', async () => {
+      const onExportModeChange = jest.fn();
+      render(<ResourceExport {...createDefaultProps({ onExportModeChange })} />);
+      await expandOptions();
+
+      const radioGroup = screen.getByRole('radiogroup', { name: /model/i });
+      const radios = within(radioGroup).getAllByRole('radio');
+      await userEvent.click(radios[1]); // V1 Resource
+      expect(onExportModeChange).toHaveBeenCalledWith(ExportMode.V1Resource);
+    });
+  });
+
+  describe('export mode options for v2 dashboard', () => {
+    it('should not show export mode options', async () => {
+      render(<ResourceExport {...createDefaultProps({ dashboardJson: createV2DashboardJson() })} />);
+      await expandOptions();
+
+      expect(screen.queryByRole('radiogroup', { name: /model/i })).not.toBeInTheDocument();
+    });
+  });
+
+  describe('format options', () => {
+    it('should not show format options when export mode is Classic', async () => {
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.Classic })} />);
+      await expandOptions();
+
+      expect(screen.getByRole('radiogroup', { name: /model/i })).toBeInTheDocument();
+      expect(screen.queryByRole('radiogroup', { name: /format/i })).not.toBeInTheDocument();
+    });
+
+    it.each([ExportMode.V1Resource, ExportMode.V2Resource])(
+      'should show format options when export mode is %s',
+      async (exportMode) => {
+        render(<ResourceExport {...createDefaultProps({ exportMode })} />);
+        await expandOptions();
+
+        expect(screen.getByRole('radiogroup', { name: /model/i })).toBeInTheDocument();
+        expect(screen.getByRole('radiogroup', { name: /format/i })).toBeInTheDocument();
+      }
+    );
+
+    it('should have first format option selected when isViewingYAML is false', async () => {
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.V1Resource, isViewingYAML: false })} />);
+      await expandOptions();
+
+      const formatGroup = screen.getByRole('radiogroup', { name: /format/i });
+      const formatRadios = within(formatGroup).getAllByRole('radio');
+      expect(formatRadios[0]).toBeChecked(); // JSON
+    });
+
+    it('should have second format option selected when isViewingYAML is true', async () => {
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.V1Resource, isViewingYAML: true })} />);
+      await expandOptions();
+
+      const formatGroup = screen.getByRole('radiogroup', { name: /format/i });
+      const formatRadios = within(formatGroup).getAllByRole('radio');
+      expect(formatRadios[1]).toBeChecked(); // YAML
+    });
+
+    it('should call onViewYAML when format is changed', async () => {
+      const onViewYAML = jest.fn();
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.V1Resource, onViewYAML })} />);
+      await expandOptions();
+
+      const formatGroup = screen.getByRole('radiogroup', { name: /format/i });
+      const formatRadios = within(formatGroup).getAllByRole('radio');
+      await userEvent.click(formatRadios[1]); // YAML
+      expect(onViewYAML).toHaveBeenCalled();
+    });
+  });
+
+  describe('share externally switch', () => {
+    it('should show share externally switch for Classic mode', () => {
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.Classic })} />);
+
+      expect(screen.getByTestId(selector.exportExternallyToggle)).toBeInTheDocument();
+    });
+
+    it('should show share externally switch for V2Resource mode with V2 dashboard', () => {
+      render(
+        <ResourceExport
+          {...createDefaultProps({
+            dashboardJson: createV2DashboardJson(),
+            exportMode: ExportMode.V2Resource,
+          })}
+        />
+      );
+
+      expect(screen.getByTestId(selector.exportExternallyToggle)).toBeInTheDocument();
+    });
+
+    it('should call onShareExternallyChange when switch is toggled', async () => {
+      const onShareExternallyChange = jest.fn();
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.Classic, onShareExternallyChange })} />);
+
+      const switchElement = screen.getByTestId(selector.exportExternallyToggle);
+      await userEvent.click(switchElement);
+      expect(onShareExternallyChange).toHaveBeenCalled();
+    });
+
+    it('should reflect isSharingExternally value in switch', () => {
+      render(<ResourceExport {...createDefaultProps({ exportMode: ExportMode.Classic, isSharingExternally: true })} />);
+
+      expect(screen.getByTestId(selector.exportExternallyToggle)).toBeChecked();
+    });
+  });
+});

public/app/features/dashboard-scene/sharing/ExportButton/ResourceExport.tsx

@@ -4,7 +4,8 @@ import { selectors as e2eSelectors } from '@grafana/e2e-selectors';
 import { Trans, t } from '@grafana/i18n';
 import { Dashboard } from '@grafana/schema';
 import { Spec as DashboardV2Spec } from '@grafana/schema/dist/esm/schema/dashboard/v2';
-import { Alert, Label, RadioButtonGroup, Stack, Switch } from '@grafana/ui';
+import { Alert, Icon, Label, RadioButtonGroup, Stack, Switch, Box, Tooltip } from '@grafana/ui';
+import { QueryOperationRow } from 'app/core/components/QueryOperationRow/QueryOperationRow';
 import { DashboardJson } from 'app/features/manage-dashboards/types';
 
 import { ExportableResource } from '../ShareExportTab';
@@ -48,80 +49,90 @@ export function ResourceExport({
 
   const switchExportLabel =
     exportMode === ExportMode.V2Resource
-      ? t('export.json.export-remove-ds-refs', 'Remove deployment details')
-      : t('share-modal.export.share-externally-label', `Export for sharing externally`);
+      ? t('dashboard-scene.resource-export.share-externally', 'Share dashboard with another instance')
+      : t('share-modal.export.share-externally-label', 'Export for sharing externally');
+  const switchExportTooltip = t(
+    'dashboard-scene.resource-export.share-externally-tooltip',
+    'Removes all instance-specific metadata and data source references from the resource before export.'
+  );
   const switchExportModeLabel = t('export.json.export-mode', 'Model');
   const switchExportFormatLabel = t('export.json.export-format', 'Format');
 
