diff --git a/.betterer.results b/.betterer.results
index f187621a314..ea9e7b762e6 100644
--- a/.betterer.results
+++ b/.betterer.results
@@ -472,10 +472,7 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "2"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "3"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "4"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "8"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "5"]
     ],
     "packages/grafana-prometheus/src/gcopypaste/app/features/live/data/amendTimeSeries.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
@@ -1780,20 +1777,17 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "14"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "15"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "16"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "17"],
+      [0, 0, 0, "Do not use any type assertions.", "17"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "18"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "19"],
-      [0, 0, 0, "Do not use any type assertions.", "20"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "20"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "21"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "22"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "23"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "24"],
+      [0, 0, 0, "Do not use any type assertions.", "23"],
+      [0, 0, 0, "Do not use any type assertions.", "24"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "25"],
-      [0, 0, 0, "Do not use any type assertions.", "26"],
-      [0, 0, 0, "Do not use any type assertions.", "27"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "28"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "29"],
-      [0, 0, 0, "Do not use any type assertions.", "30"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "26"],
+      [0, 0, 0, "Do not use any type assertions.", "27"]
     ],
     "public/app/features/dashboard/state/DashboardModel.repeat.test.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
@@ -1842,23 +1836,20 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
-      [0, 0, 0, "Do not use any type assertions.", "9"],
+      [0, 0, 0, "Do not use any type assertions.", "8"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "9"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "10"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "11"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "12"],
-      [0, 0, 0, "Do not use any type assertions.", "13"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "14"],
-      [0, 0, 0, "Do not use any type assertions.", "15"],
+      [0, 0, 0, "Do not use any type assertions.", "12"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "13"],
+      [0, 0, 0, "Do not use any type assertions.", "14"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "15"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "16"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "17"],
+      [0, 0, 0, "Do not use any type assertions.", "17"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "18"],
       [0, 0, 0, "Do not use any type assertions.", "19"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "20"],
-      [0, 0, 0, "Do not use any type assertions.", "21"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "22"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "23"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "24"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "21"]
     ],
     "public/app/features/dashboard/state/TimeModel.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
@@ -3030,9 +3021,7 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "9"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "10"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "8"]
     ],
     "public/app/features/search/page/components/ActionRow.tsx:5381": [
       [0, 0, 0, "Styles should be written using objects.", "0"],
@@ -3172,10 +3161,9 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "9"],
+      [0, 0, 0, "Do not use any type assertions.", "9"],
       [0, 0, 0, "Do not use any type assertions.", "10"],
-      [0, 0, 0, "Do not use any type assertions.", "11"],
-      [0, 0, 0, "Do not use any type assertions.", "12"]
+      [0, 0, 0, "Do not use any type assertions.", "11"]
     ],
     "public/app/features/trails/ActionTabs/utils.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
@@ -3198,9 +3186,7 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "2"]
     ],
     "public/app/features/transformers/FilterByValueTransformer/ValueMatchers/utils.ts:5381": [
-      [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "1"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "2"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
     ],
     "public/app/features/transformers/FilterByValueTransformer/ValueMatchers/valueMatchersUI.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
@@ -3416,11 +3402,9 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "2"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "3"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "4"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
+      [0, 0, 0, "Do not use any type assertions.", "5"],
       [0, 0, 0, "Do not use any type assertions.", "6"],
-      [0, 0, 0, "Do not use any type assertions.", "7"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "9"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "7"]
     ],
     "public/app/features/variables/pickers/OptionsPicker/actions.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
@@ -4034,17 +4018,17 @@ exports[`better eslint`] = {
     ],
     "public/app/plugins/datasource/graphite/datasource.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "1"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "2"],
-      [0, 0, 0, "Do not use any type assertions.", "3"],
+      [0, 0, 0, "Do not use any type assertions.", "1"],
+      [0, 0, 0, "Do not use any type assertions.", "2"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "3"],
       [0, 0, 0, "Do not use any type assertions.", "4"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
+      [0, 0, 0, "Do not use any type assertions.", "5"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "9"],
-      [0, 0, 0, "Do not use any type assertions.", "10"],
-      [0, 0, 0, "Do not use any type assertions.", "11"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "10"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "11"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "12"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "13"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "14"],
@@ -4063,42 +4047,15 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "27"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "28"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "29"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "30"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "31"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "32"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "33"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "34"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "35"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "36"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "37"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "38"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "39"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "40"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "41"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "42"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "43"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "44"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "45"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "46"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "47"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "48"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "49"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "50"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "51"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "52"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "30"]
     ],
     "public/app/plugins/datasource/graphite/gfunc.ts:5381": [
-      [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
+      [0, 0, 0, "Do not use any type assertions.", "0"],
       [0, 0, 0, "Do not use any type assertions.", "1"],
-      [0, 0, 0, "Do not use any type assertions.", "2"],
+      [0, 0, 0, "Unexpected any. Specify a different type.", "2"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "3"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "4"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "9"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "10"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "5"]
     ],
     "public/app/plugins/datasource/graphite/graphite_query.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
@@ -4195,14 +4152,7 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "1"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "2"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "3"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "4"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "6"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "7"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "8"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "9"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "10"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "11"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "4"]
     ],
     "public/app/plugins/datasource/influxdb/influx_series.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
@@ -4246,8 +4196,7 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "14"]
     ],
     "public/app/plugins/datasource/influxdb/response_parser.ts:5381": [
-      [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "1"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
     ],
     "public/app/plugins/datasource/jaeger/CheatSheet.tsx:5381": [
       [0, 0, 0, "Styles should be written using objects.", "0"],
@@ -4336,8 +4285,7 @@ exports[`better eslint`] = {
     ],
     "public/app/plugins/datasource/loki/datasource.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "1"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "2"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "1"]
     ],
     "public/app/plugins/datasource/loki/querybuilder/components/LabelBrowserModal.tsx:5381": [
       [0, 0, 0, "Styles should be written using objects.", "0"]
@@ -4397,34 +4345,7 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "14"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "15"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "16"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "17"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "18"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "19"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "20"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "21"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "22"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "23"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "24"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "25"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "26"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "27"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "28"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "29"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "30"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "31"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "32"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "33"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "34"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "35"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "36"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "37"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "38"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "39"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "40"],
-      [0, 0, 0, "Do not use any type assertions.", "41"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "42"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "43"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "44"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "17"]
     ],
     "public/app/plugins/datasource/opentsdb/migrations.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
@@ -4492,9 +4413,7 @@ exports[`better eslint`] = {
     "public/app/plugins/datasource/tempo/datasource.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"],
       [0, 0, 0, "Do not use any type assertions.", "1"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "2"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "3"],
-      [0, 0, 0, "Unexpected any. Specify a different type.", "4"]
+      [0, 0, 0, "Unexpected any. Specify a different type.", "2"]
     ],
     "public/app/plugins/datasource/tempo/language_provider.ts:5381": [
       [0, 0, 0, "Unexpected any. Specify a different type.", "0"]
diff --git a/packages/grafana-prometheus/src/datasource.ts b/packages/grafana-prometheus/src/datasource.ts
index f189e99aad8..0403d209ad8 100644
--- a/packages/grafana-prometheus/src/datasource.ts
+++ b/packages/grafana-prometheus/src/datasource.ts
@@ -10,6 +10,7 @@ import {
   AnnotationEvent,
   AnnotationQueryRequest,
   CoreApp,
+  CustomVariableModel,
   DataFrame,
   DataQueryRequest,
   DataQueryResponse,
@@ -23,6 +24,7 @@ import {
   LegacyMetricFindQueryOptions,
   MetricFindValue,
   QueryFixAction,
+  QueryVariableModel,
   rangeUtil,
   renderLegendFormat,
   ScopedVars,
@@ -85,14 +87,14 @@ export class PrometheusDatasource
   id: number;
   access: 'direct' | 'proxy';
   basicAuth: any;
-  withCredentials: any;
+  withCredentials: boolean;
   interval: string;
   queryTimeout: string | undefined;
   httpMethod: string;
   languageProvider: PrometheusLanguageProvider;
   exemplarTraceIdDestinations: ExemplarTraceIdDestination[] | undefined;
   lookupsDisabled: boolean;
-  customQueryParameters: any;
+  customQueryParameters: URLSearchParams;
   datasourceConfigurationPrometheusFlavor?: PromApplication;
   datasourceConfigurationPrometheusVersion?: string;
   disableRecordingRules: boolean;
@@ -114,7 +116,7 @@ export class PrometheusDatasource
     this.url = instanceSettings.url!;
     this.access = instanceSettings.access;
     this.basicAuth = instanceSettings.basicAuth;
-    this.withCredentials = instanceSettings.withCredentials;
+    this.withCredentials = Boolean(instanceSettings.withCredentials);
     this.interval = instanceSettings.jsonData.timeInterval || '15s';
     this.queryTimeout = instanceSettings.jsonData.queryTimeout;
     this.httpMethod = instanceSettings.jsonData.httpMethod || 'GET';
@@ -322,7 +324,7 @@ export class PrometheusDatasource
     ); // toPromise until we change getTagValues, getLabelNames to Observable
   }
 
