chore(main): release 5.0.4 (#399 )

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
fix(Utils): Circular dependency introduced in 38a83c3c2a (#400 )
2026-06-13 17:42:18 +00:00 · 2023-05-10 15:35:11 -03:00 · 2023-05-10 15:32:00 -03:00 · 2023-05-06 15:54:18 -03:00 · 2023-05-06 15:47:51 -03:00 · 2023-05-06 15:46:20 -03:00
452 changed files with 4505 additions and 3909 deletions
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -8,6 +8,8 @@ extends: [ eslint:recommended, 'plugin:@typescript-eslint/recommended' ]
 parser: '@typescript-eslint/parser'
 parserOptions:
  ecmaVersion: latest
+  project:
+    - tsconfig.json
 overrides:
  - 
    files:
@@ -30,6 +32,8 @@ rules:
  '@typescript-eslint/ban-types': 'off'
  'tsdoc/syntax': 'warn'
  '@typescript-eslint/no-explicit-any': 'off'
+  '@typescript-eslint/consistent-type-imports': 'error'
+  '@typescript-eslint/consistent-type-exports': 'error'

  no-template-curly-in-string: error
  no-unreachable-loop: error
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,56 @@
 # Changelog

+## [5.0.4](https://github.com/LuanRT/YouTube.js/compare/v5.0.3...v5.0.4) (2023-05-10)
+
+
+### Bug Fixes
+
+* **bundles:** Use ESM tslib build for the browser bundles ([#397](https://github.com/LuanRT/YouTube.js/issues/397)) ([2673419](https://github.com/LuanRT/YouTube.js/commit/26734194ab0bc5a9f57e1c509d7646ce8903d0c6))
+* **Utils:** Circular dependency introduced in 38a83c3c2aa814150d1d9b8ed99fca915c1d67fe ([#400](https://github.com/LuanRT/YouTube.js/issues/400)) ([66b026b](https://github.com/LuanRT/YouTube.js/commit/66b026bf493d71a39e12825938fe54dc63aefd16))
+* **Utils:** Use instanceof in deepCompare instead of the constructor name ([#398](https://github.com/LuanRT/YouTube.js/issues/398)) ([38a83c3](https://github.com/LuanRT/YouTube.js/commit/38a83c3c2aa814150d1d9b8ed99fca915c1d67fe))
+
+## [5.0.3](https://github.com/LuanRT/YouTube.js/compare/v5.0.2...v5.0.3) (2023-05-03)
+
+
+### Bug Fixes
+
+* **Video:** typo causing node parsing to fail ([3b0498b](https://github.com/LuanRT/YouTube.js/commit/3b0498b68b5378e63283e792bd45571c0b919e0b))
+
+## [5.0.2](https://github.com/LuanRT/YouTube.js/compare/v5.0.1...v5.0.2) (2023-04-30)
+
+
+### Bug Fixes
+
+* **VideoInfo:** Use microformat view_count when videoDetails view_count is NaN ([#393](https://github.com/LuanRT/YouTube.js/issues/393)) ([7c0abfc](https://github.com/LuanRT/YouTube.js/commit/7c0abfccd78a6c291d898f898d73a4f16170e2a9))
+
+## [5.0.1](https://github.com/LuanRT/YouTube.js/compare/v5.0.0...v5.0.1) (2023-04-30)
+
+
+### Bug Fixes
+
+* **web:** slow downloads due to visitor data ([#391](https://github.com/LuanRT/YouTube.js/issues/391)) ([4f7ec07](https://github.com/LuanRT/YouTube.js/commit/4f7ec07c3f689219b07e8291877c23b6fbf45fb1))
+
+## [5.0.0](https://github.com/LuanRT/YouTube.js/compare/v4.3.0...v5.0.0) (2023-04-29)
+
+
+### ⚠ BREAKING CHANGES
+
+* overhaul core classes and remove redundant code ([#388](https://github.com/LuanRT/YouTube.js/issues/388))
+
+### Features
+
+* **NavigationEndpoint:** parse `content` prop ([dd21f8c](https://github.com/LuanRT/YouTube.js/commit/dd21f8c75ae1d76180faab4f0ef9ee40920966e3))
+
+
+### Bug Fixes
+
+* **android:** workaround streaming URLs returning 403 ([#390](https://github.com/LuanRT/YouTube.js/issues/390)) ([75ea09d](https://github.com/LuanRT/YouTube.js/commit/75ea09dde86b1bdf13b197d6e02701899300a371))
+
+
+### Code Refactoring
+
+* overhaul core classes and remove redundant code ([#388](https://github.com/LuanRT/YouTube.js/issues/388)) ([95e0294](https://github.com/LuanRT/YouTube.js/commit/95e0294eabfdb20bbee2a4bfb751fd101402c5d6))
+
 ## [4.3.0](https://github.com/LuanRT/YouTube.js/compare/v4.2.0...v4.3.0) (2023-04-13)


--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,4 +1,4 @@
-Welcome to YouTube.js! We're thrilled to have you interested in contributing to our project. As a community-driven project, we believe in the power of collaboration and look forward to working with you. To get started, please follow our easy-to-follow guidelines:
+Welcome to YouTube.js! We're thrilled to have you interested in contributing to our project. As a community-driven project, we believe in the power of collaboration and look forward to working with you. To get started, please follow our guidelines:

 ## Issues

--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
  "name": "youtubei.js",
-  "version": "4.3.0",
+  "version": "5.0.4",
  "lockfileVersion": 2,
  "requires": true,
  "packages": {
    "": {
      "name": "youtubei.js",
-      "version": "4.3.0",
+      "version": "5.0.4",
      "funding": [
        "https://github.com/sponsors/LuanRT"
      ],
@@ -31,7 +31,7 @@
        "pbkit": "^0.0.59",
        "replace": "^1.2.2",
        "ts-jest": "^28.0.8",
-        "typescript": "^4.9.5"
+        "typescript": "^5.0.0"
      }
    },
    "node_modules/@ampproject/remapping": {
@@ -6265,16 +6265,16 @@
      }
    },
    "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
+      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
      "dev": true,
      "bin": {
        "tsc": "bin/tsc",
        "tsserver": "bin/tsserver"
      },
      "engines": {
-        "node": ">=4.2.0"
+        "node": ">=12.20"
      }
    },
    "node_modules/uhyphen": {
@@ -11007,9 +11007,9 @@
      "dev": true
    },
    "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.0.4.tgz",
+      "integrity": "sha512-cW9T5W9xY37cc+jfEnaUvX91foxtHkza3Nw3wkoF4sSlKn0MONdkdEndig/qPBWXNkmplh3NzayQzCiHM4/hqw==",
      "dev": true
    },
    "uhyphen": {
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "youtubei.js",
-  "version": "4.3.0",
+  "version": "5.0.4",
  "description": "A wrapper around YouTube's private API. Supports YouTube, YouTube Music, YouTube Kids and YouTube Studio (WIP).",
  "type": "module",
  "types": "./dist/src/platform/lib.d.ts",
@@ -73,7 +73,7 @@
    "build:esm": "npx tsc",
    "build:deno": "npx cpy ./src ./deno && npx cpy ./package.json ./deno && npx replace \".js';\" \".ts';\" ./deno -r && npx replace '.js\";' '.ts\";' ./deno -r && npx replace \"'linkedom';\" \"'https://esm.sh/linkedom';\" ./deno -r && npx replace \"'jintr';\" \"'https://esm.sh/jintr';\" ./deno -r && npx replace \"new Jinter.default\" \"new Jinter\" ./deno -r",
    "bundle:node": "npx esbuild ./dist/src/platform/node.js --bundle --target=node10 --keep-names --format=cjs --platform=node --outfile=./bundle/node.cjs --external:jintr --external:undici --external:linkedom --external:tslib --sourcemap --banner:js=\"/* eslint-disable */\"",
-    "bundle:browser": "npx esbuild ./dist/src/platform/web.js --banner:js=\"/* eslint-disable */\" --bundle --target=chrome58 --keep-names --format=esm --sourcemap --define:global=globalThis --outfile=./bundle/browser.js --platform=browser",
+    "bundle:browser": "npx esbuild ./dist/src/platform/web.js --banner:js=\"/* eslint-disable */\" --bundle --target=chrome58 --keep-names --format=esm --sourcemap --define:global=globalThis --conditions=module --outfile=./bundle/browser.js --platform=browser",
    "bundle:browser:prod": "npm run bundle:browser -- --outfile=./bundle/browser.min.js --minify",
    "prepare": "npm run build",
    "watch": "npx tsc --watch"
@@ -103,7 +103,7 @@
    "pbkit": "^0.0.59",
    "replace": "^1.2.2",
    "ts-jest": "^28.0.8",
-    "typescript": "^4.9.5"
+    "typescript": "^5.0.0"
  },
  "bugs": {
    "url": "https://github.com/LuanRT/YouTube.js/issues"
--- a/src/Innertube.ts
+++ b/src/Innertube.ts
@@ -1,50 +1,57 @@
-
-import Session, { SessionOptions } from './core/Session.js';
+import type { SessionOptions } from './core/Session.js';
+import Session from './core/Session.js';

 import NavigationEndpoint from './parser/classes/NavigationEndpoint.js';
+import type Format from './parser/classes/misc/Format.js';
 import Channel from './parser/youtube/Channel.js';
 import Comments from './parser/youtube/Comments.js';
+import Guide from './parser/youtube/Guide.js';
+import HashtagFeed from './parser/youtube/HashtagFeed.js';
 import History from './parser/youtube/History.js';
+import HomeFeed from './parser/youtube/HomeFeed.js';
 import Library from './parser/youtube/Library.js';
 import NotificationsMenu from './parser/youtube/NotificationsMenu.js';
 import Playlist from './parser/youtube/Playlist.js';
 import Search from './parser/youtube/Search.js';
 import VideoInfo from './parser/youtube/VideoInfo.js';
-import HashtagFeed from './parser/youtube/HashtagFeed.js';

-import AccountManager from './core/AccountManager.js';
-import Feed from './core/Feed.js';
-import InteractionManager from './core/InteractionManager.js';
-import YTKids from './core/Kids.js';
-import YTMusic from './core/Music.js';
-import PlaylistManager from './core/PlaylistManager.js';
-import YTStudio from './core/Studio.js';
-import TabbedFeed from './core/TabbedFeed.js';
-import HomeFeed from './parser/youtube/HomeFeed.js';
-import Guide from './parser/youtube/Guide.js';
+import { Kids, Music, Studio } from './core/clients/index.js';
+import { AccountManager, InteractionManager, PlaylistManager } from './core/managers/index.js';
+import { Feed, TabbedFeed } from './core/mixins/index.js';
+
 import Proto from './proto/index.js';
-import Constants from './utils/Constants.js';
+import * as Constants from './utils/Constants.js';
+import { InnertubeError, generateRandomString, throwIfMissing } from './utils/Utils.js';

-import type Actions from './core/Actions.js';
-import type Format from './parser/classes/misc/Format.js';
+import {
+  BrowseEndpoint,
+  GetNotificationMenuEndpoint,
+  GuideEndpoint,
+  NextEndpoint,
+  PlayerEndpoint,
+  ResolveURLEndpoint,
+  SearchEndpoint
+} from './core/endpoints/index.js';
+
+import { GetUnseenCountEndpoint } from './core/endpoints/notification/index.js';

 import type { ApiResponse } from './core/Actions.js';
 import type { IBrowseResponse, IParsedResponse } from './parser/types/index.js';
+import type { INextRequest } from './types/index.js';
 import type { DownloadOptions, FormatOptions } from './utils/FormatUtils.js';
-import { generateRandomString, InnertubeError, throwIfMissing } from './utils/Utils.js';

 export type InnertubeConfig = SessionOptions;

-export interface SearchFilters {
-  upload_date?: 'all' | 'hour' | 'today' | 'week' | 'month' | 'year';
-  type?: 'all' | 'video' | 'channel' | 'playlist' | 'movie';
-  duration?: 'all' | 'short' | 'medium' | 'long';
-  sort_by?: 'relevance' | 'rating' | 'upload_date' | 'view_count';
-  features?: ('hd' | 'subtitles' | 'creative_commons' | '3d' | 'live' | 'purchased' | '4k' | '360' | 'location' | 'hdr' | 'vr180')[];
-}
-
 export type InnerTubeClient = 'WEB' | 'ANDROID' | 'YTMUSIC_ANDROID' | 'YTMUSIC' | 'YTSTUDIO_ANDROID' | 'TV_EMBEDDED' | 'YTKIDS'

+export type SearchFilters = Partial<{
+  upload_date: 'all' | 'hour' | 'today' | 'week' | 'month' | 'year';
+  type: 'all' | 'video' | 'channel' | 'playlist' | 'movie';
+  duration: 'all' | 'short' | 'medium' | 'long';
+  sort_by: 'relevance' | 'rating' | 'upload_date' | 'view_count';
+  features: ('hd' | 'subtitles' | 'creative_commons' | '3d' | 'live' | 'purchased' | '4k' | '360' | 'location' | 'hdr' | 'vr180')[];
+}>;
+
 /**
 * Provides access to various services and modules in the YouTube API.
 */
@@ -67,48 +74,39 @@ export default class Innertube {
  async getInfo(target: string | NavigationEndpoint, client?: InnerTubeClient): Promise<VideoInfo> {
    throwIfMissing({ target });

-    let payload: {
-      videoId: string,
-      playlistId?: string,
-      params?: string,
-      playlistIndex?: number
-    };
+    let next_payload: INextRequest;

    if (target instanceof NavigationEndpoint) {
-      const video_id = target.payload?.videoId;
-
-      if (!video_id)
-        throw new InnertubeError('Missing video id in endpoint payload.', target);
-
-      payload = {
-        videoId: video_id
-      };
-
-      if (target.payload.playlistId) {
-        payload.playlistId = target.payload.playlistId;
-      }
-
-      if (target.payload.params) {
-        payload.params = target.payload.params;
-      }
-
-      if (target.payload.index) {
-        payload.playlistIndex = target.payload.index;
-      }
+      next_payload = NextEndpoint.build({
+        video_id: target.payload?.videoId,
+        playlist_id: target.payload?.playlistId,
+        params: target.payload?.params,
+        playlist_index: target.payload?.index
+      });
    } else if (typeof target === 'string') {
-      payload = {
-        videoId: target
-      };
+      next_payload = NextEndpoint.build({
+        video_id: target
+      });
    } else {
      throw new InnertubeError('Invalid target, expected either a video id or a valid NavigationEndpoint', target);
    }

+    if (!next_payload.videoId)
+      throw new InnertubeError('Video id cannot be empty', next_payload);
+
+    const player_payload = PlayerEndpoint.build({
+      video_id: next_payload.videoId,
+      playlist_id: next_payload?.playlistId,
+      client: client,
+      sts: this.#session.player?.sts
+    });
+
+    const player_response = this.actions.execute(PlayerEndpoint.PATH, player_payload);
+    const next_response = this.actions.execute(NextEndpoint.PATH, next_payload);
+    const response = await Promise.all([ player_response, next_response ]);
+
    const cpn = generateRandomString(16);

-    const initial_info = this.actions.getVideoInfo(payload.videoId, cpn, client);
-    const continuation = this.actions.execute('/next', payload);
-
-    const response = await Promise.all([ initial_info, continuation ]);
    return new VideoInfo(response, this.actions, cpn);
  }

@@ -120,8 +118,15 @@ export default class Innertube {
  async getBasicInfo(video_id: string, client?: InnerTubeClient): Promise<VideoInfo> {
    throwIfMissing({ video_id });

+    const response = await this.actions.execute(
+      PlayerEndpoint.PATH, PlayerEndpoint.build({
+        video_id: video_id,
+        client: client,
+        sts: this.#session.player?.sts
+      })
+    );
+
    const cpn = generateRandomString(16);
-    const response = await this.actions.getVideoInfo(video_id, cpn, client);

    return new VideoInfo([ response ], this.actions, cpn);
  }
@@ -134,14 +139,11 @@ export default class Innertube {
  async search(query: string, filters: SearchFilters = {}): Promise<Search> {
    throwIfMissing({ query });