+  const exportResourceOptions = [
+    {
+      label: t('dashboard-scene.resource-export.label.classic', 'Classic'),
+      value: ExportMode.Classic,
+    },
+    {
+      label: t('dashboard-scene.resource-export.label.v1-resource', 'V1 Resource'),
+      value: ExportMode.V1Resource,
+    },
+    {
+      label: t('dashboard-scene.resource-export.label.v2-resource', 'V2 Resource'),
+      value: ExportMode.V2Resource,
+    },
+  ];
+
   return (
-    <Stack gap={2} direction="column">
-      <Stack gap={1} direction="column">
-        {initialSaveModelVersion === 'v1' && (
-          <Stack alignItems="center">
-            <Label>{switchExportModeLabel}</Label>
-            <RadioButtonGroup
-              options={[
-                { label: t('dashboard-scene.resource-export.label.classic', 'Classic'), value: ExportMode.Classic },
-                {
-                  label: t('dashboard-scene.resource-export.label.v1-resource', 'V1 Resource'),
-                  value: ExportMode.V1Resource,
-                },
-                {
-                  label: t('dashboard-scene.resource-export.label.v2-resource', 'V2 Resource'),
-                  value: ExportMode.V2Resource,
-                },
-              ]}
-              value={exportMode}
-              onChange={(value) => onExportModeChange(value)}
-            />
+    <>
+      <QueryOperationRow
+        id="Advanced options"
+        index={0}
+        title={t('dashboard-scene.resource-export.label.advanced-options', 'Advanced options')}
+        isOpen={false}
+      >
+        <Box marginTop={2}>
+          <Stack gap={1} direction="column">
+            {initialSaveModelVersion === 'v1' && (
+              <Stack gap={1} alignItems="center">
+                <Label>{switchExportModeLabel}</Label>
+                <RadioButtonGroup
+                  options={exportResourceOptions}
+                  value={exportMode}
+                  onChange={(value) => onExportModeChange(value)}
+                  aria-label={switchExportModeLabel}
+                />
+              </Stack>
+            )}
+
+            {exportMode !== ExportMode.Classic && (
+              <Stack gap={1} alignItems="center">
+                <Label>{switchExportFormatLabel}</Label>
+                <RadioButtonGroup
+                  options={[
+                    { label: t('dashboard-scene.resource-export.label.json', 'JSON'), value: 'json' },
+                    { label: t('dashboard-scene.resource-export.label.yaml', 'YAML'), value: 'yaml' },
+                  ]}
+                  value={isViewingYAML ? 'yaml' : 'json'}
+                  onChange={onViewYAML}
+                  aria-label={switchExportFormatLabel}
+                />
+              </Stack>
+            )}
           </Stack>
-        )}
-        {initialSaveModelVersion === 'v2' && (
-          <Stack alignItems="center">
-            <Label>{switchExportModeLabel}</Label>
-            <RadioButtonGroup
-              options={[
-                {
-                  label: t('dashboard-scene.resource-export.label.v2-resource', 'V2 Resource'),
-                  value: ExportMode.V2Resource,
-                },
-                {
-                  label: t('dashboard-scene.resource-export.label.v1-resource', 'V1 Resource'),
-                  value: ExportMode.V1Resource,
-                },
-              ]}
-              value={exportMode}
-              onChange={(value) => onExportModeChange(value)}
-            />
-          </Stack>
-        )}
-        {exportMode !== ExportMode.Classic && (
-          <Stack gap={1} alignItems="center">
-            <Label>{switchExportFormatLabel}</Label>
-            <RadioButtonGroup
-              options={[
-                { label: t('dashboard-scene.resource-export.label.json', 'JSON'), value: 'json' },
-                { label: t('dashboard-scene.resource-export.label.yaml', 'YAML'), value: 'yaml' },
-              ]}
-              value={isViewingYAML ? 'yaml' : 'json'}
-              onChange={onViewYAML}
-            />
-          </Stack>
-        )}
-        {(isV2Dashboard ||
-          exportMode === ExportMode.Classic ||
-          (initialSaveModelVersion === 'v2' && exportMode === ExportMode.V1Resource)) && (
-          <Stack gap={1} alignItems="start">
-            <Label>{switchExportLabel}</Label>
-            <Switch
-              label={switchExportLabel}
-              value={isSharingExternally}
-              onChange={onShareExternallyChange}
-              data-testid={selector.exportExternallyToggle}
-            />
-          </Stack>
-        )}
-      </Stack>
+        </Box>
+      </QueryOperationRow>
+
+      {(isV2Dashboard ||
+        exportMode === ExportMode.Classic ||
+        (initialSaveModelVersion === 'v2' && exportMode === ExportMode.V1Resource)) && (
+        <Stack gap={1} alignItems="start">
+          <Label>
+            <Stack gap={0.5} alignItems="center">
+              <Tooltip content={switchExportTooltip} placement="bottom">
+                <Icon name="info-circle" size="sm" />
+              </Tooltip>
+              {switchExportLabel}
+            </Stack>
+          </Label>
+          <Switch
+            label={switchExportLabel}
+            value={isSharingExternally}
+            onChange={onShareExternallyChange}
+            data-testid={selector.exportExternallyToggle}
+          />
+        </Stack>
+      )}
 