-  interpolateQueryExpr(value: string | string[] = [], variable: any) {
+  interpolateQueryExpr(value: string | string[] = [], variable: QueryVariableModel | CustomVariableModel) {
     // if no multi or include all do not regexEscape
     if (!variable.multi && !variable.includeAll) {
       return prometheusRegularEscape(value);
diff --git a/public/app/features/dashboard/state/DashboardMigrator.ts b/public/app/features/dashboard/state/DashboardMigrator.ts
index 4220f9d945e..ad6735d8c8b 100644
--- a/public/app/features/dashboard/state/DashboardMigrator.ts
+++ b/public/app/features/dashboard/state/DashboardMigrator.ts
@@ -159,7 +159,7 @@ export class DashboardMigrator {
     if (oldVersion < 3) {
       // ensure panel IDs
       let maxId = this.dashboard.getNextPanelId();
-      panelUpgrades.push((panel: any) => {
+      panelUpgrades.push((panel: PanelModel) => {
         if (!panel.id) {
           panel.id = maxId;
           maxId += 1;
@@ -280,7 +280,7 @@ export class DashboardMigrator {
     // schema version 9 changes
     if (oldVersion < 9) {
       // move aliasYAxis changes
-      panelUpgrades.push((panel: any) => {
+      panelUpgrades.push((panel: PanelModel) => {
         if (panel.type !== 'singlestat' && panel.thresholds !== '') {
           return panel;
         }
@@ -631,7 +631,7 @@ export class DashboardMigrator {
     }
 