-    const args = {
-      query,
-      ...{
-        params: filters ? Proto.encodeSearchFilters(filters) : undefined
-      }
-    };
-
-    const response = await this.actions.execute('/search', args);
+    const response = await this.actions.execute(
+      SearchEndpoint.PATH, SearchEndpoint.build({
+        query, params: filters ? Proto.encodeSearchFilters(filters) : undefined
+      })
+    );

    return new Search(this.actions, response);
  }
@@ -179,11 +181,13 @@ export default class Innertube {
  async getComments(video_id: string, sort_by?: 'TOP_COMMENTS' | 'NEWEST_FIRST'): Promise<Comments> {
    throwIfMissing({ video_id });

-    const payload = Proto.encodeCommentsSectionParams(video_id, {
-      sort_by: sort_by || 'TOP_COMMENTS'
-    });
-
-    const response = await this.actions.execute('/next', { continuation: payload });
+    const response = await this.actions.execute(
+      NextEndpoint.PATH, NextEndpoint.build({
+        continuation: Proto.encodeCommentsSectionParams(video_id, {
+          sort_by: sort_by || 'TOP_COMMENTS'
+        })
+      })
+    );

    return new Comments(this.actions, response.data);
  }
@@ -192,7 +196,9 @@ export default class Innertube {
   * Retrieves YouTube's home feed (aka recommendations).
   */
  async getHomeFeed(): Promise<HomeFeed> {
-    const response = await this.actions.execute('/browse', { browseId: 'FEwhat_to_watch' });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({ browse_id: 'FEwhat_to_watch' })
+    );
    return new HomeFeed(this.actions, response);
  }

@@ -200,7 +206,7 @@ export default class Innertube {
   * Retrieves YouTube's content guide.
   */
  async getGuide(): Promise<Guide> {
-    const response = await this.actions.execute('/guide');
+    const response = await this.actions.execute(GuideEndpoint.PATH);
    return new Guide(response.data);
  }

@@ -208,7 +214,9 @@ export default class Innertube {
   * Returns the account's library.
   */
  async getLibrary(): Promise<Library> {
-    const response = await this.actions.execute('/browse', { browseId: 'FElibrary' });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({ browse_id: 'FElibrary' })
+    );
    return new Library(this.actions, response);
  }

@@ -217,7 +225,9 @@ export default class Innertube {
   * Which can also be achieved with {@link getLibrary}.
   */
  async getHistory(): Promise<History> {
-    const response = await this.actions.execute('/browse', { browseId: 'FEhistory' });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({ browse_id: 'FEhistory' })
+    );
    return new History(this.actions, response);
  }

@@ -225,7 +235,9 @@ export default class Innertube {
   * Retrieves trending content.
   */
  async getTrending(): Promise<TabbedFeed<IBrowseResponse>> {
-    const response = await this.actions.execute('/browse', { browseId: 'FEtrending', parse: true });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, { ...BrowseEndpoint.build({ browse_id: 'FEtrending' }), parse: true }
+    );
    return new TabbedFeed(this.actions, response);
  }

@@ -233,7 +245,9 @@ export default class Innertube {
   * Retrieves subscriptions feed.
   */
  async getSubscriptionsFeed(): Promise<Feed<IBrowseResponse>> {
-    const response = await this.actions.execute('/browse', { browseId: 'FEsubscriptions', parse: true });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, { ...BrowseEndpoint.build({ browse_id: 'FEsubscriptions' }), parse: true }
+    );
    return new Feed(this.actions, response);
  }

@@ -243,7 +257,9 @@ export default class Innertube {
   */
  async getChannel(id: string): Promise<Channel> {
    throwIfMissing({ id });
-    const response = await this.actions.execute('/browse', { browseId: id });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({ browse_id: id })
+    );
    return new Channel(this.actions, response);
  }

@@ -251,7 +267,11 @@ export default class Innertube {
   * Retrieves notifications.
   */
  async getNotifications(): Promise<NotificationsMenu> {
-    const response = await this.actions.execute('/notification/get_notification_menu', { notificationsMenuRequestType: 'NOTIFICATIONS_MENU_REQUEST_TYPE_INBOX' });
+    const response = await this.actions.execute(
+      GetNotificationMenuEndpoint.PATH, GetNotificationMenuEndpoint.build({
+        notifications_menu_request_type: 'NOTIFICATIONS_MENU_REQUEST_TYPE_INBOX'
+      })
+    );
    return new NotificationsMenu(this.actions, response);
  }

@@ -259,7 +279,7 @@ export default class Innertube {
   * Retrieves unseen notifications count.
   */
  async getUnseenNotificationsCount(): Promise<number> {
-    const response = await this.actions.execute('/notification/get_unseen_count');
+    const response = await this.actions.execute(GetUnseenCountEndpoint.PATH);
    // TODO: properly parse this
    return response.data?.unseenCount || response.data?.actions?.[0].updateNotificationsUnseenCountAction?.unseenCount || 0;
  }
@@ -275,7 +295,9 @@ export default class Innertube {
      id = `VL${id}`;
    }

-    const response = await this.actions.execute('/browse', { browseId: id });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({ browse_id: id })
+    );

    return new Playlist(this.actions, response);
  }
@@ -287,8 +309,12 @@ export default class Innertube {
  async getHashtag(hashtag: string): Promise<HashtagFeed> {
    throwIfMissing({ hashtag });

-    const params = Proto.encodeHashtag(hashtag);
-    const response = await this.actions.execute('/browse', { browseId: 'FEhashtag', params });
+    const response = await this.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: 'FEhashtag',
+        params: Proto.encodeHashtag(hashtag)
+      })
+    );

    return new HashtagFeed(this.actions, response);
  }
@@ -322,7 +348,9 @@ export default class Innertube {
   * @param url - The URL.
   */
  async resolveURL(url: string): Promise<NavigationEndpoint> {
-    const response = await this.actions.execute('/navigation/resolve_url', { url, parse: true });
+    const response = await this.actions.execute(
+      ResolveURLEndpoint.PATH, { ...ResolveURLEndpoint.build({ url }), parse: true }
+    );
    return response.endpoint;
  }

@@ -338,58 +366,58 @@ export default class Innertube {
  }

  /**
-   * An instance of YTMusic for interacting with the YouTube Music service.
+   * An interface for interacting with YouTube Music.
   */
-  get music(): YTMusic {
-    return new YTMusic(this.#session);
+  get music() {
+    return new Music(this.#session);
  }

  /**
-   * An instance of YTStudio for interacting with the YouTube Studio service.
+   * An interface for interacting with YouTube Studio.
   */
-  get studio(): YTStudio {
-    return new YTStudio(this.#session);
+  get studio() {
+    return new Studio(this.#session);
  }

  /**
-   * An instance of YTKids for interacting with the YouTube Kids service.
+   * An interface for interacting with YouTube Kids.
   */
-  get kids(): YTKids {
-    return new YTKids(this.#session);
+  get kids() {
+    return new Kids(this.#session);
  }

  /**
-   * An instance of AccountManager for managing a user's account.
+   * An interface for managing and retrieving account information.
   */
-  get account(): AccountManager {
+  get account() {
    return new AccountManager(this.#session.actions);
  }

  /**
-   * An instance of PlaylistManager for managing playlists.
+   * An interface for managing playlists.
   */
-  get playlist(): PlaylistManager {
+  get playlist() {
    return new PlaylistManager(this.#session.actions);
  }

  /**
-   * An instance of InteractionManager for interacting with contents in YouTube.
+   * An interface for directly interacting with certain YouTube features.
   */
-  get interact(): InteractionManager {
+  get interact() {
    return new InteractionManager(this.#session.actions);
  }

  /**
-   * An instance of Actions.
+   * An internal class used to dispatch requests.
   */
-  get actions(): Actions {
+  get actions() {
    return this.#session.actions;
  }

  /**
-   * Returns the InnerTube session instance.
+   * The session used by this instance.
   */
-  get session(): Session {
+  get session() {
    return this.#session;
  }
 }
--- a/src/core/Actions.ts
+++ b/src/core/Actions.ts
@@ -28,7 +28,7 @@ export type ParsedResponse<T> =
  T extends '/notification/get_notification_menu' ? IGetNotificationsMenuResponse :
  IParsedResponse;

-class Actions {
+export default class Actions {
  #session: Session;

  constructor(session: Session) {
@@ -51,57 +51,6 @@ class Actions {
    };
  }

-  /**
-   * Used to retrieve video info.
-   * @param id - The video ID.
-   * @param cpn - Content Playback Nonce.
-   * @param client - The client to use.
-   * @param playlist_id - The playlist ID.
-   */
-  async getVideoInfo(id: string, cpn?: string, client?: string, playlist_id?: string): Promise<ApiResponse> {
-    const data: Record<string, any> = {
-      playbackContext: {
-        contentPlaybackContext: {
-          vis: 0,
-          splay: false,
-          referer: 'https://www.youtube.com',
-          currentUrl: `/watch?v=${id}`,
-          autonavState: 'STATE_NONE',
-          signatureTimestamp: this.#session.player?.sts || 0,
-          autoCaptionsDefaultOn: false,
-          html5Preference: 'HTML5_PREF_WANTS',
-          lactMilliseconds: '-1'
-        }
-      },
-      attestationRequest: {
-        omitBotguardData: true
-      },
-      videoId: id
-    };
-
-    if (client) {
-      data.client = client;
-    }
-
-    if (cpn) {
-      data.cpn = cpn;
-    }
-
-    if (playlist_id) {
-      data.playlistId = playlist_id;
-    }
-
-    const response = await this.#session.http.fetch('/player', {
-      method: 'POST',
-      body: JSON.stringify(data),
-      headers: {
-        'Content-Type': 'application/json'
-      }
-    });
-
-    return this.#wrap(response);
-  }
-
  /**
   * Makes calls to the playback tracking API.
   * @param url - The URL to call.
@@ -226,6 +175,4 @@ class Actions {
      'SPtime_watched'
    ].includes(id);
  }
-}
-
-export default Actions;
+}
--- a/src/core/Kids.ts
+++ b/src/core/Kids.ts
@@ -1,68 +0,0 @@
-import Search from '../parser/ytkids/Search.js';
-import HomeFeed from '../parser/ytkids/HomeFeed.js';
-import VideoInfo from '../parser/ytkids/VideoInfo.js';
-import Channel from '../parser/ytkids/Channel.js';
-import type Session from './Session.js';
-
-import { generateRandomString } from '../utils/Utils.js';
-
-class Kids {
-  #session: Session;
-
-  constructor(session: Session) {
-    this.#session = session;
-  }
-
-  /**
-   * Searches the given query.
-   * @param query - The query.
-   */
-  async search(query: string): Promise<Search> {
-    const response = await this.#session.actions.execute('/search', { query, client: 'YTKIDS' });
-    return new Search(this.#session.actions, response);
-  }
-
-  /**
-   * Retrieves video info.
-   * @param video_id - The video id.
-   */
-  async getInfo(video_id: string): Promise<VideoInfo> {
-    const cpn = generateRandomString(16);
-
-    const initial_info = this.#session.actions.execute('/player', {
-      cpn,
-      client: 'YTKIDS',
-      videoId: video_id,
-      playbackContext: {
-        contentPlaybackContext: {
-          signatureTimestamp: this.#session.player?.sts || 0
-        }
-      }
-    });
-
-    const continuation = this.#session.actions.execute('/next', { videoId: video_id, client: 'YTKIDS' });
-
-    const response = await Promise.all([ initial_info, continuation ]);
-
-    return new VideoInfo(response, this.#session.actions, cpn);
-  }
-
-  /**
-   * Retrieves the contents of the given channel.
-  * @param channel_id - The channel id.
-   */
-  async getChannel(channel_id: string): Promise<Channel> {
-    const response = await this.#session.actions.execute('/browse', { browseId: channel_id, client: 'YTKIDS' });
-    return new Channel(this.#session.actions, response);
-  }
-
-  /**
-   * Retrieves the home feed.
-   */
-  async getHomeFeed(): Promise<HomeFeed> {
-    const response = await this.#session.actions.execute('/browse', { browseId: 'FEkids_home', client: 'YTKIDS' });
-    return new HomeFeed(this.#session.actions, response);
-  }
-}
-
-export default Kids;
--- a/src/core/OAuth.ts
+++ b/src/core/OAuth.ts
@@ -1,4 +1,4 @@
-import Constants from '../utils/Constants.js';
+import * as Constants from '../utils/Constants.js';
 import { OAuthError, Platform } from '../utils/Utils.js';
 import type Session from './Session.js';

@@ -28,7 +28,7 @@ export type OAuthAuthEventHandler = (data: {
 export type OAuthAuthPendingEventHandler = (data: OAuthAuthPendingData) => any;
 export type OAuthAuthErrorEventHandler = (err: OAuthError) => any;

-class OAuth {
+export default class OAuth {
  #identity?: Record<string, string>;
  #session: Session;
  #credentials?: Credentials;
@@ -264,6 +264,4 @@ class OAuth {
      Reflect.has(this.#credentials, 'refresh_token') &&
      Reflect.has(this.#credentials, 'expires') || false;
  }
-}
-
-export default OAuth;
+}
--- a/src/core/Player.ts
+++ b/src/core/Player.ts
@@ -1,10 +1,13 @@
 import { Platform, getRandomUserAgent, getStringBetweenStrings, PlayerError } from '../utils/Utils.js';

-import Constants from '../utils/Constants.js';
+import * as Constants from '../utils/Constants.js';

-import { ICache } from '../types/Cache.js';
-import { FetchFunction } from '../types/PlatformShim.js';
+import type { ICache } from '../types/Cache.js';
+import type { FetchFunction } from '../types/PlatformShim.js';

+/**
+ * Represents YouTube's player script. This is required to decipher signatures.
+ */
 export default class Player {
  #nsig_sc;
  #sig_sc;
@@ -104,6 +107,29 @@ export default class Player {
      url_components.searchParams.set('n', nsig);
    }

+    const client = url_components.searchParams.get('c');
+
+    switch (client) {
+      case 'WEB':
+        url_components.searchParams.set('cver', Constants.CLIENTS.WEB.VERSION);
+        break;
+      case 'WEB_REMIX':
+        url_components.searchParams.set('cver', Constants.CLIENTS.YTMUSIC.VERSION);
+        break;
+      case 'WEB_KIDS':
+        url_components.searchParams.set('cver', Constants.CLIENTS.WEB_KIDS.VERSION);
+        break;
+      case 'ANDROID':
+        url_components.searchParams.set('cver', Constants.CLIENTS.ANDROID.VERSION);
+        break;
+      case 'ANDROID_MUSIC':
+        url_components.searchParams.set('cver', Constants.CLIENTS.YTMUSIC_ANDROID.VERSION);
+        break;
+      case 'TVHTML5_SIMPLY_EMBEDDED_PLAYER':
+        url_components.searchParams.set('cver', Constants.CLIENTS.TV_EMBEDDED.VERSION);
+        break;
+    }
+
    return url_components.toString();
  }