       {showV2LibPanelAlert && (
         <Alert
@@ -130,6 +141,7 @@ export function ResourceExport({
             'Library panels will be converted to regular panels'
           )}
           severity="warning"
+          topSpacing={2}
         >
           <Trans i18nKey="dashboard-scene.save-dashboard-form.schema-v2-library-panels-export">
             Due to limitations in the new dashboard schema (V2), library panels will be converted to regular panels with
@@ -137,6 +149,6 @@ export function ResourceExport({
           </Trans>
         </Alert>
       )}
-    </Stack>
+    </>
   );
 }

public/app/features/dashboard-scene/sharing/ShareDrawer/ShareDrawer.tsx

@@ -66,7 +66,12 @@ function ShareDrawerRenderer({ model }: SceneComponentProps<ShareDrawer>) {
   const dashboard = getDashboardSceneFor(model);
 
   return (
-    <Drawer title={activeShare?.getTabLabel()} onClose={model.onDismiss} size="md">
+    <Drawer
+      title={activeShare?.getTabLabel()}
+      subtitle={activeShare?.getSubtitle?.()}
+      onClose={model.onDismiss}
+      size="md"
+    >
       <ShareDrawerContext.Provider value={{ dashboard, onDismiss: model.onDismiss }}>
         {activeShare && <activeShare.Component model={activeShare} />}
       </ShareDrawerContext.Provider>

public/app/features/dashboard-scene/sharing/ShareExportTab.tsx

@@ -66,6 +66,10 @@ export class ShareExportTab extends SceneObjectBase<ShareExportTabState> impleme
     return t('share-modal.tab-title.export', 'Export');
   }
 
+  public getSubtitle(): string | undefined {
+    return undefined;
+  }
+
   public onShareExternallyChange = () => {
     this.setState({
       isSharingExternally: !this.state.isSharingExternally,

public/app/features/dashboard-scene/sharing/types.ts

@@ -15,5 +15,6 @@ export interface SceneShareTab<T extends SceneShareTabState = SceneShareTabState
 
 export interface ShareView extends SceneObject {
   getTabLabel(): string;
+  getSubtitle?(): string | undefined;
   onDismiss?: () => void;
 }

public/app/features/dashboard-scene/solo/SoloPanelPageLogo.test.tsx

@@ -33,7 +33,7 @@ global.ResizeObserver = jest.fn().mockImplementation((callback) => {
 });
 
 // Helper function to assign a mock div to a ref
-function assignMockDivToRef(ref: React.RefObject<HTMLDivElement | null>, mockDiv: HTMLDivElement) {
+function assignMockDivToRef(ref: React.RefObject<HTMLDivElement>, mockDiv: HTMLDivElement) {
   // Use type assertion to bypass readonly restriction in tests
   (ref as { current: HTMLDivElement | null }).current = mockDiv;
 }

public/app/features/dashboard-scene/solo/SoloPanelPageLogo.tsx

@@ -8,7 +8,7 @@ import grafanaTextLogoDarkSvg from 'img/grafana_text_logo_dark.svg';
 import grafanaTextLogoLightSvg from 'img/grafana_text_logo_light.svg';
 
 interface SoloPanelPageLogoProps {
-  containerRef: React.RefObject<HTMLDivElement | null>;
+  containerRef: React.RefObject<HTMLDivElement>;
   isHovered: boolean;
   hideLogo?: UrlQueryValue;
 }

public/app/features/dashboard/components/TransformationsEditor/TransformationsEditor.tsx

@@ -61,7 +61,7 @@ interface State {
 
 class UnThemedTransformationsEditor extends React.PureComponent<TransformationsEditorProps, State> {
   subscription?: Unsubscribable;
-  ref: RefObject<HTMLDivElement | null>;
+  ref: RefObject<HTMLDivElement>;
 
   constructor(props: TransformationsEditorProps) {
     super(props);

public/app/features/library-panels/components/LibraryPanelsView/LibraryPanelsView.tsx

@@ -43,7 +43,7 @@ export const LibraryPanelsView = ({
     }
   );
   const asyncDispatch = useMemo(() => asyncDispatcher(dispatch), [dispatch]);
-  const abortControllerRef = useRef<AbortController | null>(null);
+  const abortControllerRef = useRef<AbortController>();
 
   useDebounce(
     () => {

public/app/features/live/LiveConnectionWarning.tsx

@@ -12,7 +12,7 @@ export interface Props {}
 
 export const LiveConnectionWarning = memo(function LiveConnectionWarning() {
   const [show, setShow] = useState<boolean | undefined>(undefined);
-  const subscriptionRef = useRef<Unsubscribable | null>(null);
+  const subscriptionRef = useRef<Unsubscribable>();
   const styles = useStyles2(getStyle);
 
   useEffect(() => {

public/app/features/panel/components/PanelDataErrorView.test.tsx

@@ -2,8 +2,9 @@ import { render, screen } from '@testing-library/react';
 import { defaultsDeep } from 'lodash';
 import { Provider } from 'react-redux';
 