     if (oldVersion < 26) {
-      panelUpgrades.push((panel: any) => {
+      panelUpgrades.push((panel: PanelModel) => {
         const wasReactText = panel.type === 'text2';
         if (!wasReactText) {
           return panel;
diff --git a/public/app/features/dashboard/state/PanelModel.ts b/public/app/features/dashboard/state/PanelModel.ts
index 492d34afd2e..56d76acd5ef 100644
--- a/public/app/features/dashboard/state/PanelModel.ts
+++ b/public/app/features/dashboard/state/PanelModel.ts
@@ -180,7 +180,7 @@ export class PanelModel implements DataConfigSource, IPanelModel {
   snapshotData?: DataFrameDTO[];
   timeFrom?: any;
   timeShift?: any;
-  hideTimeOverride?: any;
+  hideTimeOverride?: boolean;
   declare options: {
     [key: string]: any;
   };
@@ -515,7 +515,7 @@ export class PanelModel implements DataConfigSource, IPanelModel {
 
   changePlugin(newPlugin: PanelPlugin) {
     const pluginId = newPlugin.meta.id;
-    const oldOptions: any = this.getOptionsToRemember();
+    const oldOptions = this.getOptionsToRemember();
     const prevFieldConfig = this.fieldConfig;
     const oldPluginId = this.type;
     const wasAngular = this.isAngularPlugin() || Boolean(autoMigrateAngular[oldPluginId]);
@@ -720,7 +720,7 @@ interface PanelOptionsCache {
 
 // For cases where we immediately want to stringify the panel model without cloning each property
 export function stringifyPanelModel(panel: PanelModel) {
-  const model: any = {};
+  const model: Record<string, unknown> = {};
 
   Object.entries(panel)
     .filter(
diff --git a/public/app/features/query/state/updateQueries.test.ts b/public/app/features/query/state/updateQueries.test.ts
index fafbec7391e..155b70545af 100644
--- a/public/app/features/query/state/updateQueries.test.ts
+++ b/public/app/features/query/state/updateQueries.test.ts
@@ -1,10 +1,6 @@
-import {
-  DataQuery,
-  DataSourceApi,
-  DataSourceWithQueryExportSupport,
-  DataSourceWithQueryImportSupport,
-} from '@grafana/data';
+import { DataSourceApi, DataSourceWithQueryExportSupport, DataSourceWithQueryImportSupport } from '@grafana/data';
 import { ExpressionDatasourceRef } from '@grafana/runtime/src/utils/DataSourceWithBackend';
+import { DataQuery } from '@grafana/schema';
 import { TestQuery } from 'app/core/utils/query.test';
 import { TemplateSrv } from 'app/features/templating/template_srv';
 
@@ -380,7 +376,7 @@ describe('updateQueries with import', () => {
           const importedQueries = queries.map((q) => ({ ...q, imported: true }));
           return Promise.resolve(importedQueries);
         },
-      } as DataSourceWithQueryImportSupport<any>;
+      } as DataSourceWithQueryImportSupport<DataQuery>;
 
       const oldUidDSWithAbstract = {
         uid: 'old-uid',
@@ -456,7 +452,7 @@ describe('updateQueries with import', () => {
         importFromAbstractQueries: () => {
           return Promise.resolve([]);
         },
-      } as DataSourceWithQueryImportSupport<any>;
+      } as DataSourceWithQueryImportSupport<DataQuery>;
 
       const oldUidDSWithAbstract = {
         uid: 'old-uid',
diff --git a/public/app/features/templating/template_srv.ts b/public/app/features/templating/template_srv.ts
index 033bf8b4d79..fcc53ca721a 100644
--- a/public/app/features/templating/template_srv.ts
+++ b/public/app/features/templating/template_srv.ts
@@ -124,7 +124,7 @@ export class TemplateSrv implements BaseTemplateSrv {
    * interpolateVariablesInQueries or applyTemplateVariables it is passed as a new argument
    **/
   getAdhocFilters(datasourceName: string, skipDeprecationWarning?: boolean): AdHocVariableFilter[] {
-    let filters: any = [];
+    let filters: AdHocVariableFilter[] = [];
     let ds = getDataSourceSrv().getInstanceSettings(datasourceName);
 
     if (!ds) {
diff --git a/public/app/features/transformers/FilterByValueTransformer/ValueMatchers/utils.ts b/public/app/features/transformers/FilterByValueTransformer/ValueMatchers/utils.ts
index 5c95ffe729b..873f454b7b9 100644
--- a/public/app/features/transformers/FilterByValueTransformer/ValueMatchers/utils.ts
+++ b/public/app/features/transformers/FilterByValueTransformer/ValueMatchers/utils.ts
@@ -2,7 +2,7 @@ import { isString, isUndefined } from 'lodash';
 
 import { Field, FieldType } from '@grafana/data';
 
-export function convertToType(value: any, field: Field): any {
+export function convertToType(value: any, field: Field) {
   switch (field.type) {
     case FieldType.boolean:
       if (isUndefined(value)) {
@@ -27,7 +27,7 @@ export function convertToType(value: any, field: Field): any {
   }
 }
 