--- a/src/core/Session.ts
+++ b/src/core/Session.ts
@@ -1,14 +1,16 @@
-import Constants, { CLIENTS } from '../utils/Constants.js';
+import * as Constants from '../utils/Constants.js';
 import EventEmitterLike from '../utils/EventEmitterLike.js';
 import Actions from './Actions.js';
 import Player from './Player.js';

 import Proto from '../proto/index.js';
-import { ICache } from '../types/Cache.js';
-import { FetchFunction } from '../types/PlatformShim.js';
+import type { ICache } from '../types/Cache.js';
+import type { FetchFunction } from '../types/PlatformShim.js';
 import HTTPClient from '../utils/HTTPClient.js';
-import { DeviceCategory, getRandomUserAgent, InnertubeError, Platform, SessionError } from '../utils/Utils.js';
-import OAuth, { Credentials, OAuthAuthErrorEventHandler, OAuthAuthEventHandler, OAuthAuthPendingEventHandler } from './OAuth.js';
+import type { DeviceCategory } from '../utils/Utils.js';
+import { generateRandomString, getRandomUserAgent, InnertubeError, Platform, SessionError } from '../utils/Utils.js';
+import type { Credentials, OAuthAuthErrorEventHandler, OAuthAuthEventHandler, OAuthAuthPendingEventHandler } from './OAuth.js';
+import OAuth from './OAuth.js';

 export enum ClientType {
  WEB = 'WEB',
@@ -30,7 +32,6 @@ export interface Context {
    screenPixelDensity: number;
    screenWidthPoints: number;
    visitorData: string;
-    userAgent: string;
    clientName: string;
    clientVersion: string;
    clientScreen?: string,
@@ -41,6 +42,7 @@ export interface Context {
    clientFormFactor: string;
    userInterfaceTheme: string;
    timeZone: string;
+    userAgent?: string;
    browserName?: string;
    browserVersion?: string;
    originalUrl: string;
@@ -64,9 +66,6 @@ export interface Context {
  thirdParty?: {
    embedUrl: string;
  };
-  request: {
-    useSsl: true;
-  };
 }

 export interface SessionOptions {
@@ -135,6 +134,9 @@ export interface SessionData {
  api_version: string;
 }

+/**
+ * Represents an InnerTube session. This holds all the data needed to make requests to YouTube.
+ */
 export default class Session extends EventEmitterLike {
  #api_version: string;
  #key: string;
@@ -234,7 +236,7 @@ export default class Session extends EventEmitterLike {
  }, fetch: FetchFunction = Platform.shim.fetch): Promise<SessionData> {
    const url = new URL('/sw.js_data', Constants.URLS.YT_BASE);

-    let visitor_id = Constants.CLIENTS.WEB.STATIC_VISITOR_ID;
+    let visitor_id = generateRandomString(11);

    if (options.visitor_data) {
      const decoded_visitor_data = Proto.decodeVisitorData(options.visitor_data);
@@ -273,7 +275,6 @@ export default class Session extends EventEmitterLike {
        screenPixelDensity: 1,
        screenWidthPoints: 1920,
        visitorData: device_info[13],
-        userAgent: device_info[14],
        clientName: options.client_name,
        clientVersion: device_info[16],
        osName: device_info[17],
@@ -287,14 +288,11 @@ export default class Session extends EventEmitterLike {
        originalUrl: Constants.URLS.YT_BASE,
        deviceMake: device_info[11],
        deviceModel: device_info[12],
-        utcOffsetMinutes: new Date().getTimezoneOffset()
+        utcOffsetMinutes: -new Date().getTimezoneOffset()
      },
      user: {
        enableSafetyMode: options.enable_safety_mode,
        lockedSafetyMode: false
-      },
-      request: {
-        useSsl: true
      }
    };

@@ -310,7 +308,7 @@ export default class Session extends EventEmitterLike {
    enable_safety_mode: boolean;
    visitor_data: string;
  }): SessionData {
-    let visitor_id = Constants.CLIENTS.WEB.STATIC_VISITOR_ID;
+    let visitor_id = generateRandomString(11);

    if (options.visitor_data) {
      const decoded_visitor_data = Proto.decodeVisitorData(options.visitor_data);
@@ -326,9 +324,8 @@ export default class Session extends EventEmitterLike {
        screenPixelDensity: 1,
        screenWidthPoints: 1920,
        visitorData: Proto.encodeVisitorData(visitor_id, Math.floor(Date.now() / 1000)),
-        userAgent: getRandomUserAgent('desktop'),
        clientName: options.client_name,
-        clientVersion: CLIENTS.WEB.VERSION,
+        clientVersion: Constants.CLIENTS.WEB.VERSION,
        osName: 'Windows',
        osVersion: '10.0',
        platform: options.device_category.toUpperCase(),
@@ -338,18 +335,15 @@ export default class Session extends EventEmitterLike {
        originalUrl: Constants.URLS.YT_BASE,
        deviceMake: '',
        deviceModel: '',
-        utcOffsetMinutes: new Date().getTimezoneOffset()
+        utcOffsetMinutes: -new Date().getTimezoneOffset()
      },
      user: {
        enableSafetyMode: options.enable_safety_mode,
        lockedSafetyMode: false
-      },
-      request: {
-        useSsl: true
      }
    };

-    return { context, api_key: CLIENTS.WEB.API_KEY, api_version: CLIENTS.WEB.API_VERSION };
+    return { context, api_key: Constants.CLIENTS.WEB.API_KEY, api_version: Constants.CLIENTS.WEB.API_VERSION };
  }

  async signIn(credentials?: Credentials): Promise<void> {
--- a/src/core/clients/Kids.ts
+++ b/src/core/clients/Kids.ts
@@ -0,0 +1,83 @@
+import Channel from '../../parser/ytkids/Channel.js';
+import HomeFeed from '../../parser/ytkids/HomeFeed.js';
+import Search from '../../parser/ytkids/Search.js';
+import VideoInfo from '../../parser/ytkids/VideoInfo.js';
+import type Session from '../Session.js';
+
+import { generateRandomString } from '../../utils/Utils.js';
+
+import {
+  BrowseEndpoint, NextEndpoint,
+  PlayerEndpoint, SearchEndpoint
+} from '../endpoints/index.js';
+
+export default class Kids {
+  #session: Session;
+
+  constructor(session: Session) {
+    this.#session = session;
+  }
+
+  /**
+   * Searches the given query.
+   * @param query - The query.
+   */
+  async search(query: string): Promise<Search> {
+    const response = await this.#session.actions.execute(
+      SearchEndpoint.PATH, SearchEndpoint.build({ client: 'YTKIDS', query })
+    );
+    return new Search(this.#session.actions, response);
+  }
+
+  /**
+   * Retrieves video info.
+   * @param video_id - The video id.
+   */
+  async getInfo(video_id: string): Promise<VideoInfo> {
+    const player_payload = PlayerEndpoint.build({
+      sts: this.#session.player?.sts,
+      client: 'YTKIDS',
+      video_id
+    });
+
+    const next_payload = NextEndpoint.build({
+      video_id,
+      client: 'YTKIDS'
+    });
+
+    const player_response = this.#session.actions.execute(PlayerEndpoint.PATH, player_payload);
+    const next_response = this.#session.actions.execute(NextEndpoint.PATH, next_payload);
+    const response = await Promise.all([ player_response, next_response ]);
+
+    const cpn = generateRandomString(16);
+
+    return new VideoInfo(response, this.#session.actions, cpn);
+  }
+
+  /**
+   * Retrieves the contents of the given channel.
+  * @param channel_id - The channel id.
+   */
+  async getChannel(channel_id: string): Promise<Channel> {
+    const response = await this.#session.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: channel_id,
+        client: 'YTKIDS'
+      })
+    );
+    return new Channel(this.#session.actions, response);
+  }
+
+  /**
+   * Retrieves the home feed.
+   */
+  async getHomeFeed(): Promise<HomeFeed> {
+    const response = await this.#session.actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: 'FEkids_home',
+        client: 'YTKIDS'
+      })
+    );
+    return new HomeFeed(this.#session.actions, response);
+  }
+}
--- a/src/core/clients/Music.ts
+++ b/src/core/clients/Music.ts
@@ -1,38 +1,41 @@
+import Album from '../../parser/ytmusic/Album.js';
+import Artist from '../../parser/ytmusic/Artist.js';
+import Explore from '../../parser/ytmusic/Explore.js';
+import HomeFeed from '../../parser/ytmusic/HomeFeed.js';
+import Library from '../../parser/ytmusic/Library.js';
+import Playlist from '../../parser/ytmusic/Playlist.js';
+import Recap from '../../parser/ytmusic/Recap.js';
+import Search from '../../parser/ytmusic/Search.js';
+import TrackInfo from '../../parser/ytmusic/TrackInfo.js';

-import Album from '../parser/ytmusic/Album.js';
-import Artist from '../parser/ytmusic/Artist.js';
-import Explore from '../parser/ytmusic/Explore.js';
-import HomeFeed from '../parser/ytmusic/HomeFeed.js';
-import Library from '../parser/ytmusic/Library.js';
-import Playlist from '../parser/ytmusic/Playlist.js';
-import Recap from '../parser/ytmusic/Recap.js';
-import Search from '../parser/ytmusic/Search.js';
-import TrackInfo from '../parser/ytmusic/TrackInfo.js';
+import AutomixPreviewVideo from '../../parser/classes/AutomixPreviewVideo.js';
+import Message from '../../parser/classes/Message.js';
+import MusicCarouselShelf from '../../parser/classes/MusicCarouselShelf.js';
+import MusicDescriptionShelf from '../../parser/classes/MusicDescriptionShelf.js';
+import MusicQueue from '../../parser/classes/MusicQueue.js';
+import MusicTwoRowItem from '../../parser/classes/MusicTwoRowItem.js';
+import PlaylistPanel from '../../parser/classes/PlaylistPanel.js';
+import SearchSuggestionsSection from '../../parser/classes/SearchSuggestionsSection.js';
+import SectionList from '../../parser/classes/SectionList.js';
+import Tab from '../../parser/classes/Tab.js';
+import Proto from '../../proto/index.js';

-import AutomixPreviewVideo from '../parser/classes/AutomixPreviewVideo.js';
-import Message from '../parser/classes/Message.js';
-import MusicCarouselShelf from '../parser/classes/MusicCarouselShelf.js';
-import MusicDescriptionShelf from '../parser/classes/MusicDescriptionShelf.js';
-import MusicQueue from '../parser/classes/MusicQueue.js';
-import MusicTwoRowItem from '../parser/classes/MusicTwoRowItem.js';
-import PlaylistPanel from '../parser/classes/PlaylistPanel.js';
-import SearchSuggestionsSection from '../parser/classes/SearchSuggestionsSection.js';
-import SectionList from '../parser/classes/SectionList.js';
-import Tab from '../parser/classes/Tab.js';
+import type { ObservedArray, YTNode } from '../../parser/helpers.js';
+import type { MusicSearchFilters } from '../../types/index.js';
+import { InnertubeError, generateRandomString, throwIfMissing } from '../../utils/Utils.js';
+import type Actions from '../Actions.js';
+import type Session from '../Session.js';

-import { observe } from '../parser/helpers.js';
-import Proto from '../proto/index.js';
-import { generateRandomString, InnertubeError, throwIfMissing } from '../utils/Utils.js';
+import {
+  BrowseEndpoint,
+  NextEndpoint,
+  PlayerEndpoint,
+  SearchEndpoint
+} from '../endpoints/index.js';

-import type { ObservedArray, YTNode } from '../parser/helpers.js';
-import type Actions from './Actions.js';
-import type Session from './Session.js';
+import { GetSearchSuggestionsEndpoint } from '../endpoints/music/index.js';

-export interface MusicSearchFilters {
-  type?: 'all' | 'song' | 'video' | 'album' | 'playlist' | 'artist';
-}
-
-class Music {
+export default class Music {
  #session: Session;
  #actions: Actions;

@@ -56,25 +59,23 @@ class Music {
  }

  async #fetchInfoFromVideoId(video_id: string): Promise<TrackInfo> {
+    const player_payload = PlayerEndpoint.build({
+      video_id,
+      sts: this.#session.player?.sts,
+      client: 'YTMUSIC'
+    });
+
+    const next_payload = NextEndpoint.build({
+      video_id,
+      client: 'YTMUSIC'
+    });
+
+    const player_response = this.#actions.execute(PlayerEndpoint.PATH, player_payload);
+    const next_response = this.#actions.execute(NextEndpoint.PATH, next_payload);
+    const response = await Promise.all([ player_response, next_response ]);
+
    const cpn = generateRandomString(16);

-    const initial_info = this.#actions.execute('/player', {
-      cpn,
-      client: 'YTMUSIC',
-      videoId: video_id,
-      playbackContext: {
-        contentPlaybackContext: {
-          signatureTimestamp: this.#session.player?.sts || 0
-        }
-      }
-    });
-
-    const continuation = this.#actions.execute('/next', {
-      client: 'YTMUSIC',
-      videoId: video_id
-    });
-
-    const response = await Promise.all([ initial_info, continuation ]);
    return new TrackInfo(response, this.#actions, cpn);
  }

@@ -85,25 +86,26 @@ class Music {
    if (!list_item.endpoint)
      throw new Error('This item does not have an endpoint.');

-    const cpn = generateRandomString(16);
-
-    const initial_info = list_item.endpoint.call(this.#actions, {
-      cpn,
+    const player_response = list_item.endpoint.call(this.#actions, {
      client: 'YTMUSIC',
      playbackContext: {
        contentPlaybackContext: {
-          signatureTimestamp: this.#session.player?.sts || 0
+          ...{
+            signatureTimestamp: this.#session.player?.sts
+          }
        }
      }
    });

-    const continuation = list_item.endpoint.call(this.#actions, {
+    const next_response = list_item.endpoint.call(this.#actions, {
      client: 'YTMUSIC',
      enablePersistentPlaylistPanel: true,
      override_endpoint: '/next'
    });

-    const response = await Promise.all([ initial_info, continuation ]);
+    const cpn = generateRandomString(16);
+
+    const response = await Promise.all([ player_response, next_response ]);
    return new TrackInfo(response, this.#actions, cpn);
  }

@@ -115,17 +117,12 @@ class Music {
  async search(query: string, filters: MusicSearchFilters = {}): Promise<Search> {
    throwIfMissing({ query });

-    const payload: {
-      query: string;
-      client: string;
-      params?: string;
-    } = { query, client: 'YTMUSIC' };
-
-    if (filters.type && filters.type !== 'all') {
-      payload.params = Proto.encodeMusicSearchFilters(filters);
-    }
-
-    const response = await this.#actions.execute('/search', payload);
+    const response = await this.#actions.execute(
+      SearchEndpoint.PATH, SearchEndpoint.build({
+        query, client: 'YTMUSIC',
+        params: filters.type && filters.type !== 'all' ? Proto.encodeMusicSearchFilters(filters) : undefined
+      })
+    );

    return new Search(response, this.#actions, Reflect.has(filters, 'type') && filters.type !== 'all');
  }
@@ -134,10 +131,12 @@ class Music {
   * Retrieves the home feed.
   */
  async getHomeFeed(): Promise<HomeFeed> {
-    const response = await this.#actions.execute('/browse', {
-      client: 'YTMUSIC',
-      browseId: 'FEmusic_home'
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: 'FEmusic_home',
+        client: 'YTMUSIC'
+      })
+    );

    return new HomeFeed(response, this.#actions);
  }
@@ -146,10 +145,12 @@ class Music {
   * Retrieves the Explore feed.
   */
  async getExplore(): Promise<Explore> {
-    const response = await this.#actions.execute('/browse', {
-      client: 'YTMUSIC',
-      browseId: 'FEmusic_explore'
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        client: 'YTMUSIC',
+        browse_id: 'FEmusic_explore'
+      })
+    );

    return new Explore(response);
    // TODO: return new Explore(response, this.#actions);
@@ -159,10 +160,12 @@ class Music {
   * Retrieves the library.
   */
  async getLibrary(): Promise<Library> {
-    const response = await this.#actions.execute('/browse', {
-      client: 'YTMUSIC',
-      browseId: 'FEmusic_library_landing'
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        client: 'YTMUSIC',
+        browse_id: 'FEmusic_library_landing'
+      })
+    );

    return new Library(response, this.#actions);
  }
@@ -177,10 +180,12 @@ class Music {
    if (!artist_id.startsWith('UC') && !artist_id.startsWith('FEmusic_library_privately_owned_artist'))
      throw new InnertubeError('Invalid artist id', artist_id);