-import { FieldType, getDefaultTimeRange, LoadingState } from '@grafana/data';
-import { PanelDataErrorViewProps } from '@grafana/runtime';
+import { CoreApp, EventBusSrv, FieldType, getDefaultTimeRange, LoadingState } from '@grafana/data';
+import { config, PanelDataErrorViewProps } from '@grafana/runtime';
+import { usePanelContext } from '@grafana/ui';
 import { configureStore } from 'app/store/configureStore';
 
 import { PanelDataErrorView } from './PanelDataErrorView';
@@ -16,7 +17,24 @@ jest.mock('app/features/dashboard/services/DashboardSrv', () => ({
   },
 }));
 
+jest.mock('@grafana/ui', () => ({
+  ...jest.requireActual('@grafana/ui'),
+  usePanelContext: jest.fn(),
+}));
+
+const mockUsePanelContext = jest.mocked(usePanelContext);
+const RUN_QUERY_MESSAGE = 'Run a query to visualize it here or go to all visualizations to add other panel types';
+const panelContextRoot = {
+  app: CoreApp.Dashboard,
+  eventsScope: 'global',
+  eventBus: new EventBusSrv(),
+};
+
 describe('PanelDataErrorView', () => {
+  beforeEach(() => {
+    mockUsePanelContext.mockReturnValue(panelContextRoot);
+  });
+
   it('show No data when there is no data', () => {
     renderWithProps();
 
@@ -70,6 +88,45 @@ describe('PanelDataErrorView', () => {
 
     expect(screen.getByText('Query returned nothing')).toBeInTheDocument();
   });
+
+  it('should show "Run a query..." message when no query is configured and feature toggle is enabled', () => {
+    mockUsePanelContext.mockReturnValue(panelContextRoot);
+
+    const originalFeatureToggle = config.featureToggles.newVizSuggestions;
+    config.featureToggles.newVizSuggestions = true;
+
+    renderWithProps({
+      data: {
+        state: LoadingState.Done,
+        series: [],
+        timeRange: getDefaultTimeRange(),
+      },
+    });
+
+    expect(screen.getByText(RUN_QUERY_MESSAGE)).toBeInTheDocument();
+
+    config.featureToggles.newVizSuggestions = originalFeatureToggle;
+  });
+
+  it('should show "No data" message when feature toggle is disabled even without queries', () => {
+    mockUsePanelContext.mockReturnValue(panelContextRoot);
+
+    const originalFeatureToggle = config.featureToggles.newVizSuggestions;
+    config.featureToggles.newVizSuggestions = false;
+
+    renderWithProps({
+      data: {
+        state: LoadingState.Done,
+        series: [],
+        timeRange: getDefaultTimeRange(),
+      },
+    });
+
+    expect(screen.getByText('No data')).toBeInTheDocument();
+    expect(screen.queryByText(RUN_QUERY_MESSAGE)).not.toBeInTheDocument();
+
+    config.featureToggles.newVizSuggestions = originalFeatureToggle;
+  });
 });
 
 function renderWithProps(overrides?: Partial<PanelDataErrorViewProps>) {

public/app/features/panel/components/PanelDataErrorView.tsx

@@ -5,14 +5,15 @@ import {
   FieldType,
   getPanelDataSummary,
   GrafanaTheme2,
+  PanelData,
   PanelDataSummary,
   PanelPluginVisualizationSuggestion,
 } from '@grafana/data';
 import { selectors } from '@grafana/e2e-selectors';
 import { t, Trans } from '@grafana/i18n';
-import { PanelDataErrorViewProps, locationService } from '@grafana/runtime';
+import { PanelDataErrorViewProps, locationService, config } from '@grafana/runtime';
 import { VizPanel } from '@grafana/scenes';
-import { usePanelContext, useStyles2 } from '@grafana/ui';
+import { Icon, usePanelContext, useStyles2 } from '@grafana/ui';
 import { CardButton } from 'app/core/components/CardButton';
 import { LS_VISUALIZATION_SELECT_TAB_KEY } from 'app/core/constants';
 import store from 'app/core/store';
@@ -24,6 +25,11 @@ import { findVizPanelByKey, getVizPanelKeyForPanelId } from 'app/features/dashbo
 import { useDispatch } from 'app/types/store';
 
 import { changePanelPlugin } from '../state/actions';
+import { hasData } from '../suggestions/utils';
+
+function hasNoQueryConfigured(data: PanelData): boolean {
+  return !data.request?.targets || data.request.targets.length === 0;
+}
 
 export function PanelDataErrorView(props: PanelDataErrorViewProps) {
   const styles = useStyles2(getStyles);
@@ -93,8 +99,14 @@ export function PanelDataErrorView(props: PanelDataErrorViewProps) {
     }
   };
 
+  const noData = !hasData(props.data);
+  const noQueryConfigured = hasNoQueryConfigured(props.data);
+  const showEmptyState =
+    config.featureToggles.newVizSuggestions && context.app === CoreApp.PanelEditor && noQueryConfigured && noData;
+
   return (
     <div className={styles.wrapper}>
+      {showEmptyState && <Icon name="chart-line" size="xxxl" className={styles.emptyStateIcon} />}
       <div className={styles.message} data-testid={selectors.components.Panels.Panel.PanelDataErrorMessage}>
         {message}
       </div>
@@ -131,7 +143,17 @@ function getMessageFor(
     return message;
   }
 
