diff --git a/packages/html-reporter/bundle.ts b/packages/html-reporter/bundle.ts
index 7dd1c651e1..4c6bc02632 100644
--- a/packages/html-reporter/bundle.ts
+++ b/packages/html-reporter/bundle.ts
@@ -30,10 +30,10 @@ export function bundle(): Plugin {
         if (!ctx || !ctx.bundle)
           return html;
         html = html.replace(/(?=<!--)([\s\S]*?)-->/, '');
-        for (const [name, value] of Object.entries(ctx.bundle) as any) {
+        for (const [name, value] of Object.entries(ctx.bundle)) {
           if (name.endsWith('.map'))
             continue;
-          if (value.code)
+          if ('code' in value)
             html = html.replace(/<script type="module".*<\/script>/, () => `<script type="module">${value.code}</script>`);
           else
             html = html.replace(/<link rel="stylesheet"[^>]*>/, () => `<style type='text/css'>${value.source}</style>`);
diff --git a/packages/html-reporter/src/filter.ts b/packages/html-reporter/src/filter.ts
index 9ec4ea7e59..280c9a566b 100644
--- a/packages/html-reporter/src/filter.ts
+++ b/packages/html-reporter/src/filter.ts
@@ -156,8 +156,8 @@ type SearchValues = {
 
 const searchValuesSymbol = Symbol('searchValues');
 
-function cacheSearchValues(test: TestCaseSummary): SearchValues {
-  const cached = (test as any)[searchValuesSymbol] as SearchValues | undefined;
+function cacheSearchValues(test: TestCaseSummary & { [searchValuesSymbol]?: SearchValues }): SearchValues {
+  const cached = test[searchValuesSymbol];
   if (cached)
     return cached;
 
@@ -178,7 +178,7 @@ function cacheSearchValues(test: TestCaseSummary): SearchValues {
     labels: test.tags.map(tag => tag.toLowerCase()),
     annotations: test.annotations.map(a => a.type.toLowerCase() + '=' + a.description?.toLocaleLowerCase())
   };
-  (test as any)[searchValuesSymbol] = searchValues;
+  test[searchValuesSymbol] = searchValues;
   return searchValues;
 }
 
diff --git a/packages/html-reporter/src/index.tsx b/packages/html-reporter/src/index.tsx
index d34aa2b640..ffbb825dd9 100644
--- a/packages/html-reporter/src/index.tsx
+++ b/packages/html-reporter/src/index.tsx
@@ -52,7 +52,7 @@ class ZipReport implements LoadedReport {
   private _json!: HTMLReport;
 
   async load() {
-    const zipReader = new zipjs.ZipReader(new zipjs.Data64URIReader((window as any).playwrightReportBase64), { useWebWorkers: false });
+    const zipReader = new zipjs.ZipReader(new zipjs.Data64URIReader(window.playwrightReportBase64!), { useWebWorkers: false });
     for (const entry of await zipReader.getEntries())
       this._entries.set(entry.filename, entry);
     this._json = await this.entry('report.json') as HTMLReport;
diff --git a/packages/playwright-core/src/server/recorder/recorderApp.ts b/packages/playwright-core/src/server/recorder/recorderApp.ts
index 03405c944e..7f9166ae73 100644
--- a/packages/playwright-core/src/server/recorder/recorderApp.ts
+++ b/packages/playwright-core/src/server/recorder/recorderApp.ts
@@ -38,7 +38,7 @@ declare global {
     playwrightSetSelector: (selector: string, focus?: boolean) => void;
     playwrightUpdateLogs: (callLogs: CallLog[]) => void;
     dispatch(data: EventData): Promise<void>;
-    saveSettings(data: any): Promise<void>;
+    saveSettings?(): Promise<void>;
   }
 }
 
diff --git a/packages/web/src/theme.ts b/packages/web/src/theme.ts
index 5ea2f65566..5534e73646 100644
--- a/packages/web/src/theme.ts
+++ b/packages/web/src/theme.ts
@@ -17,10 +17,16 @@
 import React from 'react';
 import { type Setting, settings } from './uiUtils';
 
+declare global {
+  interface Document {
+    playwrightThemeInitialized?: boolean;
+  }
+}
+
 export function applyTheme() {
-  if ((document as any).playwrightThemeInitialized)
+  if (document.playwrightThemeInitialized)
     return;
-  (document as any).playwrightThemeInitialized = true;
+  document.playwrightThemeInitialized = true;
   document!.defaultView!.addEventListener('focus', (event: any) => {
     if (event.target.document.nodeType === Node.DOCUMENT_NODE)
       document.body.classList.remove('inactive');
diff --git a/packages/web/src/uiUtils.ts b/packages/web/src/uiUtils.ts
index 54f33d229e..794ace1dc5 100644
--- a/packages/web/src/uiUtils.ts
+++ b/packages/web/src/uiUtils.ts
@@ -165,6 +165,12 @@ export function useSetting<S>(name: string | undefined, defaultValue: S, title?:
   return [value, setValueWrapper, setting];
 }
 
+declare global {
+  interface Window {
+    saveSettings?(): Promise<void>;
+  }
+}
+
 export class Settings {
   onChangeEmitter = new EventTarget();
 
@@ -175,8 +181,7 @@ export class Settings {
   setString(name: string, value: string) {
     localStorage[name] = value;
     this.onChangeEmitter.dispatchEvent(new Event(name));
-    if ((window as any).saveSettings)
-      (window as any).saveSettings();
+    window.saveSettings?.();
   }
 
   getObject<T>(name: string, defaultValue: T): T {
@@ -192,9 +197,7 @@ export class Settings {
   setObject<T>(name: string, value: T) {
     localStorage[name] = JSON.stringify(value);
     this.onChangeEmitter.dispatchEvent(new Event(name));
-
-    if ((window as any).saveSettings)
-      (window as any).saveSettings();
+    window.saveSettings?.();
   }
 }