-    const response = await this.#actions.execute('/browse', {
-      client: 'YTMUSIC',
-      browseId: artist_id
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        client: 'YTMUSIC',
+        browse_id: artist_id
+      })
+    );

    return new Artist(response, this.#actions);
  }
@@ -195,10 +200,12 @@ class Music {
    if (!album_id.startsWith('MPR') && !album_id.startsWith('FEmusic_library_privately_owned_release'))
      throw new InnertubeError('Invalid album id', album_id);

-    const response = await this.#actions.execute('/browse', {
-      client: 'YTMUSIC',
-      browseId: album_id
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        client: 'YTMUSIC',
+        browse_id: album_id
+      })
+    );

    return new Album(response);
  }
@@ -214,10 +221,12 @@ class Music {
      playlist_id = `VL${playlist_id}`;
    }

-    const response = await this.#actions.execute('/browse', {
-      client: 'YTMUSIC',
-      browseId: playlist_id
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        client: 'YTMUSIC',
+        browse_id: playlist_id
+      })
+    );

    return new Playlist(response, this.#actions);
  }
@@ -230,13 +239,11 @@ class Music {
  async getUpNext(video_id: string, automix = true): Promise<PlaylistPanel> {
    throwIfMissing({ video_id });

-    const data = await this.#actions.execute('/next', {
-      videoId: video_id,
-      client: 'YTMUSIC',
-      parse: true
-    });
+    const response = await this.#actions.execute(
+      NextEndpoint.PATH, { ...NextEndpoint.build({ video_id, client: 'YTMUSIC' }), parse: true }
+    );

-    const tabs = data.contents_memo?.getType(Tab);
+    const tabs = response.contents_memo?.getType(Tab);

    const tab = tabs?.first();

@@ -278,13 +285,11 @@ class Music {
  async getRelated(video_id: string): Promise<ObservedArray<MusicCarouselShelf | MusicDescriptionShelf>> {
    throwIfMissing({ video_id });

-    const data = await this.#actions.execute('/next', {
-      videoId: video_id,
-      client: 'YTMUSIC',
-      parse: true
-    });
+    const response = await this.#actions.execute(
+      NextEndpoint.PATH, { ...NextEndpoint.build({ video_id, client: 'YTMUSIC' }), parse: true }
+    );

-    const tabs = data.contents_memo?.getType(Tab);
+    const tabs = response.contents_memo?.getType(Tab);

    const tab = tabs?.matchCondition((tab) => tab.endpoint.payload.browseEndpointContextSupportedConfigs?.browseEndpointContextMusicConfig?.pageType === 'MUSIC_PAGE_TYPE_TRACK_RELATED');

@@ -308,13 +313,11 @@ class Music {
  async getLyrics(video_id: string): Promise<MusicDescriptionShelf | undefined> {
    throwIfMissing({ video_id });

-    const data = await this.#actions.execute('/next', {
-      videoId: video_id,
-      client: 'YTMUSIC',
-      parse: true
-    });
+    const response = await this.#actions.execute(
+      NextEndpoint.PATH, { ...NextEndpoint.build({ video_id, client: 'YTMUSIC' }), parse: true }
+    );

-    const tabs = data.contents_memo?.getType(Tab);
+    const tabs = response.contents_memo?.getType(Tab);

    const tab = tabs?.matchCondition((tab) => tab.endpoint.payload.browseEndpointContextSupportedConfigs?.browseEndpointContextMusicConfig?.pageType === 'MUSIC_PAGE_TYPE_TRACK_LYRICS');

@@ -327,7 +330,7 @@ class Music {
      throw new InnertubeError('Unexpected response', page);

    if (page.contents.item().key('type').string() === 'Message')
-      throw new InnertubeError(page.contents.item().as(Message).text, video_id);
+      throw new InnertubeError(page.contents.item().as(Message).text.toString(), video_id);

    const section_list = page.contents.item().as(SectionList).contents;

@@ -338,10 +341,12 @@ class Music {
   * Retrieves recap.
   */
  async getRecap(): Promise<Recap> {
-    const response = await this.#actions.execute('/browse', {
-      browseId: 'FEmusic_listening_review',
-      client: 'YTMUSIC_ANDROID'
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        client: 'YTMUSIC_ANDROID',
+        browse_id: 'FEmusic_listening_review'
+      })
+    );

    return new Recap(response, this.#actions);
  }
@@ -351,19 +356,16 @@ class Music {
   * @param query - The query.
   */
  async getSearchSuggestions(query: string): Promise<ObservedArray<YTNode>> {
-    const response = await this.#actions.execute('/music/get_search_suggestions', {
-      parse: true,
-      input: query,
-      client: 'YTMUSIC'
-    });
+    const response = await this.#actions.execute(
+      GetSearchSuggestionsEndpoint.PATH,
+      { ...GetSearchSuggestionsEndpoint.build({ input: query }), parse: true }
+    );

-    const search_suggestions_section = response.contents_memo?.getType(SearchSuggestionsSection)?.[0];
+    if (!response.contents_memo)
+      throw new InnertubeError('Unexpected response', response);

-    if (!search_suggestions_section?.contents.is_array)
-      return observe([] as YTNode[]);
+    const search_suggestions_section = response.contents_memo.getType(SearchSuggestionsSection).first();

-    return search_suggestions_section?.contents.array();
+    return search_suggestions_section.contents;
  }
-}
-
-export default Music;
+}
--- a/src/core/clients/Studio.ts
+++ b/src/core/clients/Studio.ts
@@ -1,9 +1,12 @@
-import Proto from '../proto/index.js';
-import { Constants } from '../utils/index.js';
-import { InnertubeError, MissingParamError, Platform } from '../utils/Utils.js';
+import Proto from '../../proto/index.js';
+import * as Constants from '../../utils/Constants.js';
+import { InnertubeError, MissingParamError, Platform } from '../../utils/Utils.js';

-import type { ApiResponse } from './Actions.js';
-import type Session from './Session.js';
+import type { UpdateVideoMetadataOptions, UploadedVideoMetadataOptions } from '../../types/Clients.js';
+import type { ApiResponse } from '../Actions.js';
+import type Session from '../Session.js';
+
+import { CreateVideoEndpoint } from '../endpoints/upload/index.js';

 interface UploadResult {
  status: string;
@@ -18,25 +21,7 @@ interface InitialUploadData {
  chunk_granularity: string;
 }

-export interface VideoMetadata {
-  title?: string;
-  description?: string;
-  tags?: string[];
-  category?: number;
-  license?: string;
-  age_restricted?: boolean;
-  made_for_kids?: boolean;
-  privacy?: 'PUBLIC' | 'PRIVATE' | 'UNLISTED';
-}
-
-export interface UploadedVideoMetadata {
-  title?: string;
-  description?: string;
-  privacy?: 'PUBLIC' | 'PRIVATE' | 'UNLISTED';
-  is_draft?: boolean;
-}
-
-class Studio {
+export default class Studio {
  #session: Session;

  constructor(session: Session) {
@@ -69,7 +54,7 @@ class Studio {
  }

  /**
-   * Updates given video's metadata.
+   * Updates a given video's metadata.
   * @example
   * ```ts
   * const response = await yt.studio.updateVideoMetadata('videoid', {
@@ -82,7 +67,7 @@ class Studio {
   * });
   * ```
   */
-  async updateVideoMetadata(video_id: string, metadata: VideoMetadata): Promise<ApiResponse> {
+  async updateVideoMetadata(video_id: string, metadata: UpdateVideoMetadataOptions): Promise<ApiResponse> {
    if (!this.#session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