-  if (!data.series || data.series.length === 0 || data.series.every((frame) => frame.length === 0)) {
+  const noData = !hasData(data);
+  const noQueryConfigured = hasNoQueryConfigured(data);
+
+  if (config.featureToggles.newVizSuggestions && noQueryConfigured && noData) {
+    return t(
+      'dashboard.new-panel.empty-state-message',
+      'Run a query to visualize it here or go to all visualizations to add other panel types'
+    );
+  }
+
+  if (noData) {
     return fieldConfig?.defaults.noValue ?? t('panel.panel-data-error-view.no-value.default', 'No data');
   }
 
@@ -176,5 +198,9 @@ const getStyles = (theme: GrafanaTheme2) => {
       width: '100%',
       maxWidth: '600px',
     }),
+    emptyStateIcon: css({
+      color: theme.colors.text.secondary,
+      marginBottom: theme.spacing(2),
+    }),
   };
 };

public/app/features/search/hooks/useSearchKeyboardSelection.ts

@@ -38,7 +38,7 @@ export function useSearchKeyboardNavigation(
 ): ItemSelection {
   const highlightIndexRef = useRef<ItemSelection>({ x: 0, y: -1 });
   const [highlightIndex, setHighlightIndex] = useState<ItemSelection>({ x: 0, y: -1 });
-  const urlsRef = useRef<Field | null>(null);
+  const urlsRef = useRef<Field>();
 
   // Clear selection when the search results change
   useEffect(() => {

public/app/features/transformers/suggestionsInput/SuggestionsInput.tsx

@@ -77,7 +77,7 @@ export const SuggestionsInput = ({
   const theme = useTheme2();
   const styles = getStyles(theme, inputHeight);
 
-  const inputRef = useRef<HTMLInputElement | HTMLTextAreaElement | null>(null);
+  const inputRef = useRef<HTMLInputElement | HTMLTextAreaElement>();
 
   useEffect(() => {
     scrollRef.current?.scrollTo(0, scrollTop);

public/app/features/variables/pickers/shared/VariableOptions.tsx

@@ -11,7 +11,7 @@ import checkboxWhitePng from 'img/checkbox_white.png';
 
 import { ALL_VARIABLE_VALUE } from '../../constants';
 
-export interface Props extends Omit<React.HTMLProps<HTMLUListElement>, 'onToggle'>, Themeable2 {
+export interface Props extends React.HTMLProps<HTMLUListElement>, Themeable2 {
   multi: boolean;
   values: VariableOption[];
   selectedValues: VariableOption[];

public/app/plugins/datasource/cloudwatch/components/QueryEditor/LogsQueryEditor/code-editors/LogsQLCodeEditor.tsx

@@ -20,8 +20,8 @@ interface CodeEditorProps {
 export const LogsQLCodeEditor = (props: CodeEditorProps) => {
   const { query, datasource, onChange } = props;
 
-  const monacoRef = useRef<Monaco | null>(null);
-  const disposalRef = useRef<monacoType.IDisposable | undefined>(undefined);
+  const monacoRef = useRef<Monaco>();
+  const disposalRef = useRef<monacoType.IDisposable>();
 
   const onFocus = useCallback(async () => {
     disposalRef.current = await reRegisterCompletionProvider(

public/app/plugins/datasource/cloudwatch/components/QueryEditor/LogsQueryEditor/code-editors/PPLQueryEditor.tsx

@@ -42,8 +42,8 @@ interface LogsCodeEditorProps {
 export const PPLQueryEditor = (props: LogsCodeEditorProps) => {
   const { query, datasource, onChange } = props;
 
-  const monacoRef = useRef<Monaco | null>(null);
-  const disposalRef = useRef<monacoType.IDisposable | undefined>(undefined);
+  const monacoRef = useRef<Monaco>();
+  const disposalRef = useRef<monacoType.IDisposable>();
 
   const onFocus = useCallback(async () => {
     disposalRef.current = await reRegisterCompletionProvider(

public/app/plugins/datasource/cloudwatch/components/QueryEditor/LogsQueryEditor/code-editors/SQLCodeEditor.tsx

@@ -20,8 +20,8 @@ interface SQLCodeEditorProps {
 export const SQLQueryEditor = (props: SQLCodeEditorProps) => {
   const { query, datasource, onChange } = props;
 
-  const monacoRef = useRef<Monaco | null>(null);
-  const disposalRef = useRef<monacoType.IDisposable | undefined>(undefined);
+  const monacoRef = useRef<Monaco>();
+  const disposalRef = useRef<monacoType.IDisposable>();
 
   const onFocus = useCallback(async () => {
     disposalRef.current = await reRegisterCompletionProvider(

public/app/plugins/datasource/elasticsearch/components/QueryEditor/EditorTypeSelector.tsx

@@ -1,29 +1,26 @@
 import { SelectableValue } from '@grafana/data';
 import { RadioButtonGroup } from '@grafana/ui';
 
-import { useDispatch } from '../../hooks/useStatelessReducer';
 import { EditorType } from '../../types';
 
-import { useQuery } from './ElasticsearchQueryContext';
-import { changeEditorTypeAndResetQuery } from './state';
-
 const BASE_OPTIONS: Array<SelectableValue<EditorType>> = [
   { value: 'builder', label: 'Builder' },
   { value: 'code', label: 'Code' },
 ];
 