-const convertToBool = (value: any): boolean => {
+const convertToBool = (value: unknown): boolean => {
   if (isString(value)) {
     return !(value[0] === 'F' || value[0] === 'f' || value[0] === '0');
   }
diff --git a/public/app/features/variables/inspect/utils.ts b/public/app/features/variables/inspect/utils.ts
index 3c7ad237f16..5858d10952e 100644
--- a/public/app/features/variables/inspect/utils.ts
+++ b/public/app/features/variables/inspect/utils.ts
@@ -69,7 +69,7 @@ export function getVariableName(expression: string) {
   return variableName;
 }
 
-export const getUnknownVariableStrings = (variables: VariableModel[], model: any) => {
+export const getUnknownVariableStrings = (variables: VariableModel[], model: DashboardModel) => {
   variableRegex.lastIndex = 0;
   const unknownVariableNames: string[] = [];
   const modelAsString = safeStringifyValue(model, 2);
@@ -342,7 +342,7 @@ export const transformUsagesToNetwork = (usages: VariableUsageTree[]): UsagesToN
 };
 
 const countLeaves = (object: object): number => {
-  const total = Object.values(object).reduce((count: number, value: any) => {
+  const total = Object.values(object).reduce<number>((count, value) => {
     if (typeof value === 'object') {
       return count + countLeaves(value);
     }
diff --git a/public/app/plugins/datasource/graphite/datasource.test.ts b/public/app/plugins/datasource/graphite/datasource.test.ts
index 7259c6de52c..f7d9049d9de 100644
--- a/public/app/plugins/datasource/graphite/datasource.test.ts
+++ b/public/app/plugins/datasource/graphite/datasource.test.ts
@@ -209,12 +209,12 @@ describe('graphiteDatasource', () => {
           fromAnnotations: true,
           tags: ['tag1'],
           queryType: 'tags',
-        },
+        } as GraphiteQuery,
       ],
 
       range: {
-        from: '2022-06-06T07:03:03.109Z',
-        to: '2022-06-07T07:03:03.109Z',
+        from: dateTime('2022-06-06T07:03:03.109Z'),
+        to: dateTime('2022-06-07T07:03:03.109Z'),
         raw: {
           from: '2022-06-06T07:03:03.109Z',
           to: '2022-06-07T07:03:03.109Z',
@@ -748,6 +748,7 @@ function accessScenario(name: string, url: string, fn: ({ headers }: { headers:
 
     const httpOptions = {
       headers: {},
+      url,
     };
 
     describe('when using proxy mode', () => {
diff --git a/public/app/plugins/datasource/graphite/datasource.ts b/public/app/plugins/datasource/graphite/datasource.ts
index 4d810205773..6fe222be20e 100644
--- a/public/app/plugins/datasource/graphite/datasource.ts
+++ b/public/app/plugins/datasource/graphite/datasource.ts
@@ -21,7 +21,7 @@ import {
   toDataFrame,
   getSearchFilterScopedVar,
 } from '@grafana/data';
-import { getBackendSrv } from '@grafana/runtime';
+import { BackendSrvRequest, getBackendSrv } from '@grafana/runtime';
 import { isVersionGtOrEq, SemVersion } from 'app/core/utils/version';
 import { getTemplateSrv, TemplateSrv } from 'app/features/templating/template_srv';
 import { getRollupNotice, getRuntimeConsolidationNotice } from 'app/plugins/datasource/graphite/meta';
@@ -71,11 +71,11 @@ export class GraphiteDatasource
   basicAuth: string;
   url: string;
   name: string;
-  graphiteVersion: any;
+  graphiteVersion: string;
   supportsTags: boolean;
   isMetricTank: boolean;
   rollupIndicatorEnabled: boolean;
-  cacheTimeout: any;
+  cacheTimeout: number;
   withCredentials: boolean;
   funcDefs: FuncDefs | null = null;
   funcDefsPromise: Promise<FuncDefs> | null = null;
@@ -228,7 +228,7 @@ export class GraphiteDatasource
       params.push('meta=true');
     }
 
-    const httpOptions: any = {
+    const httpOptions: BackendSrvRequest = {
       method: 'POST',
       url: '/render',
       data: params.join('&'),
@@ -247,10 +247,13 @@ export class GraphiteDatasource
   }
 
   addTracingHeaders(
-    httpOptions: { headers: any },
+    httpOptions: BackendSrvRequest,
     options: { dashboardId?: number; panelId?: number; panelPluginId?: string }
   ) {
     const proxyMode = !this.url.match(/^http/);
+    if (!httpOptions.headers) {
+      httpOptions.headers = {};
+    }
     if (proxyMode) {
       if (options.dashboardId) {
         httpOptions.headers['X-Dashboard-Id'] = options.dashboardId;
@@ -364,7 +367,7 @@ export class GraphiteDatasource
     return expandedQueries;
   }
 
-  annotationEvents(range: any, target: any) {
+  annotationEvents(range: TimeRange, target: GraphiteQuery) {
     if (target.target) {
       // Graphite query as target as annotation
       const targetAnnotation = this.templateSrv.replace(target.target, {}, 'glob');
@@ -434,7 +437,7 @@ export class GraphiteDatasource
     }
   }
 