@@ -104,7 +89,7 @@ class Studio {
   * const response = await yt.studio.upload(file.buffer, { title: 'Wow!' });
   * ```
   */
-  async upload(file: BodyInit, metadata: UploadedVideoMetadata = {}): Promise<ApiResponse> {
+  async upload(file: BodyInit, metadata: UploadedVideoMetadataOptions = {}): Promise<ApiResponse> {
    if (!this.#session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

@@ -174,38 +159,34 @@ class Studio {
    return data;
  }

-  async #setVideoMetadata(initial_data: InitialUploadData, upload_result: UploadResult, metadata: UploadedVideoMetadata) {
-    const metadata_payload = {
-      resourceId: {
-        scottyResourceId: {
-          id: upload_result.scottyResourceId
-        }
-      },
-      frontendUploadId: initial_data.frontend_upload_id,
-      initialMetadata: {
-        title: {
-          newTitle: metadata.title || new Date().toDateString()
+  async #setVideoMetadata(initial_data: InitialUploadData, upload_result: UploadResult, metadata: UploadedVideoMetadataOptions) {
+    const response = await this.#session.actions.execute(
+      CreateVideoEndpoint.PATH, CreateVideoEndpoint.build({
+        resource_id: {
+          scotty_resource_id: {
+            id: upload_result.scottyResourceId
+          }
        },
-        description: {
-          newDescription: metadata.description || '',
-          shouldSegment: true
+        frontend_upload_id: initial_data.frontend_upload_id,
+        initial_metadata: {
+          title: {
+            new_title: metadata.title || new Date().toDateString()
+          },
+          description: {
+            new_description: metadata.description || '',
+            should_segment: true
+          },
+          privacy: {
+            new_privacy: metadata.privacy || 'PRIVATE'
+          },
+          draft_state: {
+            is_draft: metadata.is_draft
+          }
        },
-        privacy: {
-          newPrivacy: metadata.privacy || 'PRIVATE'
-        },
-        draftState: {
-          isDraft: metadata.is_draft || false
-        }
-      }
-    };
-
-    const response = await this.#session.actions.execute('/upload/createvideo', {
-      client: 'ANDROID',
-      ...metadata_payload
-    });
+        client: 'ANDROID'
+      })
+    );

    return response;
  }
-}
-
-export default Studio;
+}
--- a/src/core/clients/index.ts
+++ b/src/core/clients/index.ts
@@ -0,0 +1,3 @@
+export { default as Kids } from './Kids.js';
+export { default as Music } from './Music.js';
+export { default as Studio } from './Studio.js';
--- a/src/core/endpoints/BrowseEndpoint.ts
+++ b/src/core/endpoints/BrowseEndpoint.ts
@@ -0,0 +1,19 @@
+import type { IBrowseRequest, BrowseEndpointOptions } from '../../types/index.js';
+
+export const PATH = '/browse';
+
+/**
+ * Builds a `/browse` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: BrowseEndpointOptions): IBrowseRequest {
+  return {
+    ...{
+      browseId: opts.browse_id,
+      params: opts.params,
+      continuation: opts.continuation,
+      client: opts.client
+    }
+  };
+}
--- a/src/core/endpoints/GetNotificationMenuEndpoint.ts
+++ b/src/core/endpoints/GetNotificationMenuEndpoint.ts
@@ -0,0 +1,16 @@
+import type { IGetNotificationMenuRequest, GetNotificationMenuEndpointOptions } from '../../types/index.js';
+
+export const PATH = '/notification/get_notification_menu';
+
+/**
+ * Builds a `/get_notification_menu` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: GetNotificationMenuEndpointOptions): IGetNotificationMenuRequest {
+  return {
+    ...{
+      notificationsMenuRequestType: opts.notifications_menu_request_type
+    }
+  };
+}
--- a/src/core/endpoints/GuideEndpoint.ts
+++ b/src/core/endpoints/GuideEndpoint.ts
@@ -0,0 +1 @@
+export const PATH = '/guide';
--- a/src/core/endpoints/NextEndpoint.ts
+++ b/src/core/endpoints/NextEndpoint.ts
@@ -0,0 +1,21 @@
+import type { INextRequest, NextEndpointOptions } from '../../types/index.js';
+
+export const PATH = '/next';
+
+/**
+ * Builds a `/next` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: NextEndpointOptions): INextRequest {
+  return {
+    ...{
+      videoId: opts.video_id,
+      playlistId: opts.playlist_id,
+      params: opts.params,
+      playlistIndex: opts.playlist_index,
+      client: opts.client,
+      continuation: opts.continuation
+    }
+  };
+}
--- a/src/core/endpoints/PlayerEndpoint.ts
+++ b/src/core/endpoints/PlayerEndpoint.ts
@@ -0,0 +1,44 @@
+import type { IPlayerRequest, PlayerEndpointOptions } from '../../types/index.js';
+
+export const PATH = '/player';
+
+/**
+ * Builds a `/player` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: PlayerEndpointOptions): IPlayerRequest {
+  return {
+    playbackContext: {
+      contentPlaybackContext: {
+        vis: 0,
+        splay: false,
+        referer: opts.playlist_id ?
+          `https://www.youtube.com/watch?v=${opts.video_id}&list=${opts.playlist_id}` :
+          `https://www.youtube.com/watch?v=${opts.video_id}`,
+        currentUrl: opts.playlist_id ?
+          `/watch?v=${opts.video_id}&list=${opts.playlist_id}` :
+          `/watch?v=${opts.video_id}`,
+        autonavState: 'STATE_ON',
+        autoCaptionsDefaultOn: false,
+        html5Preference: 'HTML5_PREF_WANTS',
+        lactMilliseconds: '-1',
+        ...{
+          signatureTimestamp: opts.sts
+        }
+      }
+    },
+    attestationRequest: {
+      omitBotguardData: true
+    },
+    racyCheckOk: true,
+    contentCheckOk: true,
+    videoId: opts.video_id,
+    ...{
+      client: opts.client,
+      playlistId: opts.playlist_id,
+      // Workaround streaming URLs returning 403 when using Android clients and throttling in web clients.
+      params: '8AEB'
+    }
+  };
+}
--- a/src/core/endpoints/ResolveURLEndpoint.ts
+++ b/src/core/endpoints/ResolveURLEndpoint.ts
@@ -0,0 +1,16 @@
+import type { IResolveURLRequest, ResolveURLEndpointOptions } from '../../types/index.js';
+
+export const PATH = '/navigation/resolve_url';
+
+/**
+ * Builds a `/resolve_url` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: ResolveURLEndpointOptions): IResolveURLRequest {
+  return {
+    ...{
+      url: opts.url
+    }
+  };
+}
--- a/src/core/endpoints/SearchEndpoint.ts
+++ b/src/core/endpoints/SearchEndpoint.ts
@@ -0,0 +1,19 @@
+import type { ISearchRequest, SearchEndpointOptions } from '../../types/index.js';
+
+export const PATH = '/search';
+
+/**
+ * Builds a `/search` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: SearchEndpointOptions): ISearchRequest {
+  return {
+    ...{
+      query: opts.query,
+      params: opts.params,
+      continuation: opts.continuation,
+      client: opts.client
+    }
+  };
+}
--- a/src/core/endpoints/account/AccountListEndpoint.ts
+++ b/src/core/endpoints/account/AccountListEndpoint.ts
@@ -0,0 +1,13 @@
+import type { IAccountListRequest } from '../../../types/index.js';
+
+export const PATH = '/account/accounts_list';
+
+/**
+ * Builds a `/account/accounts_list` request payload.
+ * @returns The payload.
+ */
+export function build(): IAccountListRequest {
+  return {
+    client: 'ANDROID'
+  };
+}
--- a/src/core/endpoints/account/index.ts
+++ b/src/core/endpoints/account/index.ts
@@ -0,0 +1 @@
+export * as AccountListEndpoint from './AccountListEndpoint.js';
--- a/src/core/endpoints/browse/EditPlaylistEndpoint.ts
+++ b/src/core/endpoints/browse/EditPlaylistEndpoint.ts
@@ -0,0 +1,22 @@
+import type { IEditPlaylistRequest, EditPlaylistEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/browse/edit_playlist';
+
+/**
+ * Builds a `/browse/edit_playlist` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: EditPlaylistEndpointOptions): IEditPlaylistRequest {
+  return {
+    playlistId: opts.playlist_id,
+    actions: opts.actions.map((action) => ({
+      action: action.action,
+      ...{
+        addedVideoId: action.added_video_id,
+        setVideoId: action.set_video_id,
+        movedSetVideoIdPredecessor: action.moved_set_video_id_predecessor
+      }
+    }))
+  };
+}
--- a/src/core/endpoints/browse/index.ts
+++ b/src/core/endpoints/browse/index.ts
@@ -0,0 +1 @@
+export * as EditPlaylistEndpoint from './EditPlaylistEndpoint.js';
--- a/src/core/endpoints/channel/EditDescriptionEndpoint.ts
+++ b/src/core/endpoints/channel/EditDescriptionEndpoint.ts
@@ -0,0 +1,15 @@
+import type { IChannelEditDescriptionRequest, ChannelEditDescriptionEndpointOptions } from '../../../types/Endpoints.js';
+
+export const PATH = '/channel/edit_description';
+
+/**
+ * Builds a `/channel/edit_description` request payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: ChannelEditDescriptionEndpointOptions): IChannelEditDescriptionRequest {
+  return {
+    givenDescription: options.given_description,
+    client: 'ANDROID'
+  };
+}
--- a/src/core/endpoints/channel/EditNameEndpoint.ts
+++ b/src/core/endpoints/channel/EditNameEndpoint.ts
@@ -0,0 +1,15 @@
+import type { IChannelEditNameRequest, ChannelEditNameEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/channel/edit_name';
+
+/**
+ * Builds a `/channel/edit_name` request payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: ChannelEditNameEndpointOptions): IChannelEditNameRequest {
+  return {
+    givenName: options.given_name,
+    client: 'ANDROID'
+  };
+}
--- a/src/core/endpoints/channel/index.ts
+++ b/src/core/endpoints/channel/index.ts
@@ -0,0 +1,2 @@
+export * as EditNameEndpoint from './EditNameEndpoint.js';
+export * as EditDescriptionEndpoint from './EditDescriptionEndpoint.js';
--- a/src/core/endpoints/comment/CreateCommentEndpoint.ts
+++ b/src/core/endpoints/comment/CreateCommentEndpoint.ts
@@ -0,0 +1,18 @@
+import type { ICreateCommentRequest, CreateCommentEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/comment/create_comment';
+
+/**
+ * Builds a `/comment/create_comment` request payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: CreateCommentEndpointOptions): ICreateCommentRequest {
+  return {
+    commentText: options.comment_text,
+    createCommentParams: options.create_comment_params,
+    ...{
+      client: options.client
+    }
+  };
+}
--- a/src/core/endpoints/comment/PerformCommentActionEndpoint.ts
+++ b/src/core/endpoints/comment/PerformCommentActionEndpoint.ts
@@ -0,0 +1,17 @@
+import type { IPerformCommentActionRequest, PerformCommentActionEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/comment/perform_comment_action';
+
+/**
+ * Builds a `/comment/perform_comment_action` request payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: PerformCommentActionEndpointOptions): IPerformCommentActionRequest {
+  return {
+    actions: options.actions,
+    ...{
+      client: options.client
+    }
+  };
+}
--- a/src/core/endpoints/comment/index.ts
+++ b/src/core/endpoints/comment/index.ts
@@ -0,0 +1,2 @@
+export * as PerformCommentActionEndpoint from './PerformCommentActionEndpoint.js';
+export * as CreateCommentEndpoint from './CreateCommentEndpoint.js';
--- a/src/core/endpoints/index.ts
+++ b/src/core/endpoints/index.ts
@@ -0,0 +1,18 @@
+export * as BrowseEndpoint from './BrowseEndpoint.js';
+export * as GetNotificationMenuEndpoint from './GetNotificationMenuEndpoint.js';
+export * as GuideEndpoint from './GuideEndpoint.js';
+export * as NextEndpoint from './NextEndpoint.js';
+export * as PlayerEndpoint from './PlayerEndpoint.js';
+export * as ResolveURLEndpoint from './ResolveURLEndpoint.js';
+export * as SearchEndpoint from './SearchEndpoint.js';
+
+export * as Account from './account/index.js';
+export * as Browse from './browse/index.js';
+export * as Channel from './channel/index.js';
+export * as Comment from './comment/index.js';
+export * as Like from './like/index.js';
+export * as Music from './music/index.js';
+export * as Notification from './notification/index.js';
+export * as Playlist from './playlist/index.js';
+export * as Subscription from './subscription/index.js';
+export * as Upload from './upload/index.js';
--- a/src/core/endpoints/like/DislikeEndpoint.ts
+++ b/src/core/endpoints/like/DislikeEndpoint.ts
@@ -0,0 +1,19 @@
+import type { IDislikeRequest, DislikeEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/like/dislike';
+
+/**
+ * Builds a `/like/dislike` endpoint payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: DislikeEndpointOptions): IDislikeRequest {
+  return {
+    target: {
+      videoId: options.target.video_id
+    },
+    ...{
+      client: options.client
+    }
+  };
+}
--- a/src/core/endpoints/like/LikeEndpoint.ts
+++ b/src/core/endpoints/like/LikeEndpoint.ts
@@ -0,0 +1,19 @@
+import type { ILikeRequest, LikeEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/like/like';
+
+/**
+ * Builds a `/like/like` endpoint payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: LikeEndpointOptions): ILikeRequest {
+  return {
+    target: {
+      videoId: options.target.video_id
+    },
+    ...{
+      client: options.client
+    }
+  };
+}
--- a/src/core/endpoints/like/RemoveLikeEndpoint.ts
+++ b/src/core/endpoints/like/RemoveLikeEndpoint.ts
@@ -0,0 +1,19 @@
+import type { IRemoveLikeRequest, RemoveLikeEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/like/removelike';
+
+/**
+ * Builds a `/like/removelike` endpoint payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: RemoveLikeEndpointOptions): IRemoveLikeRequest {
+  return {
+    target: {
+      videoId: options.target.video_id
+    },
+    ...{
+      client: options.client
+    }
+  };
+}
--- a/src/core/endpoints/like/index.ts
+++ b/src/core/endpoints/like/index.ts
@@ -0,0 +1,3 @@
+export * as LikeEndpoint from './LikeEndpoint.js';
+export * as DislikeEndpoint from './DislikeEndpoint.js';
+export * as RemoveLikeEndpoint from './RemoveLikeEndpoint.js';
--- a/src/core/endpoints/music/GetSearchSuggestionsEndpoint.ts
+++ b/src/core/endpoints/music/GetSearchSuggestionsEndpoint.ts
@@ -0,0 +1,16 @@
+import type { IMusicGetSearchSuggestionsRequest, MusicGetSearchSuggestionsEndpointOptions } from '../../../types/index.js';
+
+
+export const PATH = '/music/get_search_suggestions';
+
+/**
+ * Builds a `/music/get_search_suggestions` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: MusicGetSearchSuggestionsEndpointOptions): IMusicGetSearchSuggestionsRequest {
+  return {
+    input: opts.input,
+    client: 'YTMUSIC'
+  };
+}
--- a/src/core/endpoints/music/index.ts
+++ b/src/core/endpoints/music/index.ts
@@ -0,0 +1 @@
+export * as GetSearchSuggestionsEndpoint from './GetSearchSuggestionsEndpoint.js';
--- a/src/core/endpoints/notification/GetUnseenCountEndpoint.ts
+++ b/src/core/endpoints/notification/GetUnseenCountEndpoint.ts
@@ -0,0 +1 @@
+export const PATH = '/notification/get_unseen_count';
--- a/src/core/endpoints/notification/ModifyChannelPreferenceEndpoint.ts
+++ b/src/core/endpoints/notification/ModifyChannelPreferenceEndpoint.ts
@@ -0,0 +1,17 @@
+import type { IModifyChannelPreferenceRequest, ModifyChannelPreferenceEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/notification/modify_channel_preference';
+
+/**
+ * Builds a `/notification/modify_channel_preference` request payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: ModifyChannelPreferenceEndpointOptions): IModifyChannelPreferenceRequest {
+  return {
+    params: options.params,
+    ...{
+      client: options.client
+    }
+  };
+}
--- a/src/core/endpoints/notification/index.ts
+++ b/src/core/endpoints/notification/index.ts
@@ -0,0 +1,2 @@
+export * as GetUnseenCountEndpoint from './GetUnseenCountEndpoint.js';
+export * as ModifyChannelPreferenceEndpoint from './ModifyChannelPreferenceEndpoint.js';
--- a/src/core/endpoints/playlist/CreateEndpoint.ts
+++ b/src/core/endpoints/playlist/CreateEndpoint.ts
@@ -0,0 +1,15 @@
+import type { ICreatePlaylistRequest, CreatePlaylistEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/playlist/create';
+
+/**
+ * Builds a `/playlist/create` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: CreatePlaylistEndpointOptions): ICreatePlaylistRequest {
+  return {
+    title: opts.title,
+    ids: opts.ids
+  };
+}
--- a/src/core/endpoints/playlist/DeleteEndpoint.ts
+++ b/src/core/endpoints/playlist/DeleteEndpoint.ts
@@ -0,0 +1,14 @@
+import type { IDeletePlaylistRequest, DeletePlaylistEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/playlist/delete';
+
+/**
+ * Builds a `/playlist/delete` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: DeletePlaylistEndpointOptions): IDeletePlaylistRequest {
+  return {
+    playlistId: opts.playlist_id
+  };
+}
--- a/src/core/endpoints/playlist/index.ts
+++ b/src/core/endpoints/playlist/index.ts
@@ -0,0 +1,2 @@
+export * as CreateEndpoint from './CreateEndpoint.js';
+export * as DeleteEndpoint from './DeleteEndpoint.js';
--- a/src/core/endpoints/subscription/SubscribeEndpoint.ts
+++ b/src/core/endpoints/subscription/SubscribeEndpoint.ts
@@ -0,0 +1,18 @@
+import type { ISubscribeRequest, SubscribeEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/subscription/subscribe';
+
+/**
+ * Builds a `/subscription/subscribe` endpoint payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: SubscribeEndpointOptions): ISubscribeRequest {
+  return {
+    channelIds: options.channel_ids,
+    ...{