-export const EditorTypeSelector = () => {
-  const query = useQuery();
-  const dispatch = useDispatch();
-
-  // Default to 'builder' if editorType is empty
-  const editorType: EditorType = query.editorType === 'code' ? 'code' : 'builder';
-
-  const onChange = (newEditorType: EditorType) => {
-    dispatch(changeEditorTypeAndResetQuery(newEditorType));
-  };
+interface Props {
+  value: EditorType;
+  onChange: (editorType: EditorType) => void;
+}
 
+export const EditorTypeSelector = ({ value, onChange }: Props) => {
   return (
-    <RadioButtonGroup<EditorType> fullWidth={false} options={BASE_OPTIONS} value={editorType} onChange={onChange} />
+    <RadioButtonGroup<EditorType>
+      data-testid="elasticsearch-editor-type-toggle"
+      size="sm"
+      options={BASE_OPTIONS}
+      value={value}
+      onChange={onChange}
+    />
   );
 };

public/app/plugins/datasource/elasticsearch/components/QueryEditor/RawQueryEditor.tsx

@@ -10,9 +10,13 @@ interface Props {
   onRunQuery: () => void;
 }
 
+// This offset was chosen by testing to match Prometheus behavior
+const EDITOR_HEIGHT_OFFSET = 2;
+
 export function RawQueryEditor({ value, onChange, onRunQuery }: Props) {
   const styles = useStyles2(getStyles);
   const editorRef = useRef<monacoTypes.editor.IStandaloneCodeEditor | null>(null);
+  const containerRef = useRef<HTMLDivElement | null>(null);
 
   const handleEditorDidMount = useCallback(
     (editor: monacoTypes.editor.IStandaloneCodeEditor, monaco: Monaco) => {
@@ -22,6 +26,22 @@ export function RawQueryEditor({ value, onChange, onRunQuery }: Props) {
       editor.addCommand(monaco.KeyMod.CtrlCmd | monaco.KeyCode.Enter, () => {
         onRunQuery();
       });
+
+      // Make the editor resize itself so that the content fits (grows taller when necessary)
+      // this code comes from the Prometheus query editor.
+      // We may wish to consider abstracting it into the grafana/ui repo in the future
+      const updateElementHeight = () => {
+        const containerDiv = containerRef.current;
+        if (containerDiv !== null) {
+          const pixelHeight = editor.getContentHeight();
+          containerDiv.style.height = `${pixelHeight + EDITOR_HEIGHT_OFFSET}px`;
+          const pixelWidth = containerDiv.clientWidth;
+          editor.layout({ width: pixelWidth, height: pixelHeight });
+        }
+      };
+
+      editor.onDidContentSizeChange(updateElementHeight);
+      updateElementHeight();
     },
     [onRunQuery]
   );
@@ -65,7 +85,17 @@ export function RawQueryEditor({ value, onChange, onRunQuery }: Props) {
 
   return (
     <Box>
-      <div className={styles.header}>
+      <div ref={containerRef} className={styles.editorContainer}>
+        <CodeEditor
+          value={value ?? ''}
+          language="json"
+          width="100%"
+          onBlur={handleQueryChange}
+          monacoOptions={monacoOptions}
+          onEditorDidMount={handleEditorDidMount}
+        />
+      </div>
+      <div className={styles.footer}>
         <Stack gap={1}>
           <Button
             size="sm"
@@ -76,20 +106,8 @@ export function RawQueryEditor({ value, onChange, onRunQuery }: Props) {
           >
             Format
           </Button>
-          <Button size="sm" variant="primary" icon="play" onClick={onRunQuery} tooltip="Run query (Ctrl/Cmd+Enter)">
-            Run
-          </Button>
         </Stack>
       </div>
-      <CodeEditor
-        value={value ?? ''}
-        language="json"
-        height={200}
-        width="100%"
-        onBlur={handleQueryChange}
-        monacoOptions={monacoOptions}
-        onEditorDidMount={handleEditorDidMount}
-      />
     </Box>
   );
 }
@@ -100,7 +118,11 @@ const getStyles = (theme: GrafanaTheme2) => ({
     flexDirection: 'column',
     gap: theme.spacing(1),
   }),
-  header: css({
+  editorContainer: css({
+    width: '100%',
+    overflow: 'hidden',
+  }),
+  footer: css({
     display: 'flex',
     justifyContent: 'flex-end',
     padding: theme.spacing(0.5, 0),

public/app/plugins/datasource/elasticsearch/components/QueryEditor/index.tsx

@@ -1,16 +1,16 @@
 import { css } from '@emotion/css';
-import { useEffect, useId, useState } from 'react';
+import { useCallback, useEffect, useId, useState } from 'react';
 import { SemVer } from 'semver';
 
 import { getDefaultTimeRange, GrafanaTheme2, QueryEditorProps } from '@grafana/data';
 import { config } from '@grafana/runtime';
-import { Alert, InlineField, InlineLabel, Input, QueryField, useStyles2 } from '@grafana/ui';
+import { Alert, ConfirmModal, InlineField, InlineLabel, Input, QueryField, useStyles2 } from '@grafana/ui';
 
