diff --git a/types/bun/package.json b/types/bun/package.json
index 39c706fe02125f..74cb7619cddc73 100644
--- a/types/bun/package.json
+++ b/types/bun/package.json
@@ -6,7 +6,7 @@
         "https://bun.com"
     ],
     "dependencies": {
-        "bun-types": "1.3.11"
+        "bun-types": "1.3.12"
     },
     "devDependencies": {
         "@types/bun": "workspace:."
diff --git a/types/office-js-preview/index.d.ts b/types/office-js-preview/index.d.ts
index b2d89728502106..20155654e40705 100644
--- a/types/office-js-preview/index.d.ts
+++ b/types/office-js-preview/index.d.ts
@@ -11307,7 +11307,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param options - An object literal that contains one or more of the following properties:-
          *        `asyncContext`: Developers can provide any object they wish to access in the callback function.
@@ -11354,7 +11354,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param callback - Optional. When the method completes, the function passed in the `callback` parameter is called with a single parameter
          *                             of type `Office.AsyncResult`.
@@ -20207,7 +20207,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param options - An object literal that contains one or more of the following properties:-
          *        `asyncContext`: Developers can provide any object they wish to access in the callback function.
@@ -20263,7 +20263,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param callback - Optional. When the method completes, the function passed in the `callback` parameter is called with a single parameter of type `Office.AsyncResult`.
          *                 On success, the attachment identifier is provided in the `asyncResult.value` property. The identifier varies depending on the Outlook client.
diff --git a/types/office-js/index.d.ts b/types/office-js/index.d.ts
index 8dbb72ad56135b..1ce8d7b71c557c 100644
--- a/types/office-js/index.d.ts
+++ b/types/office-js/index.d.ts
@@ -11265,7 +11265,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param options - An object literal that contains one or more of the following properties:-
          *        `asyncContext`: Developers can provide any object they wish to access in the callback function.
@@ -11312,7 +11312,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param callback - Optional. When the method completes, the function passed in the `callback` parameter is called with a single parameter
          *                             of type `Office.AsyncResult`.
@@ -19677,7 +19677,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param options - An object literal that contains one or more of the following properties:-
          *        `asyncContext`: Developers can provide any object they wish to access in the callback function.
@@ -19733,7 +19733,7 @@ declare namespace Office {
          *
          * - `NumberOfAttachmentsExceeded`: The message or appointment has too many attachments.
          *
-         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 27,892,122 characters (about 25 MB).
+         * @param base64File - The Base64-encoded content of an image or file to be added to an email or event. The maximum length of the encoded string is 34,865,152 characters. This corresponds to a maximum attachment size of 25 MB before Base64 encoding.
          * @param attachmentName - The name of the attachment that is shown while the attachment is uploading. The maximum length is 255 characters.
          * @param callback - Optional. When the method completes, the function passed in the `callback` parameter is called with a single parameter of type `Office.AsyncResult`.
          *                 On success, the attachment identifier is provided in the `asyncResult.value` property. The identifier varies depending on the Outlook client.
diff --git a/types/puppeteer-har/index.d.ts b/types/puppeteer-har/index.d.ts
index 1b8431f34a3985..08f05cf35ebf7a 100644
--- a/types/puppeteer-har/index.d.ts
+++ b/types/puppeteer-har/index.d.ts
@@ -1,12 +1,18 @@
-interface PuppeteerHarOptions {
+import type { Frame, Page } from "puppeteer";
+
+export interface PuppeteerHarOptions {
     path?: string;
+    saveResponse?: boolean;
+    captureMimeTypes?: boolean;
 }
 
-declare class PuppeteerHar {
+export class PuppeteerHar {
     constructor(page: any, options?: PuppeteerHarOptions);
     start(options?: PuppeteerHarOptions): Promise<void>;
-    stop(): Promise<void>;
-    save(options: PuppeteerHarOptions): Promise<void>;
-}
+    stop(): Promise<PuppeteerHar | undefined>;
+    cleanUp(): Promise<void>;
 