+      client: options.client,
+      params: options.params
+    }
+  };
+}
--- a/src/core/endpoints/subscription/UnsubscribeEndpoint.ts
+++ b/src/core/endpoints/subscription/UnsubscribeEndpoint.ts
@@ -0,0 +1,18 @@
+import type { IUnsubscribeRequest, UnsubscribeEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/subscription/unsubscribe';
+
+/**
+ * Builds a `/subscription/unsubscribe` endpoint payload.
+ * @param options - The options to use.
+ * @returns The payload.
+ */
+export function build(options: UnsubscribeEndpointOptions): IUnsubscribeRequest {
+  return {
+    channelIds: options.channel_ids,
+    ...{
+      client: options.client,
+      params: options.params
+    }
+  };
+}
--- a/src/core/endpoints/subscription/index.ts
+++ b/src/core/endpoints/subscription/index.ts
@@ -0,0 +1,2 @@
+export * as SubscribeEndpoint from './SubscribeEndpoint.js';
+export * as UnsubscribeEndpoint from './UnsubscribeEndpoint.js';
--- a/src/core/endpoints/upload/CreateVideoEndpoint.ts
+++ b/src/core/endpoints/upload/CreateVideoEndpoint.ts
@@ -0,0 +1,37 @@
+import type { ICreateVideoRequest, CreateVideoEndpointOptions } from '../../../types/index.js';
+
+export const PATH = '/upload/createvideo';
+
+/**
+ * Builds a `/upload/createvideo` request payload.
+ * @param opts - The options to use.
+ * @returns The payload.
+ */
+export function build(opts: CreateVideoEndpointOptions): ICreateVideoRequest {
+  return {
+    resourceId: {
+      scottyResourceId: {
+        id: opts.resource_id.scotty_resource_id.id
+      }
+    },
+    frontendUploadId: opts.frontend_upload_id,
+    initialMetadata: {
+      title: {
+        newTitle: opts.initial_metadata.title.new_title
+      },
+      description: {
+        newDescription: opts.initial_metadata.description.new_description,
+        shouldSegment: opts.initial_metadata.description.should_segment
+      },
+      privacy: {
+        newPrivacy: opts.initial_metadata.privacy.new_privacy
+      },
+      draftState: {
+        isDraft: !!opts.initial_metadata.draft_state.is_draft
+      }
+    },
+    ...{
+      client: opts.client
+    }
+  };
+}
--- a/src/core/endpoints/upload/index.ts
+++ b/src/core/endpoints/upload/index.ts
@@ -0,0 +1 @@
+export * as CreateVideoEndpoint from './CreateVideoEndpoint.js';
--- a/src/core/index.ts
+++ b/src/core/index.ts
@@ -1,38 +1,16 @@
-export { default as AccountManager } from './AccountManager.js';
-export * from './AccountManager.js';
+export { default as Session } from './Session.js';
+export * from './Session.js';

 export { default as Actions } from './Actions.js';
 export * from './Actions.js';

-export { default as Feed } from './Feed.js';
-export * from './Feed.js';
-
-export { default as FilterableFeed } from './FilterableFeed.js';
-export * from './FilterableFeed.js';
-
-export { default as InteractionManager } from './InteractionManager.js';
-export * from './InteractionManager.js';
-
-export { default as Kids } from './Kids.js';
-export * from './Kids.js';
-
-export { default as Music } from './Music.js';
-export * from './Music.js';
+export { default as Player } from './Player.js';
+export * from './Player.js';

 export { default as OAuth } from './OAuth.js';
 export * from './OAuth.js';

-export { default as Player } from './Player.js';
-export * from './Player.js';
-
-export { default as PlaylistManager } from './PlaylistManager.js';
-export * from './PlaylistManager.js';
-
-export { default as Session } from './Session.js';
-export * from './Session.js';
-
-export { default as Studio } from './Studio.js';
-export * from './Studio.js';
-
-export { default as TabbedFeed } from './TabbedFeed.js';
-export * from './TabbedFeed.js';
+export * as Clients from './clients/index.js';
+export * as Endpoints from './endpoints/index.js';
+export * as Managers from './managers/index.js';
+export * as Mixins from './mixins/index.js';
--- a/src/core/managers/AccountManager.ts
+++ b/src/core/managers/AccountManager.ts
@@ -1,15 +1,16 @@
-import Proto from '../proto/index.js';
-import type Actions from './Actions.js';
-import type { ApiResponse } from './Actions.js';
+import AccountInfo from '../../parser/youtube/AccountInfo.js';
+import Analytics from '../../parser/youtube/Analytics.js';
+import Settings from '../../parser/youtube/Settings.js';
+import TimeWatched from '../../parser/youtube/TimeWatched.js';

-import Analytics from '../parser/youtube/Analytics.js';
-import TimeWatched from '../parser/youtube/TimeWatched.js';
-import AccountInfo from '../parser/youtube/AccountInfo.js';
-import Settings from '../parser/youtube/Settings.js';
+import Proto from '../../proto/index.js';
+import { InnertubeError } from '../../utils/Utils.js';
+import { Account, BrowseEndpoint, Channel } from '../endpoints/index.js';

-import { InnertubeError } from '../utils/Utils.js';
+import type Actions from '../Actions.js';
+import type { ApiResponse } from '../Actions.js';

-class AccountManager {
+export default class AccountManager {
  #actions: Actions;

  channel: {
@@ -30,10 +31,12 @@ class AccountManager {
        if (!this.#actions.session.logged_in)
          throw new InnertubeError('You must be signed in to perform this operation.');

-        return this.#actions.execute('/channel/edit_name', {
-          givenName: new_name,
-          client: 'ANDROID'
-        });
+        return this.#actions.execute(
+          Channel.EditNameEndpoint.PATH,
+          Channel.EditNameEndpoint.build({
+            given_name: new_name
+          })
+        );
      },
      /**
       * Edits channel description.
@@ -43,10 +46,12 @@ class AccountManager {
        if (!this.#actions.session.logged_in)
          throw new InnertubeError('You must be signed in to perform this operation.');

-        return this.#actions.execute('/channel/edit_description', {
-          givenDescription: new_description,
-          client: 'ANDROID'
-        });
+        return this.#actions.execute(
+          Channel.EditDescriptionEndpoint.PATH,
+          Channel.EditDescriptionEndpoint.build({
+            given_description: new_description
+          })
+        );
      },
      /**
       * Retrieves basic channel analytics.
@@ -62,7 +67,11 @@ class AccountManager {
    if (!this.#actions.session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

-    const response = await this.#actions.execute('/account/accounts_list', { client: 'ANDROID' });
+    const response = await this.#actions.execute(
+      Account.AccountListEndpoint.PATH,
+      Account.AccountListEndpoint.build()
+    );
+
    return new AccountInfo(response);
  }

@@ -70,10 +79,12 @@ class AccountManager {
   * Retrieves time watched statistics.
   */
  async getTimeWatched(): Promise<TimeWatched> {
-    const response = await this.#actions.execute('/browse', {
-      browseId: 'SPtime_watched',
-      client: 'ANDROID'
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: 'SPtime_watched',
+        client: 'ANDROID'
+      })
+    );

    return new TimeWatched(response);
  }
@@ -82,10 +93,11 @@ class AccountManager {
   * Opens YouTube settings.
   */
  async getSettings(): Promise<Settings> {
-    const response = await this.#actions.execute('/browse', {
-      browseId: 'SPaccount_overview'
-    });
-
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: 'SPaccount_overview'
+      })
+    );
    return new Settings(this.#actions, response);
  }

@@ -95,16 +107,14 @@ class AccountManager {
  async getAnalytics(): Promise<Analytics> {
    const info = await this.getInfo();

-    const params = Proto.encodeChannelAnalyticsParams(info.footers?.endpoint.payload.browseId);
-
-    const response = await this.#actions.execute('/browse', {
-      browseId: 'FEanalytics_screen',
-      client: 'ANDROID',
-      params
-    });
+    const response = await this.#actions.execute(
+      BrowseEndpoint.PATH, BrowseEndpoint.build({
+        browse_id: 'FEanalytics_screen',
+        params: Proto.encodeChannelAnalyticsParams(info.footers?.endpoint.payload.browseId),
+        client: 'ANDROID'
+      })
+    );

    return new Analytics(response);
  }
-}
-
-export default AccountManager;
+}
--- a/src/core/managers/InteractionManager.ts
+++ b/src/core/managers/InteractionManager.ts
@@ -1,9 +1,14 @@
-import Proto from '../proto/index.js';
-import type Actions from './Actions.js';
-import type { ApiResponse } from './Actions.js';
-import { throwIfMissing } from '../utils/Utils.js';
+import Proto from '../../proto/index.js';
+import type Actions from '../Actions.js';
+import type { ApiResponse } from '../Actions.js';

-class InteractionManager {
+import { throwIfMissing } from '../../utils/Utils.js';
+import { LikeEndpoint, DislikeEndpoint, RemoveLikeEndpoint } from '../endpoints/like/index.js';
+import { SubscribeEndpoint, UnsubscribeEndpoint } from '../endpoints/subscription/index.js';
+import { CreateCommentEndpoint, PerformCommentActionEndpoint } from '../endpoints/comment/index.js';
+import { ModifyChannelPreferenceEndpoint } from '../endpoints/notification/index.js';
+
+export default class InteractionManager {
  #actions: Actions;

  constructor(actions: Actions) {
@@ -20,12 +25,12 @@ class InteractionManager {
    if (!this.#actions.session.logged_in)
      throw new Error('You must be signed in to perform this operation.');

-    const action = await this.#actions.execute('/like/like', {
-      client: 'ANDROID',
-      target: {
-        videoId: video_id
-      }
-    });
+    const action = await this.#actions.execute(
+      LikeEndpoint.PATH, LikeEndpoint.build({
+        client: 'ANDROID',
+        target: { video_id }
+      })
+    );

    return action;
  }
@@ -40,12 +45,12 @@ class InteractionManager {
    if (!this.#actions.session.logged_in)
      throw new Error('You must be signed in to perform this operation.');

-    const action = await this.#actions.execute('/like/dislike', {
-      client: 'ANDROID',
-      target: {
-        videoId: video_id
-      }
-    });
+    const action = await this.#actions.execute(
+      DislikeEndpoint.PATH, DislikeEndpoint.build({
+        client: 'ANDROID',
+        target: { video_id }
+      })
+    );

    return action;
  }
@@ -60,12 +65,12 @@ class InteractionManager {
    if (!this.#actions.session.logged_in)
      throw new Error('You must be signed in to perform this operation.');

-    const action = await this.#actions.execute('/like/removelike', {
-      client: 'ANDROID',
-      target: {
-        videoId: video_id
-      }
-    });
+    const action = await this.#actions.execute(
+      RemoveLikeEndpoint.PATH, RemoveLikeEndpoint.build({
+        client: 'ANDROID',
+        target: { video_id }
+      })
+    );

    return action;
  }
@@ -80,11 +85,13 @@ class InteractionManager {
    if (!this.#actions.session.logged_in)
      throw new Error('You must be signed in to perform this operation.');

-    const action = await this.#actions.execute('/subscription/subscribe', {
-      client: 'ANDROID',
-      channelIds: [ channel_id ],
-      params: 'EgIIAhgA'
-    });
+    const action = await this.#actions.execute(
+      SubscribeEndpoint.PATH, SubscribeEndpoint.build({
+        client: 'ANDROID',
+        channel_ids: [ channel_id ],
+        params: 'EgIIAhgA'
+      })
+    );

    return action;
  }
@@ -93,17 +100,19 @@ class InteractionManager {
   * Unsubscribes from a given channel.
   * @param channel_id - The channel ID
   */
-  async unsubscribe(channel_id: string): Promise<ApiResponse>{
+  async unsubscribe(channel_id: string): Promise<ApiResponse> {
    throwIfMissing({ channel_id });

    if (!this.#actions.session.logged_in)
      throw new Error('You must be signed in to perform this operation.');

-    const action = await this.#actions.execute('/subscription/unsubscribe', {
-      client: 'ANDROID',
-      channelIds: [ channel_id ],
-      params: 'CgIIAhgA'
-    });
+    const action = await this.#actions.execute(
+      UnsubscribeEndpoint.PATH, UnsubscribeEndpoint.build({
+        client: 'ANDROID',
+        channel_ids: [ channel_id ],
+        params: 'CgIIAhgA'
+      })
+    );

    return action;
  }
@@ -119,11 +128,13 @@ class InteractionManager {
    if (!this.#actions.session.logged_in)
      throw new Error('You must be signed in to perform this operation.');

-    const action = await this.#actions.execute('/comment/create_comment', {
-      client: 'ANDROID',
-      commentText: text,
-      createCommentParams: Proto.encodeCommentParams(video_id)
-    });
+    const action = await this.#actions.execute(
+      CreateCommentEndpoint.PATH, CreateCommentEndpoint.build({
+        comment_text: text,
+        create_comment_params: Proto.encodeCommentParams(video_id),
+        client: 'ANDROID'
+      })
+    );

    return action;
  }
@@ -139,10 +150,12 @@ class InteractionManager {

    const target_action = Proto.encodeCommentActionParams(22, { text, target_language, ...args });

-    const response = await this.#actions.execute('/comment/perform_comment_action', {
-      client: 'ANDROID',
-      actions: [ target_action ]
-    });
+    const response = await this.#actions.execute(
+      PerformCommentActionEndpoint.PATH, PerformCommentActionEndpoint.build({
+        client: 'ANDROID',
+        actions: [ target_action ]
+      })
+    );

    const mutation = response.data.frameworkUpdates.entityBatchUpdate.mutations[0].payload.commentEntityPayload;

@@ -175,13 +188,13 @@ class InteractionManager {
    if (!Object.keys(pref_types).includes(type.toUpperCase()))
      throw new Error(`Invalid notification preference type: ${type}`);

-    const action = await this.#actions.execute('/notification/modify_channel_preference', {
-      client: 'WEB',
-      params: Proto.encodeNotificationPref(channel_id, pref_types[type.toUpperCase() as keyof typeof pref_types])
-    });
+    const action = await this.#actions.execute(
+      ModifyChannelPreferenceEndpoint.PATH, ModifyChannelPreferenceEndpoint.build({
+        client: 'WEB',
+        params: Proto.encodeNotificationPref(channel_id, pref_types[type.toUpperCase() as keyof typeof pref_types])
+      })
+    );

    return action;
  }
-}
-
-export default InteractionManager;
+}
--- a/src/core/managers/PlaylistManager.ts
+++ b/src/core/managers/PlaylistManager.ts
@@ -1,10 +1,14 @@
-import type Feed from './Feed.js';
-import type Actions from './Actions.js';
-import Playlist from '../parser/youtube/Playlist.js';
+import Playlist from '../../parser/youtube/Playlist.js';
+import type Actions from '../Actions.js';
+import type Feed from '../mixins/Feed.js';

-import { InnertubeError, throwIfMissing } from '../utils/Utils.js';
+import type { EditPlaylistEndpointOptions } from '../../types/index.js';
+import { InnertubeError, throwIfMissing } from '../../utils/Utils.js';
+import { EditPlaylistEndpoint } from '../endpoints/browse/index.js';
+import { BrowseEndpoint } from '../endpoints/index.js';
+import { CreateEndpoint, DeleteEndpoint } from '../endpoints/playlist/index.js';

-class PlaylistManager {
+export default class PlaylistManager {
  #actions: Actions;

  constructor(actions: Actions) {
@@ -22,11 +26,12 @@ class PlaylistManager {
    if (!this.#actions.session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

-    const response = await this.#actions.execute('/playlist/create', {
-      title,
-      ids: video_ids,
-      parse: false
-    });
+    const response = await this.#actions.execute(
+      CreateEndpoint.PATH, CreateEndpoint.build({
+        ids: video_ids,
+        title
+      })
+    );

    return {
      success: response.success,
@@ -46,7 +51,11 @@ class PlaylistManager {
    if (!this.#actions.session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

-    const response = await this.#actions.execute('playlist/delete', { playlistId: playlist_id });
+    const response = await this.#actions.execute(
+      DeleteEndpoint.PATH, DeleteEndpoint.build({
+        playlist_id
+      })
+    );

    return {
      playlist_id,
@@ -67,14 +76,15 @@ class PlaylistManager {
    if (!this.#actions.session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

-    const response = await this.#actions.execute('/browse/edit_playlist', {
-      playlistId: playlist_id,
-      actions: video_ids.map((id) => ({
-        action: 'ACTION_ADD_VIDEO',
-        addedVideoId: id
-      })),
-      parse: false
-    });
+    const response = await this.#actions.execute(
+      EditPlaylistEndpoint.PATH, EditPlaylistEndpoint.build({
+        actions: video_ids.map((id) => ({
+          action: 'ACTION_ADD_VIDEO',
+          added_video_id: id
+        })),
+        playlist_id
+      })
+    );

    return {
      playlist_id,
@@ -93,23 +103,16 @@ class PlaylistManager {
    if (!this.#actions.session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

-    const info = await this.#actions.execute('/browse', {
-      browseId: `VL${playlist_id}`,
-      parse: true
-    });
+    const info = await this.#actions.execute(
+      BrowseEndpoint.PATH, { ...BrowseEndpoint.build({ browse_id: `VL${playlist_id}` }), parse: true }
+    );

    const playlist = new Playlist(this.#actions, info, true);

