style(typescript): fix errors from ts checks

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

@@ -35,7 +35,7 @@ export interface State {
 
 export class Typeahead extends PureComponent<Props, State> {
   static contextType = ThemeContext;
-  context!: React.ContextType<typeof ThemeContext>;
+  declare context: React.ContextType<typeof ThemeContext>;
   listRef = createRef<FixedSizeList>();
 
   state: State = {

public/app/core/monacoEnv.ts

@@ -5,8 +5,9 @@ import { monacoLanguageRegistry } from '@grafana/data';
 export function setMonacoEnv() {
   self.MonacoEnvironment = {
     getWorker(_moduleId, label) {
-      const getWorkerModule = (moduleUrl, label) => {
-        return new Worker(self.MonacoEnvironment.getWorkerUrl(moduleUrl), {
+      const getWorkerModule = (moduleUrl: string, label: string) => {
+        const workerUrl = self.MonacoEnvironment!.getWorkerUrl!(moduleUrl, label);
+        return new Worker(workerUrl, {
           name: label,
           type: 'module',
         });

public/app/features/plugins/sandbox/sandbox_plugin_loader.ts

@@ -22,6 +22,7 @@ import { logError, logInfo } from './utils';
 
 // Loads near membrane custom formatter for near membrane proxy objects.
 if (process.env.NODE_ENV !== 'production') {
+  // @ts-ignore - this is aliased in vite config but ts complains because it cannot resolve it.
   import('@locker/near-membrane-dom/custom-devtools-formatter');
 }