-export = PuppeteerHar;
+    inProgress: boolean;
+    page: Page;
+    mainFrame: Frame;
+}
diff --git a/types/puppeteer-har/package.json b/types/puppeteer-har/package.json
index d804bb8a022880..140213dcbf84f3 100644
--- a/types/puppeteer-har/package.json
+++ b/types/puppeteer-har/package.json
@@ -6,7 +6,7 @@
         "https://github.com/Everettss/puppeteer-har#readme"
     ],
     "dependencies": {
-        "@types/puppeteer": "*"
+        "puppeteer": "*"
     },
     "devDependencies": {
         "@types/puppeteer-har": "workspace:."
@@ -15,6 +15,10 @@
         {
             "name": "Julian Ordaz",
             "githubUsername": "jordaz14"
+        },
+        {
+            "name": "Deniz Caglar",
+            "githubUsername": "CaglarDeniz"
         }
     ]
 }
diff --git a/types/puppeteer-har/puppeteer-har-tests.ts b/types/puppeteer-har/puppeteer-har-tests.ts
index 6834d6c3908f6f..b28fccbd98b51e 100644
--- a/types/puppeteer-har/puppeteer-har-tests.ts
+++ b/types/puppeteer-har/puppeteer-har-tests.ts
@@ -1,33 +1,40 @@
 /// <reference lib="dom" />
 
 // Import only for type-checking purposes
-import PuppeteerHar from "puppeteer-har";
+import { Frame, Page } from "puppeteer";
+import { PuppeteerHar, PuppeteerHarOptions } from "puppeteer-har";
 
 // Define a mock Page interface just for type-checking
-interface MockPage {
-    goto(url: string): Promise<void>;
-}
 
 // Create a mock Page object for type-checking
-const mockPage: MockPage = {
+const mockPage: any = {
     goto: async (url: string) => {
         // Mock implementation
     },
 };
 
 // Check if the PuppeteerHar class is correctly typed
-const page: MockPage = mockPage as any; // Type assertion to use MockPage
-const har = new PuppeteerHar(page);
+const page: Page = mockPage as any; // Type assertion to use Page
+
+const har = new PuppeteerHar(page, {
+    path: "",
+    saveResponse: true,
+    captureMimeTypes: true,
+} as PuppeteerHarOptions);
 
 // Type-check the methods of PuppeteerHar
 const startPromise: Promise<void> = har.start();
-const stopPromise: Promise<void> = har.stop();
-const savePromise: Promise<void> = har.save({ path: "example.har" });
+const stopPromise: Promise<PuppeteerHar | undefined> = har.stop();
+const cleanupPromise: Promise<void> = har.cleanUp();
 
 // Verify that the PuppeteerHar instance is correctly typed
 const harInstance: PuppeteerHar = har;
 
+const memberInProgress: boolean = har.inProgress;
+const memberPage: Page = har.page;
+const memberMainFrame: Frame = har.mainFrame;
+
 // Ensure that the methods return the correct types
 startPromise.then(() => console.log("Start method passed type check"));
 stopPromise.then(() => console.log("Stop method passed type check"));
-savePromise.then(() => console.log("Save method passed type check"));
+cleanupPromise.then(() => console.log("Cleanup method passed type check"));
diff --git a/types/youtube/index.d.ts b/types/youtube/index.d.ts
index 0e803982e0929a..62c58755976091 100644
--- a/types/youtube/index.d.ts
+++ b/types/youtube/index.d.ts
@@ -1035,3 +1035,7 @@ declare namespace YT {
         getVideoData(): VideoData;
     }
 }
+
+// eslint-disable-next-line @definitelytyped/export-just-namespace
+export = YT;
+export as namespace YT;
diff --git a/types/youtube/package.json b/types/youtube/package.json
index c0557bb77dadad..20220bae5f4413 100644
--- a/types/youtube/package.json
+++ b/types/youtube/package.json
@@ -1,7 +1,7 @@
 {
     "private": true,
     "name": "@types/youtube",
-    "version": "0.1.9999",
+    "version": "0.2.9999",
     "projects": [
         "https://developers.google.com/youtube/"
     ],
diff --git a/types/youtube/youtube-tests.ts b/types/youtube/youtube-tests.ts
index fd68f5ea5b9901..617a561860e3e3 100644
--- a/types/youtube/youtube-tests.ts
+++ b/types/youtube/youtube-tests.ts
@@ -1,3 +1,5 @@
+import * as YT from "youtube";
+
 const players: YT.Player[] = [
     new YT.Player(document.body, {}),
     new YT.Player(document.body, {