 import { ElasticsearchDataQuery } from '../../dataquery.gen';
 import { ElasticDatasource } from '../../datasource';
 import { useNextId } from '../../hooks/useNextId';
 import { useDispatch } from '../../hooks/useStatelessReducer';
-import { ElasticsearchOptions } from '../../types';
+import { EditorType, ElasticsearchOptions } from '../../types';
 import { isSupportedVersion, isTimeSeriesQuery, unsupportedVersionMessage } from '../../utils';
 
 import { BucketAggregationsEditor } from './BucketAggregationsEditor';
@@ -20,7 +20,7 @@ import { MetricAggregationsEditor } from './MetricAggregationsEditor';
 import { metricAggregationConfig } from './MetricAggregationsEditor/utils';
 import { QueryTypeSelector } from './QueryTypeSelector';
 import { RawQueryEditor } from './RawQueryEditor';
-import { changeAliasPattern, changeQuery, changeRawDSLQuery } from './state';
+import { changeAliasPattern, changeEditorTypeAndResetQuery, changeQuery, changeRawDSLQuery } from './state';
 
 export type ElasticQueryEditorProps = QueryEditorProps<ElasticDatasource, ElasticsearchDataQuery, ElasticsearchOptions>;
 
@@ -97,31 +97,61 @@ const QueryEditorForm = ({ value, onRunQuery }: Props & { onRunQuery: () => void
   const inputId = useId();
   const styles = useStyles2(getStyles);
 
+  const [switchModalOpen, setSwitchModalOpen] = useState(false);
+  const [pendingEditorType, setPendingEditorType] = useState<EditorType | null>(null);
+
   const isTimeSeries = isTimeSeriesQuery(value);
 
   const isCodeEditor = value.editorType === 'code';
   const rawDSLFeatureEnabled = config.featureToggles.elasticsearchRawDSLQuery;
 
+  // Default to 'builder' if editorType is empty
+  const currentEditorType: EditorType = value.editorType === 'code' ? 'code' : 'builder';
+
   const showBucketAggregationsEditor = value.metrics?.every(
     (metric) => metricAggregationConfig[metric.type].impliedQueryType === 'metrics'
   );
 
+  const onEditorTypeChange = useCallback((newEditorType: EditorType) => {
+    // Show warning modal when switching modes
+    setPendingEditorType(newEditorType);
+    setSwitchModalOpen(true);
+  }, []);
+
+  const confirmEditorTypeChange = useCallback(() => {
+    if (pendingEditorType) {
+      dispatch(changeEditorTypeAndResetQuery(pendingEditorType));
+    }
+    setSwitchModalOpen(false);
+    setPendingEditorType(null);
+  }, [dispatch, pendingEditorType]);
+
+  const cancelEditorTypeChange = useCallback(() => {
+    setSwitchModalOpen(false);
+    setPendingEditorType(null);
+  }, []);
+
   return (
     <>
+      <ConfirmModal
+        isOpen={switchModalOpen}
+        title="Switch editor"
+        body="Switching between editors will reset your query. Are you sure you want to continue?"
+        confirmText="Continue"
+        onConfirm={confirmEditorTypeChange}
+        onDismiss={cancelEditorTypeChange}
+      />
       <div className={styles.root}>
         <InlineLabel width={17}>Query type</InlineLabel>
         <div className={styles.queryItem}>
           <QueryTypeSelector />
         </div>
-      </div>
-      {rawDSLFeatureEnabled && (
-        <div className={styles.root}>
-          <InlineLabel width={17}>Editor type</InlineLabel>
-          <div className={styles.queryItem}>
-            <EditorTypeSelector />
+        {rawDSLFeatureEnabled && (
+          <div style={{ marginLeft: 'auto' }}>
+            <EditorTypeSelector value={currentEditorType} onChange={onEditorTypeChange} />
           </div>
-        </div>
-      )}
+        )}
+      </div>
 
       {isCodeEditor && rawDSLFeatureEnabled && (
         <RawQueryEditor

public/app/plugins/datasource/grafana-pyroscope-datasource/QueryEditor/LabelsEditor.tsx

@@ -94,7 +94,7 @@ const EDITOR_HEIGHT_OFFSET = 2;
  * Hook that returns function that will set up monaco autocomplete for the label selector
  */
 function useAutocomplete(getLabelValues: (label: string) => Promise<string[]>, labels?: string[]) {
-  const providerRef = useRef<CompletionProvider | null>(null);
+  const providerRef = useRef<CompletionProvider>();
   if (providerRef.current === undefined) {
     providerRef.current = new CompletionProvider();
   }

public/app/plugins/datasource/loki/components/LokiContextUi.tsx

@@ -126,7 +126,7 @@ export function LokiContextUi(props: LokiContextUiProps) {
     window.localStorage.getItem(SHOULD_INCLUDE_PIPELINE_OPERATIONS) === 'true'
   );
 
-  const timerHandle = useRef<number | null>(null);
+  const timerHandle = useRef<number>();
   const previousInitialized = useRef<boolean>(false);
   const previousContextFilters = useRef<ContextFilter[]>([]);
 
@@ -191,18 +191,14 @@ export function LokiContextUi(props: LokiContextUiProps) {
     }, 1500);
 
     return () => {
-      if (timerHandle.current) {
-        clearTimeout(timerHandle.current);
-      }
+      clearTimeout(timerHandle.current);
     };
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [contextFilters, initialized]);
 
   useEffect(() => {
     return () => {
-      if (timerHandle.current) {
-        clearTimeout(timerHandle.current);
-      }
+      clearTimeout(timerHandle.current);
       onClose();
     };
   }, [onClose]);

public/app/plugins/datasource/tempo/traceql/TraceQLEditor.tsx

@@ -52,7 +52,7 @@ export function TraceQLEditor(props: Props) {
   const onRunQueryRef = useRef(onRunQuery);
   onRunQueryRef.current = onRunQuery;
 