-  events(options: { range: TimeRange; tags: any; timezone?: TimeZone }) {
+  events(options: { range: TimeRange; tags: string; timezone?: TimeZone }) {
     try {
       let tags = '';
       if (options.tags) {
@@ -624,10 +627,17 @@ export class GraphiteDatasource
     requestId: string,
     range?: { from: any; until: any }
   ): Promise<MetricFindValue[]> {
-    const httpOptions: any = {
+    const params: BackendSrvRequest['params'] = {};
+
+    if (range) {
+      params.from = range.from;
+      params.until = range.until;
+    }
+
+    const httpOptions: BackendSrvRequest = {
       method: 'POST',
       url: '/metrics/find',
-      params: {},
+      params,
       data: `query=${query}`,
       headers: {
         'Content-Type': 'application/x-www-form-urlencoded',
@@ -636,11 +646,6 @@ export class GraphiteDatasource
       requestId: requestId,
     };
 
-    if (range) {
-      httpOptions.params.from = range.from;
-      httpOptions.params.until = range.until;
-    }
-
     return lastValueFrom(
       this.doGraphiteRequest(httpOptions).pipe(
         map((results: any) => {
@@ -665,10 +670,16 @@ export class GraphiteDatasource
     requestId: string,
     range?: { from: any; until: any }
   ): Promise<MetricFindValue[]> {
-    const httpOptions: any = {
+    const params: BackendSrvRequest['params'] = { query };
+    if (range) {
+      params.from = range.from;
+      params.until = range.until;
+    }
+
+    const httpOptions: BackendSrvRequest = {
       method: 'GET',
       url: '/metrics/expand',
-      params: { query },
+      params,
       headers: {
         'Content-Type': 'application/x-www-form-urlencoded',
       },
@@ -676,11 +687,6 @@ export class GraphiteDatasource
       requestId,
     };
 
-    if (range) {
-      httpOptions.params.from = range.from;
-      httpOptions.params.until = range.until;
-    }
-
     return lastValueFrom(
       this.doGraphiteRequest(httpOptions).pipe(
         map((results: any) => {
@@ -697,19 +703,21 @@ export class GraphiteDatasource
 
   getTags(optionalOptions: any) {
     const options = optionalOptions || {};
+    const params: BackendSrvRequest['params'] = {};
 
-    const httpOptions: any = {
+    if (options.range) {
+      params.from = this.translateTime(options.range.from, false, options.timezone);
+      params.until = this.translateTime(options.range.to, true, options.timezone);
+    }
+
+    const httpOptions: BackendSrvRequest = {
       method: 'GET',
       url: '/tags',
       // for cancellations
       requestId: options.requestId,
+      params,
     };
 
-    if (options.range) {
-      httpOptions.params.from = this.translateTime(options.range.from, false, options.timezone);
-      httpOptions.params.until = this.translateTime(options.range.to, true, options.timezone);
-    }
-
     return lastValueFrom(
       this.doGraphiteRequest(httpOptions).pipe(
         map((results: any) => {
@@ -725,18 +733,21 @@ export class GraphiteDatasource
   }
 
   getTagValues(options: any = {}) {
-    const httpOptions: any = {
+    const params: BackendSrvRequest['params'] = {};
+
+    if (options.range) {
+      params.from = this.translateTime(options.range.from, false, options.timezone);
+      params.until = this.translateTime(options.range.to, true, options.timezone);
+    }
+
+    const httpOptions: BackendSrvRequest = {
       method: 'GET',
       url: '/tags/' + this.templateSrv.replace(options.key),
       // for cancellations
       requestId: options.requestId,
+      params,
     };
 
-    if (options.range) {
-      httpOptions.params.from = this.translateTime(options.range.from, false, options.timezone);
-      httpOptions.params.until = this.translateTime(options.range.to, true, options.timezone);
-    }
-
     return lastValueFrom(
       this.doGraphiteRequest(httpOptions).pipe(
         map((results: any) => {
@@ -755,56 +766,59 @@ export class GraphiteDatasource
     );
   }
 
-  getTagsAutoComplete(expressions: any[], tagPrefix: any, optionalOptions?: any) {
+  getTagsAutoComplete(expressions: string[], tagPrefix?: string, optionalOptions?: any) {
     const options = optionalOptions || {};
-
-    const httpOptions: any = {
-      method: 'GET',
-      url: '/tags/autoComplete/tags',
-      params: {
-        expr: _map(expressions, (expression) => this.templateSrv.replace((expression || '').trim())),
-      },
-      // for cancellations
-      requestId: options.requestId,
+    const params: BackendSrvRequest['params'] = {
+      expr: _map(expressions, (expression) => this.templateSrv.replace((expression || '').trim())),
     };
 
     if (tagPrefix) {
-      httpOptions.params.tagPrefix = tagPrefix;
+      params.tagPrefix = tagPrefix;
     }
     if (options.limit) {
-      httpOptions.params.limit = options.limit;
+      params.limit = options.limit;
     }
     if (options.range) {
-      httpOptions.params.from = this.translateTime(options.range.from, false, options.timezone);
-      httpOptions.params.until = this.translateTime(options.range.to, true, options.timezone);
+      params.from = this.translateTime(options.range.from, false, options.timezone);
+      params.until = this.translateTime(options.range.to, true, options.timezone);
     }
-    return lastValueFrom(this.doGraphiteRequest(httpOptions).pipe(mapToTags()));
-  }
 