    if (!playlist.info.is_editable)
      throw new InnertubeError('This playlist cannot be edited.', playlist_id);

-    const payload = {
-      playlistId: playlist_id,
-      actions: [] as {
-        action: string;
-        setVideoId: string;
-      }[]
-    };
+    const payload: EditPlaylistEndpointOptions = { playlist_id, actions: [] };

    const getSetVideoIds = async (pl: Feed): Promise<void> => {
      const videos = pl.videos.filter((video) => video_ids.includes(video.key('id').string()));
@@ -117,7 +120,7 @@ class PlaylistManager {
      videos.forEach((video) =>
        payload.actions.push({
          action: 'ACTION_REMOVE_VIDEO',
-          setVideoId: video.key('set_video_id').string()
+          set_video_id: video.key('set_video_id').string()
        })
      );

@@ -132,7 +135,9 @@ class PlaylistManager {
    if (!payload.actions.length)
      throw new InnertubeError('Given video ids were not found in this playlist.', video_ids);

-    const response = await this.#actions.execute('/browse/edit_playlist', { ...payload, parse: false });
+    const response = await this.#actions.execute(
+      EditPlaylistEndpoint.PATH, EditPlaylistEndpoint.build(payload)
+    );

    return {
      playlist_id,
@@ -152,24 +157,16 @@ class PlaylistManager {
    if (!this.#actions.session.logged_in)
      throw new InnertubeError('You must be signed in to perform this operation.');

-    const info = await this.#actions.execute('/browse', {
-      browseId: `VL${playlist_id}`,
-      parse: true
-    });
+    const info = await this.#actions.execute(
+      BrowseEndpoint.PATH, { ...BrowseEndpoint.build({ browse_id: `VL${playlist_id}` }), parse: true }
+    );

    const playlist = new Playlist(this.#actions, info, true);

    if (!playlist.info.is_editable)
      throw new InnertubeError('This playlist cannot be edited.', playlist_id);

-    const payload = {
-      playlistId: playlist_id,
-      actions: [] as {
-        action: string,
-        setVideoId?: string,
-        movedSetVideoIdPredecessor?: string
-      }[]
-    };
+    const payload: EditPlaylistEndpointOptions = { playlist_id, actions: [] };

    let set_video_id_0: string | undefined, set_video_id_1: string | undefined;

@@ -190,20 +187,17 @@ class PlaylistManager {

    payload.actions.push({
      action: 'ACTION_MOVE_VIDEO_AFTER',
-      setVideoId: set_video_id_0,
-      movedSetVideoIdPredecessor: set_video_id_1
+      set_video_id: set_video_id_0,
+      moved_set_video_id_predecessor: set_video_id_1
    });

-    const response = await this.#actions.execute('/browse/edit_playlist', {
-      ...payload,
-      parse: false
-    });
+    const response = await this.#actions.execute(
+      EditPlaylistEndpoint.PATH, EditPlaylistEndpoint.build(payload)
+    );

    return {
      playlist_id,
      action_result: response.data.actions // TODO: implement actions in the parser
    };
  }
-}
-
-export default PlaylistManager;
+}
--- a/src/core/managers/index.ts
+++ b/src/core/managers/index.ts
@@ -0,0 +1,3 @@
+export { default as AccountManager } from './AccountManager.js';
+export { default as PlaylistManager } from './PlaylistManager.js';
+export { default as InteractionManager } from './InteractionManager.js';
--- a/src/core/mixins/Feed.ts
+++ b/src/core/mixins/Feed.ts
@@ -1,40 +1,40 @@
-import type { Memo, ObservedArray, SuperParsedResult, YTNode } from '../parser/helpers.js';
-import Parser, { ReloadContinuationItemsCommand } from '../parser/index.js';
-import { concatMemos, InnertubeError } from '../utils/Utils.js';
-import type Actions from './Actions.js';
+import type { Memo, ObservedArray, SuperParsedResult, YTNode } from '../../parser/helpers.js';
+import Parser, { ReloadContinuationItemsCommand } from '../../parser/index.js';
+import { concatMemos, InnertubeError } from '../../utils/Utils.js';
+import type Actions from '../Actions.js';

-import BackstagePost from '../parser/classes/BackstagePost.js';
-import SharedPost from '../parser/classes/SharedPost.js';
-import Channel from '../parser/classes/Channel.js';
-import CompactVideo from '../parser/classes/CompactVideo.js';
-import GridChannel from '../parser/classes/GridChannel.js';
-import GridPlaylist from '../parser/classes/GridPlaylist.js';
-import GridVideo from '../parser/classes/GridVideo.js';
-import Playlist from '../parser/classes/Playlist.js';
-import PlaylistPanelVideo from '../parser/classes/PlaylistPanelVideo.js';
-import PlaylistVideo from '../parser/classes/PlaylistVideo.js';
-import Post from '../parser/classes/Post.js';
-import ReelItem from '../parser/classes/ReelItem.js';
-import ReelShelf from '../parser/classes/ReelShelf.js';
-import RichShelf from '../parser/classes/RichShelf.js';
-import Shelf from '../parser/classes/Shelf.js';
-import Tab from '../parser/classes/Tab.js';
-import Video from '../parser/classes/Video.js';
+import BackstagePost from '../../parser/classes/BackstagePost.js';
+import SharedPost from '../../parser/classes/SharedPost.js';
+import Channel from '../../parser/classes/Channel.js';
+import CompactVideo from '../../parser/classes/CompactVideo.js';
+import GridChannel from '../../parser/classes/GridChannel.js';
+import GridPlaylist from '../../parser/classes/GridPlaylist.js';
+import GridVideo from '../../parser/classes/GridVideo.js';
+import Playlist from '../../parser/classes/Playlist.js';
+import PlaylistPanelVideo from '../../parser/classes/PlaylistPanelVideo.js';
+import PlaylistVideo from '../../parser/classes/PlaylistVideo.js';
+import Post from '../../parser/classes/Post.js';
+import ReelItem from '../../parser/classes/ReelItem.js';
+import ReelShelf from '../../parser/classes/ReelShelf.js';
+import RichShelf from '../../parser/classes/RichShelf.js';
+import Shelf from '../../parser/classes/Shelf.js';
+import Tab from '../../parser/classes/Tab.js';
+import Video from '../../parser/classes/Video.js';

-import AppendContinuationItemsAction from '../parser/classes/actions/AppendContinuationItemsAction.js';
-import ContinuationItem from '../parser/classes/ContinuationItem.js';
-import TwoColumnBrowseResults from '../parser/classes/TwoColumnBrowseResults.js';
-import TwoColumnSearchResults from '../parser/classes/TwoColumnSearchResults.js';
-import WatchCardCompactVideo from '../parser/classes/WatchCardCompactVideo.js';
+import AppendContinuationItemsAction from '../../parser/classes/actions/AppendContinuationItemsAction.js';
+import ContinuationItem from '../../parser/classes/ContinuationItem.js';
+import TwoColumnBrowseResults from '../../parser/classes/TwoColumnBrowseResults.js';
+import TwoColumnSearchResults from '../../parser/classes/TwoColumnSearchResults.js';
+import WatchCardCompactVideo from '../../parser/classes/WatchCardCompactVideo.js';

-import type MusicQueue from '../parser/classes/MusicQueue.js';
-import type RichGrid from '../parser/classes/RichGrid.js';
-import type SectionList from '../parser/classes/SectionList.js';
+import type MusicQueue from '../../parser/classes/MusicQueue.js';
+import type RichGrid from '../../parser/classes/RichGrid.js';
+import type SectionList from '../../parser/classes/SectionList.js';

-import type { IParsedResponse } from '../parser/types/index.js';
-import type { ApiResponse } from './Actions.js';
+import type { IParsedResponse } from '../../parser/types/index.js';
+import type { ApiResponse } from '../Actions.js';

-class Feed<T extends IParsedResponse = IParsedResponse> {
+export default class Feed<T extends IParsedResponse = IParsedResponse> {
  #page: T;
  #continuation?: ObservedArray<ContinuationItem>;
  #actions: Actions;
@@ -210,6 +210,4 @@ class Feed<T extends IParsedResponse = IParsedResponse> {
      throw new InnertubeError('Could not get continuation data');
    return new Feed<T>(this.actions, continuation_data, true);
  }
-}
-
-export default Feed;
+}
--- a/src/core/mixins/FilterableFeed.ts
+++ b/src/core/mixins/FilterableFeed.ts
@@ -1,14 +1,14 @@
-import ChipCloudChip from '../parser/classes/ChipCloudChip.js';
-import FeedFilterChipBar from '../parser/classes/FeedFilterChipBar.js';
-import { InnertubeError } from '../utils/Utils.js';
+import ChipCloudChip from '../../parser/classes/ChipCloudChip.js';
+import FeedFilterChipBar from '../../parser/classes/FeedFilterChipBar.js';
+import { InnertubeError } from '../../utils/Utils.js';
 import Feed from './Feed.js';

-import type { ObservedArray } from '../parser/helpers.js';
-import type { IParsedResponse } from '../parser/types/ParsedResponse.js';
-import type Actions from './Actions.js';
-import type { ApiResponse } from './Actions.js';
+import type { ObservedArray } from '../../parser/helpers.js';
+import type { IParsedResponse } from '../../parser/types/ParsedResponse.js';
+import type Actions from '../Actions.js';
+import type { ApiResponse } from '../Actions.js';

-class FilterableFeed<T extends IParsedResponse> extends Feed<T> {
+export default class FilterableFeed<T extends IParsedResponse> extends Feed<T> {
  #chips?: ObservedArray<ChipCloudChip>;

  constructor(actions: Actions, data: ApiResponse | T, already_parsed = false) {
@@ -69,6 +69,4 @@ class FilterableFeed<T extends IParsedResponse> extends Feed<T> {

    return new Feed(this.actions, response, true);
  }
-}
-
-export default FilterableFeed;
+}
--- a/src/core/mixins/MediaInfo.ts
+++ b/src/core/mixins/MediaInfo.ts
@@ -1,11 +1,14 @@
-import Actions, { ApiResponse } from './Actions.js';
-import Constants from '../utils/Constants.js';
-import FormatUtils, { DownloadOptions, FormatFilter, FormatOptions, URLTransformer } from '../utils/FormatUtils.js';
-import { InnertubeError } from '../utils/Utils.js';
-import Format from '../parser/classes/misc/Format.js';
-import Parser, { INextResponse, IPlayerResponse } from '../parser/index.js';
+import type { ApiResponse } from '../Actions.js';
+import type Actions from '../Actions.js';
+import * as Constants from '../../utils/Constants.js';
+import type { DownloadOptions, FormatFilter, FormatOptions, URLTransformer } from '../../utils/FormatUtils.js';
+import FormatUtils from '../../utils/FormatUtils.js';
+import { InnertubeError } from '../../utils/Utils.js';
+import type Format from '../../parser/classes/misc/Format.js';
+import type { INextResponse, IPlayerResponse } from '../../parser/index.js';
+import Parser from '../../parser/index.js';

-export class MediaInfo {
+export default class MediaInfo {
  #page: [IPlayerResponse, INextResponse?];
  #actions: Actions;
  #cpn: string;
--- a/src/core/mixins/TabbedFeed.ts
+++ b/src/core/mixins/TabbedFeed.ts
@@ -1,13 +1,13 @@
-import Tab from '../parser/classes/Tab.js';
+import Tab from '../../parser/classes/Tab.js';
 import Feed from './Feed.js';
-import { InnertubeError } from '../utils/Utils.js';
+import { InnertubeError } from '../../utils/Utils.js';

-import type Actions from './Actions.js';
-import type { ObservedArray } from '../parser/helpers.js';
-import type { IParsedResponse } from '../parser/types/ParsedResponse.js';
-import type { ApiResponse } from './Actions.js';
+import type Actions from '../Actions.js';
+import type { ObservedArray } from '../../parser/helpers.js';
+import type { IParsedResponse } from '../../parser/types/ParsedResponse.js';
+import type { ApiResponse } from '../Actions.js';

-class TabbedFeed<T extends IParsedResponse> extends Feed<T> {
+export default class TabbedFeed<T extends IParsedResponse> extends Feed<T> {
  #tabs?: ObservedArray<Tab>;
  #actions: Actions;

@@ -56,6 +56,4 @@ class TabbedFeed<T extends IParsedResponse> extends Feed<T> {
  get title(): string | undefined {
    return this.page.contents_memo?.getType(Tab)?.find((tab) => tab.selected)?.title.toString();
  }
-}
-
-export default TabbedFeed;
+}
--- a/src/core/mixins/index.ts
+++ b/src/core/mixins/index.ts
@@ -0,0 +1,4 @@
+export { default as Feed } from './Feed.js';
+export { default as FilterableFeed } from './FilterableFeed.js';
+export { default as TabbedFeed } from './TabbedFeed.js';
+export { default as MediaInfo } from './MediaInfo.js';
--- a/src/parser/classes/AccountChannel.ts
+++ b/src/parser/classes/AccountChannel.ts
@@ -3,7 +3,7 @@ import NavigationEndpoint from './NavigationEndpoint.js';
 import { YTNode } from '../helpers.js';
 import type { RawNode } from '../index.js';

-class AccountChannel extends YTNode {
+export default class AccountChannel extends YTNode {
  static type = 'AccountChannel';

  title: Text;
@@ -14,6 +14,4 @@ class AccountChannel extends YTNode {
    this.title = new Text(data.title);
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
  }
-}
-
-export default AccountChannel;
+}
--- a/src/parser/classes/AccountItemSection.ts
+++ b/src/parser/classes/AccountItemSection.ts
@@ -1,14 +1,16 @@
 import Parser from '../index.js';
-
+import AccountItemSectionHeader from './AccountItemSectionHeader.js';
+import NavigationEndpoint from './NavigationEndpoint.js';
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
-import NavigationEndpoint from './NavigationEndpoint.js';
-import AccountItemSectionHeader from './AccountItemSectionHeader.js';

-import { YTNode } from '../helpers.js';
+import { YTNode, observe, type ObservedArray } from '../helpers.js';
 import type { RawNode } from '../index.js';

-class AccountItem {
+/**
+ * Not a real renderer but we treat it as one to keep things organized.
+ */
+export class AccountItem extends YTNode {
  static type = 'AccountItem';

  account_name: Text;
@@ -20,27 +22,26 @@ class AccountItem {
  account_byline: Text;

  constructor(data: RawNode) {
+    super();
    this.account_name = new Text(data.accountName);
    this.account_photo = Thumbnail.fromResponse(data.accountPhoto);
-    this.is_selected = data.isSelected;
-    this.is_disabled = data.isDisabled;
-    this.has_channel = data.hasChannel;
+    this.is_selected = !!data.isSelected;
+    this.is_disabled = !!data.isDisabled;
+    this.has_channel = !!data.hasChannel;
    this.endpoint = new NavigationEndpoint(data.serviceEndpoint);
    this.account_byline = new Text(data.accountByline);
  }
 }

-class AccountItemSection extends YTNode {
+export default class AccountItemSection extends YTNode {
  static type = 'AccountItemSection';

-  contents;
-  header;
+  contents: ObservedArray<AccountItem>;
+  header: AccountItemSectionHeader | null;

  constructor(data: RawNode) {
    super();
-    this.contents = data.contents.map((ac: any) => new AccountItem(ac.accountItem));
+    this.contents = observe<AccountItem>(data.contents.map((ac: RawNode) => new AccountItem(ac.accountItem)));
    this.header = Parser.parseItem(data.header, AccountItemSectionHeader);
  }
-}
-
-export default AccountItemSection;
+}
--- a/src/parser/classes/AccountItemSectionHeader.ts
+++ b/src/parser/classes/AccountItemSectionHeader.ts
@@ -1,7 +1,8 @@
 import Text from './misc/Text.js';
 import { YTNode } from '../helpers.js';
 import type { RawNode } from '../index.js';
-class AccountItemSectionHeader extends YTNode {
+
+export default class AccountItemSectionHeader extends YTNode {
  static type = 'AccountItemSectionHeader';

  title: Text;
@@ -10,6 +11,4 @@ class AccountItemSectionHeader extends YTNode {
    super();
    this.title = new Text(data.title);
  }
-}
-
-export default AccountItemSectionHeader;
+}
--- a/src/parser/classes/AccountSectionList.ts
+++ b/src/parser/classes/AccountSectionList.ts
@@ -4,7 +4,8 @@ import AccountItemSection from './AccountItemSection.js';

 import { YTNode } from '../helpers.js';
 import type { RawNode } from '../index.js';
-class AccountSectionList extends YTNode {
+
+export default class AccountSectionList extends YTNode {
  static type = 'AccountSectionList';

  contents;
@@ -15,6 +16,4 @@ class AccountSectionList extends YTNode {
    this.contents = Parser.parseItem(data.contents[0], AccountItemSection);
    this.footers = Parser.parseItem(data.footers[0], AccountChannel);
  }
-}
-
-export default AccountSectionList;
+}
--- a/src/parser/classes/Alert.ts
+++ b/src/parser/classes/Alert.ts
@@ -1,7 +1,8 @@
 import Text from './misc/Text.js';
 import { YTNode } from '../helpers.js';
 import type { RawNode } from '../index.js';
-class Alert extends YTNode {
+
+export default class Alert extends YTNode {
  static type = 'Alert';

  text: Text;
@@ -12,6 +13,4 @@ class Alert extends YTNode {
    this.text = new Text(data.text);
    this.alert_type = data.type;
  }
-}
-
-export default Alert;
+}
--- a/src/parser/classes/AudioOnlyPlayability.ts
+++ b/src/parser/classes/AudioOnlyPlayability.ts
@@ -1,6 +1,7 @@
 import { YTNode } from '../helpers.js';
 import type { RawNode } from '../index.js';
-class AudioOnlyPlayability extends YTNode {
+
+export default class AudioOnlyPlayability extends YTNode {
  static type = 'AudioOnlyPlayability';

  audio_only_availability: string;
@@ -9,6 +10,4 @@ class AudioOnlyPlayability extends YTNode {
    super();
    this.audio_only_availability = data.audioOnlyAvailability;
  }
-}
-
-export default AudioOnlyPlayability;
+}
--- a/src/parser/classes/AutomixPreviewVideo.ts
+++ b/src/parser/classes/AutomixPreviewVideo.ts
@@ -1,7 +1,8 @@
 import { YTNode } from '../helpers.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import type { RawNode } from '../index.js';