-  const errorTimeoutId = useRef<number | null>(null);
+  const errorTimeoutId = useRef<number>();
 
   return (
     <>
@@ -103,9 +103,7 @@ export function TraceQLEditor(props: Props) {
             }
 
             // Remove previous callback if existing, to prevent squiggles from been shown while the user is still typing
-            if (errorTimeoutId.current) {
-              window.clearTimeout(errorTimeoutId.current);
-            }
+            window.clearTimeout(errorTimeoutId.current);
 
             const errorNodes = getErrorNodes(model.getValue());
             const cursorPosition = changeEvent.changes[0].rangeOffset;

public/app/plugins/panel/heatmap/renderHistogram.tsx

@@ -1,5 +1,5 @@
 export function renderHistogram(
-  can: React.RefObject<HTMLCanvasElement | null>,
+  can: React.RefObject<HTMLCanvasElement>,
   histCanWidth: number,
   histCanHeight: number,
   xVals: number[],

public/app/plugins/panel/logs/LogsPanel.tsx

@@ -196,7 +196,7 @@ export const LogsPanel = ({
   const dataSourcesMap = useDatasourcesFromTargets(panelData.request?.targets);
   // Prevents the scroll position to change when new data from infinite scrolling is received
   const keepScrollPositionRef = useRef<null | 'infinite-scroll' | 'user'>(null);
-  const closeCallback = useRef<(() => void) | null>(null);
+  let closeCallback = useRef<() => void>();
   const { app, eventBus, onAddAdHocFilter } = usePanelContext();
 
   useEffect(() => {

public/app/plugins/panel/nodeGraph/layout.ts

@@ -70,7 +70,7 @@ export function useLayout(
   const currentSignature = createDataSignature(rawNodes, rawEdges);
 
   const isMounted = useMountedState();
-  const layoutWorkerCancelRef = useRef<(() => void) | null>(null);
+  const layoutWorkerCancelRef = useRef<(() => void) | undefined>();
 
   useUnmount(() => {
     if (layoutWorkerCancelRef.current) {

public/app/plugins/panel/timeseries/plugins/AnnotationsPlugin2.tsx

@@ -133,7 +133,7 @@ export const AnnotationsPlugin2 = ({
   const newRangeRef = useRef(newRange);
   newRangeRef.current = newRange;
 
-  const xAxisRef = useRef<HTMLDivElement | null>(null);
+  const xAxisRef = useRef<HTMLDivElement>();
 
   useLayoutEffect(() => {
     config.addHook('ready', (u) => {

public/app/plugins/panel/timeseries/plugins/ExemplarsPlugin.tsx

@@ -23,7 +23,7 @@ export const ExemplarsPlugin = ({
   maxHeight,
   maxWidth,
 }: ExemplarsPluginProps) => {
-  const plotInstance = useRef<uPlot | null>(null);
+  const plotInstance = useRef<uPlot>();
 
   const [lockedExemplarRowIndex, setLockedExemplarRowIndex] = useState<number | undefined>();
 

public/app/plugins/panel/timeseries/plugins/OutsideRangePlugin.tsx

@@ -11,7 +11,7 @@ interface ThresholdControlsPluginProps {
 }
 
 export const OutsideRangePlugin = ({ config, onChangeTimeRange }: ThresholdControlsPluginProps) => {
-  const plotInstance = useRef<uPlot | null>(null);
+  const plotInstance = useRef<uPlot>();
   const [timevalues, setTimeValues] = useState<number[] | TypedArray>([]);
   const [timeRange, setTimeRange] = useState<Scale | undefined>();
 

public/app/plugins/panel/timeseries/plugins/ThresholdControlsPlugin.tsx

@@ -16,7 +16,7 @@ interface ThresholdControlsPluginProps {
 }
 
 export const ThresholdControlsPlugin = ({ config, fieldConfig, onThresholdsChange }: ThresholdControlsPluginProps) => {
-  const plotInstance = useRef<uPlot | null>(null);
+  const plotInstance = useRef<uPlot>();
   const [renderToken, setRenderToken] = useState(0);
 
   useLayoutEffect(() => {

public/locales/en-US/grafana.json

@@ -6383,12 +6383,15 @@
     },
     "resource-export": {
       "label": {
+        "advanced-options": "Advanced options",
         "classic": "Classic",
         "json": "JSON",
         "v1-resource": "V1 Resource",
         "v2-resource": "V2 Resource",
         "yaml": "YAML"
-      }
+      },
+      "share-externally": "Share dashboard with another instance",
+      "share-externally-tooltip": "Removes all instance-specific metadata and data source references from the resource before export."
     },
     "revert-dashboard-modal": {
       "body-restore-version": "Are you sure you want to restore the dashboard to version {{version}}? All unsaved changes will be lost.",
@@ -7842,7 +7845,6 @@
       "export-externally-label": "Export the dashboard to use in another instance",
       "export-format": "Format",
       "export-mode": "Model",
-      "export-remove-ds-refs": "Remove deployment details",
       "info-text": "Copy or download a file containing the definition of your dashboard",
       "title": "Export dashboard"
     },