-  getTagValuesAutoComplete(expressions: any[], tag: any, valuePrefix: any, optionalOptions: any) {
-    const options = optionalOptions || {};
-
-    const httpOptions: any = {
+    const httpOptions: BackendSrvRequest = {
       method: 'GET',
-      url: '/tags/autoComplete/values',
-      params: {
-        expr: _map(expressions, (expression) => this.templateSrv.replace((expression || '').trim())),
-        tag: this.templateSrv.replace((tag || '').trim()),
-      },
+      url: '/tags/autoComplete/tags',
+      params,
       // for cancellations
       requestId: options.requestId,
     };
 
+    return lastValueFrom(this.doGraphiteRequest(httpOptions).pipe(mapToTags()));
+  }
+
+  getTagValuesAutoComplete(expressions: string[], tag: string, valuePrefix?: string, optionalOptions?: any) {
+    const options = optionalOptions || {};
+    const params: BackendSrvRequest['params'] = {
+      expr: _map(expressions, (expression) => this.templateSrv.replace((expression || '').trim())),
+      tag: this.templateSrv.replace((tag || '').trim()),
+    };
     if (valuePrefix) {
-      httpOptions.params.valuePrefix = valuePrefix;
+      params.valuePrefix = valuePrefix;
     }
     if (options.limit) {
-      httpOptions.params.limit = options.limit;
+      params.limit = options.limit;
     }
     if (options.range) {
-      httpOptions.params.from = this.translateTime(options.range.from, false, options.timezone);
-      httpOptions.params.until = this.translateTime(options.range.to, true, options.timezone);
+      params.from = this.translateTime(options.range.from, false, options.timezone);
+      params.until = this.translateTime(options.range.to, true, options.timezone);
     }
+
+    const httpOptions: BackendSrvRequest = {
+      method: 'GET',
+      url: '/tags/autoComplete/values',
+      params,
+      // for cancellations
+      requestId: options.requestId,
+    };
+
     return lastValueFrom(this.doGraphiteRequest(httpOptions).pipe(mapToTags()));
   }
 
@@ -861,7 +875,7 @@ export class GraphiteDatasource
       url: '/functions',
       // add responseType because if this is not defined,
       // backend_srv defaults to json
-      responseType: 'text',
+      responseType: 'text' as const,
     };
 
     return lastValueFrom(
@@ -908,14 +922,11 @@ export class GraphiteDatasource
     return lastValueFrom(this.query(query)).then(() => ({ status: 'success', message: 'Data source is working' }));
   }
 
-  doGraphiteRequest(options: {
-    method?: string;
-    url: any;
-    requestId?: any;
-    withCredentials?: any;
-    headers?: any;
-    inspect?: any;
-  }) {
+  doGraphiteRequest(
+    options: BackendSrvRequest & {
+      inspect?: any;
+    }
+  ) {
     if (this.basicAuth || this.withCredentials) {
       options.withCredentials = true;
     }
diff --git a/public/app/plugins/datasource/graphite/gfunc.ts b/public/app/plugins/datasource/graphite/gfunc.ts
index a8bc886e3e4..e4351d668a7 100644
--- a/public/app/plugins/datasource/graphite/gfunc.ts
+++ b/public/app/plugins/datasource/graphite/gfunc.ts
@@ -17,7 +17,7 @@ export interface FuncDef {
   params: ParamDef[];
   defaultParams: Array<string | number>;
   category?: string;
-  shortName?: any;
+  shortName?: string;
   fake?: boolean;
   version?: string;
   description?: string;
@@ -990,7 +990,7 @@ function isVersionRelatedFunction(obj: { version?: string }, graphiteVersion: st
 export class FuncInstance {
   def: FuncDef;
   params: Array<string | number>;
-  text: any;
+  text = '';
   /**
    * True if this function was just added and not edited yet. It's used to focus on first
    * function param to edit it straight away after adding a function.
@@ -1004,7 +1004,7 @@ export class FuncInstance {
    */
   hidden?: boolean;
 
-  constructor(funcDef: FuncDef, options?: { withDefaultParams: any }) {
+  constructor(funcDef: FuncDef, options?: { withDefaultParams: boolean }) {
     this.def = funcDef;
     this.params = [];
 
@@ -1109,7 +1109,11 @@ export class FuncInstance {
   }
 }
 
-function createFuncInstance(funcDef: FuncDef | string, options?: { withDefaultParams: any }, idx?: any): FuncInstance {
+function createFuncInstance(
+  funcDef: FuncDef | string,
+  options?: { withDefaultParams: boolean },
+  idx?: any
+): FuncInstance {
   if (isString(funcDef)) {
     funcDef = getFuncDef(funcDef, idx);
   }
@@ -1181,7 +1185,7 @@ function parseFuncDefs(rawDefs: any): FuncDefs {
     }
 
     forEach(funcDef.params, (rawParam) => {
-      const param: any = {
+      const param: ParamDef = {
         name: rawParam.name,
         type: 'string',
         optional: !rawParam.required,
diff --git a/public/app/plugins/datasource/influxdb/influx_query_model.ts b/public/app/plugins/datasource/influxdb/influx_query_model.ts
index 9f47cc33a21..3a61a60a2a7 100644
--- a/public/app/plugins/datasource/influxdb/influx_query_model.ts
+++ b/public/app/plugins/datasource/influxdb/influx_query_model.ts
@@ -2,6 +2,7 @@ import { filter, find, indexOf, map } from 'lodash';
 
 import { AdHocVariableFilter, escapeRegex, ScopedVars } from '@grafana/data';
 import { TemplateSrv } from '@grafana/runtime';
+import { QueryPart } from 'app/features/alerting/state/query_part';
 
 import { removeRegexWrapper } from './queryUtils';
 import queryPart from './query_part';
@@ -9,11 +10,11 @@ import { DEFAULT_POLICY, InfluxQuery, InfluxQueryTag } from './types';
 
 export default class InfluxQueryModel {
   target: InfluxQuery;
-  selectModels: any[] = [];
+  selectModels: QueryPart[][] = [];
   queryBuilder: any;
-  groupByParts: any;
+  groupByParts: QueryPart[] = [];
   templateSrv: any;
-  scopedVars: any;
+  scopedVars: ScopedVars | undefined;
   refId?: string;
 
   constructor(target: InfluxQuery, templateSrv?: TemplateSrv, scopedVars?: ScopedVars) {
@@ -244,7 +245,7 @@ export default class InfluxQueryModel {
     return policy + measurement;
   }
 
-  interpolateQueryStr(value: any[], variable: { multi: any; includeAll: any }, defaultFormatFn: any) {
+  interpolateQueryStr(value: string | string[], variable: { multi: boolean; includeAll: boolean }) {
     // if no multi or include all do not regexEscape
     if (!variable.multi && !variable.includeAll) {
       return value;
diff --git a/public/app/plugins/datasource/influxdb/response_parser.ts b/public/app/plugins/datasource/influxdb/response_parser.ts
index a9aa5ac8cc6..c1bc30e1ecc 100644
--- a/public/app/plugins/datasource/influxdb/response_parser.ts
+++ b/public/app/plugins/datasource/influxdb/response_parser.ts
@@ -100,7 +100,7 @@ export default class ResponseParser {
     }
 
     const table = this.getTable(rsp.data, target, {});
-    const list: any[] = [];
+    const list: AnnotationEvent[] = [];
     let titleColIndex = 0;
     let timeColIndex = 0;
     let timeEndColIndex = 0;
diff --git a/public/app/plugins/datasource/loki/datasource.ts b/public/app/plugins/datasource/loki/datasource.ts
index cb7fefab8c1..c6fcbd565da 100644
--- a/public/app/plugins/datasource/loki/datasource.ts
+++ b/public/app/plugins/datasource/loki/datasource.ts
@@ -40,6 +40,8 @@ import {
   DataSourceWithQueryModificationSupport,
   LogsVolumeOption,
   LogsSampleOptions,
+  QueryVariableModel,
+  CustomVariableModel,
 } from '@grafana/data';
 import { Duration } from '@grafana/lezer-logql';
 import { BackendSrvRequest, config, DataSourceWithBackend, getTemplateSrv, TemplateSrv } from '@grafana/runtime';
@@ -759,7 +761,7 @@ export class LokiDatasource
    * Handles escaping of special characters based on variable type and value.
    * @returns The interpolated value with appropriate character escaping.
    */
-  interpolateQueryExpr(value: any, variable: any) {
+  interpolateQueryExpr(value: any, variable: QueryVariableModel | CustomVariableModel) {
     // if no multi or include all do not regexEscape
     if (!variable.multi && !variable.includeAll) {
       return lokiRegularEscape(value);
diff --git a/public/app/plugins/datasource/opentsdb/datasource.ts b/public/app/plugins/datasource/opentsdb/datasource.ts
index 86d7b1fde3d..146e291b741 100644
--- a/public/app/plugins/datasource/opentsdb/datasource.ts
+++ b/public/app/plugins/datasource/opentsdb/datasource.ts
@@ -22,6 +22,7 @@ import {
   DataQueryResponse,
   DataSourceApi,
   dateMath,
+  DateTime,
   ScopedVars,
   toDataFrame,
 } from '@grafana/data';
@@ -33,18 +34,18 @@ import { prepareAnnotation } from './migrations';
 import { OpenTsdbFilter, OpenTsdbOptions, OpenTsdbQuery } from './types';
 
 export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenTsdbOptions> {
-  type: any;
-  url: any;
-  name: any;
-  withCredentials: any;
+  type: 'opentsdb';
+  url: string;
+  name: string;
+  withCredentials: boolean;
   basicAuth: any;
-  tsdbVersion: any;
-  tsdbResolution: any;
-  lookupLimit: any;
-  tagKeys: any;
+  tsdbVersion: number;
+  tsdbResolution: number;
+  lookupLimit: number;
+  tagKeys: Record<string | number, string[]>;
 
-  aggregatorsPromise: any;
-  filterTypesPromise: any;
+  aggregatorsPromise: Promise<string[]> | null;
+  filterTypesPromise: Promise<string[]> | null;
 
   constructor(
     instanceSettings: any,
@@ -163,7 +164,7 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     const start = this.convertToTSDBTime(options.range.raw.from, false, options.timezone);
     const end = this.convertToTSDBTime(options.range.raw.to, true, options.timezone);
     const qs = [];
-    const eventList: any[] = [];
+    const eventList: AnnotationEvent[] = [];
 
     qs.push({ aggregator: 'sum', metric: annotation.target });
 
@@ -215,7 +216,7 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     return false;
   }
 
-  performTimeSeriesQuery(queries: any[], start: any, end: any): Observable<FetchResponse> {
+  performTimeSeriesQuery(queries: any[], start: number | null, end: number | null): Observable<FetchResponse> {
     let msResolution = false;
     if (this.tsdbResolution === 2) {
       msResolution = true;
@@ -267,12 +268,12 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     );
   }
 
-  _performMetricKeyValueLookup(metric: string, keys: any) {
+  _performMetricKeyValueLookup(metric: string, keys: string) {
     if (!metric || !keys) {
       return of([]);
     }
 
-    const keysArray = keys.split(',').map((key: any) => {
+    const keysArray = keys.split(',').map((key) => {
       return key.trim();
     });
     const key = keysArray[0];
@@ -298,7 +299,7 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     );
   }
 
-  _performMetricKeyLookup(metric: any) {
+  _performMetricKeyLookup(metric: string) {
     if (!metric) {
       return of([]);
     }
@@ -321,7 +322,7 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
 
   _get(
     relativeUrl: string,
-    params?: { type?: string; q?: string; max?: number; m?: any; limit?: number }
+    params?: { type?: string; q?: string; max?: number; m?: string; limit?: number }
   ): Observable<FetchResponse> {
     const options = {
       method: 'GET',
@@ -334,7 +335,7 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     return getBackendSrv().fetch(options);
   }
 
-  _addCredentialOptions(options: any) {
+  _addCredentialOptions(options: Record<string, unknown>) {
     if (this.basicAuth || this.withCredentials) {
       options.withCredentials = true;
     }
@@ -443,7 +444,13 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     return this.filterTypesPromise;
   }
 
-  transformMetricData(md: { dps: any }, groupByTags: any, target: any, options: any, tsdbResolution: number) {
+  transformMetricData(
+    md: { dps: any },
+    groupByTags: Record<string, boolean>,
+    target: OpenTsdbQuery,
+    options: DataQueryRequest<OpenTsdbQuery>,
+    tsdbResolution: number
+  ) {
     const metricLabel = this.createMetricLabel(md, target, groupByTags, options);
     const dps: any[] = [];
 
@@ -462,9 +469,9 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
 
   createMetricLabel(
     md: { dps?: any; tags?: any; metric?: any },
-    target: { alias: string },
-    groupByTags: any,
-    options: { scopedVars: any }
+    target: OpenTsdbQuery,
+    groupByTags: Record<string, boolean>,
+    options: DataQueryRequest<OpenTsdbQuery>
   ) {
     if (target.alias) {
       const scopedVars = clone(options.scopedVars || {});
@@ -554,13 +561,13 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     return this.templateSrv.getVariables().map((v) => `$${v.name}`);
   }
 
-  mapMetricsToTargets(metrics: any, options: any, tsdbVersion: number) {
+  mapMetricsToTargets(metrics: any, options: DataQueryRequest<OpenTsdbQuery>, tsdbVersion: number) {
     let interpolatedTagValue, arrTagV;
     return _map(metrics, (metricData) => {
       if (tsdbVersion === 3) {
         return metricData.query.index;
       } else {
-        return findIndex(options.targets as any[], (target) => {
+        return findIndex(options.targets, (target) => {
           if (target.filters && target.filters.length > 0) {
             return target.metric === metricData.metric;
           } else {
@@ -609,12 +616,12 @@ export default class OpenTsDatasource extends DataSourceApi<OpenTsdbQuery, OpenT
     return query;
   }
 
-  convertToTSDBTime(date: any, roundUp: boolean, timezone: string) {
+  convertToTSDBTime(date: string | DateTime, roundUp: boolean, timezone: string) {
     if (date === 'now') {
       return null;
     }
 
-    date = dateMath.parse(date, roundUp, timezone);
-    return date.valueOf();
+    const dateTime = dateMath.parse(date, roundUp, timezone);
+    return dateTime?.valueOf() ?? null;
   }
 }
diff --git a/public/app/plugins/datasource/tempo/datasource.ts b/public/app/plugins/datasource/tempo/datasource.ts
index c6b4352b887..a453700ed83 100644
--- a/public/app/plugins/datasource/tempo/datasource.ts
+++ b/public/app/plugins/datasource/tempo/datasource.ts
@@ -1154,7 +1154,12 @@ function getServiceGraphView(
   if (errorRate.length > 0 && errorRate[0].fields?.length > 2) {
     const errorRateNames = errorRate[0].fields[1]?.values ?? [];
     const errorRateValues = errorRate[0].fields[2]?.values ?? [];
-    let errorRateObj: any = {};
+    let errorRateObj: Record<
+      string,
+      {
+        value: string;
+      }
+    > = {};
     errorRateNames.map((name: string, index: number) => {
       errorRateObj[name] = { value: errorRateValues[index] };
     });
@@ -1199,7 +1204,12 @@ function getServiceGraphView(
   }
 
   if (duration.length > 0) {
-    let durationObj: any = {};
+    let durationObj: Record<
+      string,
+      {
+        value: string;
+      }
+    > = {};
     duration.forEach((d) => {
       if (d.fields.length > 1) {
         const delimiter = d.refId?.includes('span_name=~"') ? 'span_name=~"' : 'span_name="';