-class AutomixPreviewVideo extends YTNode {
+
+export default class AutomixPreviewVideo extends YTNode {
  static type = 'AutomixPreviewVideo';

  playlist_video?: { endpoint: NavigationEndpoint };
@@ -14,6 +15,4 @@ class AutomixPreviewVideo extends YTNode {
      };
    }
  }
-}
-
-export default AutomixPreviewVideo;
+}
--- a/src/parser/classes/BackstageImage.ts
+++ b/src/parser/classes/BackstageImage.ts
@@ -1,18 +1,17 @@
 import Thumbnail from './misc/Thumbnail.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class BackstageImage extends YTNode {
+export default class BackstageImage extends YTNode {
  static type = 'BackstageImage';

  image: Thumbnail[];
  endpoint: NavigationEndpoint;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.image = Thumbnail.fromResponse(data.image);
    this.endpoint = new NavigationEndpoint(data.command);
  }
-}
-
-export default BackstageImage;
+}
--- a/src/parser/classes/BackstagePost.ts
+++ b/src/parser/classes/BackstagePost.ts
@@ -1,13 +1,12 @@
-import Parser from '../index.js';
-import Author from './misc/Author.js';
-import Text from './misc/Text.js';
+import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import CommentActionButtons from './comments/CommentActionButtons.js';
 import Menu from './menus/Menu.js';
+import Author from './misc/Author.js';
+import Text from './misc/Text.js';

-import { YTNode } from '../helpers.js';
-
-class BackstagePost extends YTNode {
+export default class BackstagePost extends YTNode {
  static type = 'BackstagePost';

  id: string;
@@ -18,13 +17,13 @@ class BackstagePost extends YTNode {
  vote_status?: string;
  vote_count?: Text;
  menu?: Menu | null;
-  action_buttons;
-  vote_button;
+  action_buttons?: CommentActionButtons | null;
+  vote_button?: CommentActionButtons | null;
  surface: string;
  endpoint?: NavigationEndpoint;
  attachment;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.id = data.postId;

@@ -36,40 +35,38 @@ class BackstagePost extends YTNode {
    this.content = new Text(data.contentText);
    this.published = new Text(data.publishedTimeText);

-    if (data.pollStatus) {
+    if (Reflect.has(data, 'pollStatus')) {
      this.poll_status = data.pollStatus;
    }

-    if (data.voteStatus) {
+    if (Reflect.has(data, 'voteStatus')) {
      this.vote_status = data.voteStatus;
    }

-    if (data.voteCount) {
+    if (Reflect.has(data, 'voteCount')) {
      this.vote_count = new Text(data.voteCount);
    }

-    if (data.actionMenu) {
+    if (Reflect.has(data, 'actionMenu')) {
      this.menu = Parser.parseItem(data.actionMenu, Menu);
    }

-    if (data.actionButtons) {
+    if (Reflect.has(data, 'actionButtons')) {
      this.action_buttons = Parser.parseItem(data.actionButtons, CommentActionButtons);
    }

-    if (data.voteButton) {
+    if (Reflect.has(data, 'voteButton')) {
      this.vote_button = Parser.parseItem(data.voteButton, CommentActionButtons);
    }

-    if (data.navigationEndpoint) {
+    if (Reflect.has(data, 'navigationEndpoint')) {
      this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
    }

-    if (data.backstageAttachment) {
+    if (Reflect.has(data, 'backstageAttachment')) {
      this.attachment = Parser.parseItem(data.backstageAttachment);
    }

    this.surface = data.surface;
  }
-}
-
-export default BackstagePost;
+}
--- a/src/parser/classes/BackstagePostThread.ts
+++ b/src/parser/classes/BackstagePostThread.ts
@@ -1,15 +1,13 @@
-import Parser from '../index.js';
+import Parser, { type RawNode } from '../index.js';
 import { YTNode } from '../helpers.js';

-class BackstagePostThread extends YTNode {
+export default class BackstagePostThread extends YTNode {
  static type = 'BackstagePostThread';

-  post;
+  post: YTNode;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.post = Parser.parseItem(data.post);
  }
-}
-
-export default BackstagePostThread;
+}
--- a/src/parser/classes/BrowseFeedActions.ts
+++ b/src/parser/classes/BrowseFeedActions.ts
@@ -1,15 +1,13 @@
-import Parser from '../index.js';
-import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
+import { type ObservedArray, YTNode } from '../helpers.js';

-class BrowseFeedActions extends YTNode {
+export default class BrowseFeedActions extends YTNode {
  static type = 'BrowseFeedActions';

-  contents;
+  contents: ObservedArray<YTNode>;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.contents = Parser.parseArray(data.contents);
  }
-}
-
-export default BrowseFeedActions;
+}
--- a/src/parser/classes/BrowserMediaSession.ts
+++ b/src/parser/classes/BrowserMediaSession.ts
@@ -1,18 +1,17 @@
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class BrowserMediaSession extends YTNode {
+export default class BrowserMediaSession extends YTNode {
  static type = 'BrowserMediaSession';

-  album;
-  thumbnails;
+  album: Text;
+  thumbnails: Thumbnail[];

-  constructor (data: any) {
+  constructor (data: RawNode) {
    super();
    this.album = new Text(data.album);
    this.thumbnails = Thumbnail.fromResponse(data.thumbnailDetails);
  }
-}
-
-export default BrowserMediaSession;
+}
--- a/src/parser/classes/Button.ts
+++ b/src/parser/classes/Button.ts
@@ -1,6 +1,5 @@
 import Text from './misc/Text.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
-
 import { YTNode } from '../helpers.js';
 import type { RawNode } from '../index.js';

@@ -8,31 +7,29 @@ export default class Button extends YTNode {
  static type = 'Button';

  text?: string;
-
  label?: string;
  tooltip?: string;
  icon_type?: string;
  is_disabled?: boolean;
-
  endpoint: NavigationEndpoint;

  constructor(data: RawNode) {
    super();

-    if (data.text) {
+    if (Reflect.has(data, 'text')) {
      this.text = new Text(data.text).toString();
    }

-    if (data.accessibility?.label) {
-      this.label = data.accessibility?.label;
+    if (Reflect.has(data, 'accessibility') && Reflect.has(data.accessibility, 'label')) {
+      this.label = data.accessibility.label;
    }

-    if (data.tooltip) {
+    if (Reflect.has(data, 'tooltip')) {
      this.tooltip = data.tooltip;
    }

-    if (data.icon?.iconType) {
-      this.icon_type = data.icon?.iconType;
+    if (Reflect.has(data, 'icon') && Reflect.has(data.icon, 'iconType')) {
+      this.icon_type = data.icon.iconType;
    }

    if (Reflect.has(data, 'isDisabled')) {
--- a/src/parser/classes/C4TabbedHeader.ts
+++ b/src/parser/classes/C4TabbedHeader.ts
@@ -1,15 +1,13 @@
-import Parser from '../index.js';
+import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
+import Button from './Button.js';
+import ChannelHeaderLinks from './ChannelHeaderLinks.js';
+import SubscribeButton from './SubscribeButton.js';
 import Author from './misc/Author.js';
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';

-import Button from './Button.js';
-import ChannelHeaderLinks from './ChannelHeaderLinks.js';
-import SubscribeButton from './SubscribeButton.js';
-
-import { YTNode } from '../helpers.js';
-
-class C4TabbedHeader extends YTNode {
+export default class C4TabbedHeader extends YTNode {
  static type = 'C4TabbedHeader';

  author: Author;
@@ -24,53 +22,51 @@ class C4TabbedHeader extends YTNode {
  channel_handle?: Text;
  channel_id?: string;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.author = new Author({
      simpleText: data.title,
      navigationEndpoint: data.navigationEndpoint
    }, data.badges, data.avatar);

-    if (data.banner) {
+    if (Reflect.has(data, 'banner')) {
      this.banner = Thumbnail.fromResponse(data.banner);
    }

-    if (data.tv_banner) {
+    if (Reflect.has(data, 'tv_banner')) {
      this.tv_banner = Thumbnail.fromResponse(data.tvBanner);
    }

-    if (data.mobile_banner) {
+    if (Reflect.has(data, 'mobile_banner')) {
      this.mobile_banner = Thumbnail.fromResponse(data.mobileBanner);
    }

-    if (data.subscriberCountText) {
+    if (Reflect.has(data, 'subscriberCountText')) {
      this.subscribers = new Text(data.subscriberCountText);
    }

-    if (data.videosCountText) {
+    if (Reflect.has(data, 'videosCountText')) {
      this.videos_count = new Text(data.videosCountText);
    }

-    if (data.sponsorButton) {
+    if (Reflect.has(data, 'sponsorButton')) {
      this.sponsor_button = Parser.parseItem(data.sponsorButton, Button);
    }

-    if (data.subscribeButton) {
+    if (Reflect.has(data, 'subscribeButton')) {
      this.subscribe_button = Parser.parseItem(data.subscribeButton, [ SubscribeButton, Button ]);
    }

-    if (data.headerLinks) {
+    if (Reflect.has(data, 'headerLinks')) {
      this.header_links = Parser.parseItem(data.headerLinks, ChannelHeaderLinks);
    }

-    if (data.channelHandleText) {
+    if (Reflect.has(data, 'channelHandleText')) {
      this.channel_handle = new Text(data.channelHandleText);
    }

-    if (data.channelId) {
+    if (Reflect.has(data, 'channelId')) {
      this.channel_id = data.channelId;
    }
  }
-}
-
-export default C4TabbedHeader;
+}
--- a/src/parser/classes/CallToActionButton.ts
+++ b/src/parser/classes/CallToActionButton.ts
@@ -1,19 +1,18 @@
 import Text from './misc/Text.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class CallToActionButton extends YTNode {
+export default class CallToActionButton extends YTNode {
  static type = 'CallToActionButton';

  label: Text;
  icon_type: string;
  style: string;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.label = new Text(data.label);
    this.icon_type = data.icon.iconType;
    this.style = data.style;
  }
-}
-
-export default CallToActionButton;
+}
--- a/src/parser/classes/Card.ts
+++ b/src/parser/classes/Card.ts
@@ -1,13 +1,13 @@
-import Parser from '../index.js';
+import Parser, { type RawNode } from '../index.js';
 import { YTNode } from '../helpers.js';

-class Card extends YTNode {
+export default class Card extends YTNode {
  static type = 'Card';

-  teaser;
-  content;
-  card_id: string | null;
-  feature: string | null;
+  teaser: YTNode;
+  content: YTNode;
+  card_id?: string;
+  feature?: string;

  cue_ranges: {
    start_card_active_ms: string;
@@ -16,12 +16,18 @@ class Card extends YTNode {
    icon_after_teaser_ms: string;
  }[];

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.teaser = Parser.parseItem(data.teaser);
    this.content = Parser.parseItem(data.content);
-    this.card_id = data.cardId || null;
-    this.feature = data.feature || null;
+
+    if (Reflect.has(data, 'cardId')) {
+      this.card_id = data.cardId;
+    }
+
+    if (Reflect.has(data, 'feature')) {
+      this.feature = data.feature;
+    }

    this.cue_ranges = data.cueRanges.map((cr: any) => ({
      start_card_active_ms: cr.startCardActiveMs,
@@ -30,6 +36,4 @@ class Card extends YTNode {
      icon_after_teaser_ms: cr.iconAfterTeaserMs
    }));
  }
-}
-
-export default Card;
+}
--- a/src/parser/classes/CardCollection.ts
+++ b/src/parser/classes/CardCollection.ts
@@ -1,20 +1,18 @@
-import Parser from '../index.js';
+import { YTNode, type ObservedArray } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
 import Text from './misc/Text.js';
-import { YTNode } from '../helpers.js';

-class CardCollection extends YTNode {
+export default class CardCollection extends YTNode {
  static type = 'CardCollection';

-  cards;
+  cards: ObservedArray<YTNode>;
  header: Text;
  allow_teaser_dismiss: boolean;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.cards = Parser.parseArray(data.cards);
    this.header = new Text(data.headerText);
    this.allow_teaser_dismiss = data.allowTeaserDismiss;
  }
-}
-
-export default CardCollection;
+}
--- a/src/parser/classes/CarouselHeader.ts
+++ b/src/parser/classes/CarouselHeader.ts
@@ -1,15 +1,13 @@
-import Parser from '../index.js';
-import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
+import { type ObservedArray, YTNode } from '../helpers.js';

-class CarouselHeader extends YTNode {
+export default class CarouselHeader extends YTNode {
  static type = 'CarouselHeader';

-  contents: YTNode[];
+  contents: ObservedArray<YTNode>;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.contents = Parser.parseArray(data.contents);
  }
-}
-
-export default CarouselHeader;
+}
--- a/src/parser/classes/CarouselItem.ts
+++ b/src/parser/classes/CarouselItem.ts
@@ -1,18 +1,17 @@
-import Parser from '../index.js';
-import { YTNode } from '../helpers.js';
-
+import Parser, { type RawNode } from '../index.js';
+import { type ObservedArray, YTNode } from '../helpers.js';
 import Thumbnail from './misc/Thumbnail.js';

-class CarouselItem extends YTNode {
+export default class CarouselItem extends YTNode {
  static type = 'CarouselItem';

-  items: YTNode[];
+  items: ObservedArray<YTNode>;
  background_color: string;
  layout_style: string;
  pagination_thumbnails: Thumbnail[];
  paginator_alignment: string;

-  constructor (data: any) {
+  constructor (data: RawNode) {
    super();
    this.items = Parser.parseArray(data.carouselItems);
    this.background_color = data.backgroundColor;
@@ -20,6 +19,9 @@ class CarouselItem extends YTNode {
    this.pagination_thumbnails = Thumbnail.fromResponse(data.paginationThumbnails);
    this.paginator_alignment = data.paginatorAlignment;
  }
-}

-export default CarouselItem;
+  // XXX: For consistency.
+  get contents() {
+    return this.items;
+  }
+}
--- a/src/parser/classes/Channel.ts
+++ b/src/parser/classes/Channel.ts
@@ -1,28 +1,25 @@
-import Parser from '../index.js';
-
-import Text from './misc/Text.js';
-import Author from './misc/Author.js';
-import NavigationEndpoint from './NavigationEndpoint.js';
-
-import SubscribeButton from './SubscribeButton.js';
-import Button from './Button.js';
-
 import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
+import Button from './Button.js';
+import NavigationEndpoint from './NavigationEndpoint.js';
+import SubscribeButton from './SubscribeButton.js';
+import Author from './misc/Author.js';
+import Text from './misc/Text.js';

-class Channel extends YTNode {
+export default class Channel extends YTNode {
  static type = 'Channel';

  id: string;
  author: Author;
-  subscribers: Text;
-  videos: Text;
+  subscriber_count: Text;
+  video_count: Text;
  long_byline: Text;
  short_byline: Text;
  endpoint: NavigationEndpoint;
  subscribe_button: SubscribeButton | Button | null;
  description_snippet: Text;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.id = data.channelId;

@@ -31,15 +28,31 @@ class Channel extends YTNode {
      navigationEndpoint: data.navigationEndpoint
    }, data.ownerBadges, data.thumbnail);

-    // TODO: subscriberCountText is now the channel's handle and videoCountText is the subscriber count. Why haven't they renamed the properties?
-    this.subscribers = new Text(data.subscriberCountText);
-    this.videos = new Text(data.videoCountText);
+    // XXX: `subscriberCountText` is now the channel's handle and `videoCountText` is the subscriber count.
+    this.subscriber_count = new Text(data.subscriberCountText);
+    this.video_count = new Text(data.videoCountText);
    this.long_byline = new Text(data.longBylineText);
    this.short_byline = new Text(data.shortBylineText);
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
    this.subscribe_button = Parser.parseItem(data.subscribeButton, [ SubscribeButton, Button ]);
    this.description_snippet = new Text(data.descriptionSnippet);
  }
-}

-export default Channel;
+  /**
+   * @deprecated
+   * This will be removed in a future release.
+   * Please use {@link Channel.subscriber_count} instead.
+   */
+  get subscribers(): Text {
+    return this.subscriber_count;
+  }
+
+  /**
+   * @deprecated
+   * This will be removed in a future release.
+   * Please use {@link Channel.video_count} instead.
+   */
+  get videos(): Text {
+    return this.video_count;
+  }
+}
--- a/src/parser/classes/ChannelAboutFullMetadata.ts
+++ b/src/parser/classes/ChannelAboutFullMetadata.ts
@@ -1,14 +1,11 @@
-import Parser from '../index.js';
-
+import { YTNode, type ObservedArray } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
+import Button from './Button.js';
+import NavigationEndpoint from './NavigationEndpoint.js';
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
-import NavigationEndpoint from './NavigationEndpoint.js';

-import Button from './Button.js';
-
-import { YTNode } from '../helpers.js';
-
-class ChannelAboutFullMetadata extends YTNode {
+export default class ChannelAboutFullMetadata extends YTNode {
  static type = 'ChannelAboutFullMetadata';

  id: string;
@@ -22,15 +19,15 @@ class ChannelAboutFullMetadata extends YTNode {
    title: Text;
  }[];

-  views: Text;
-  joined: Text;
+  view_count: Text;
+  joined_date: Text;
  description: Text;
  email_reveal: NavigationEndpoint;
  can_reveal_email: boolean;
  country: Text;
-  buttons: Button[];
+  buttons: ObservedArray<Button>;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.id = data.channelId;
    this.name = new Text(data.title);
@@ -43,14 +40,30 @@ class ChannelAboutFullMetadata extends YTNode {
      title: new Text(link.title)
    })) ?? [];

-    this.views = new Text(data.viewCountText);
-    this.joined = new Text(data.joinedDateText);
+    this.view_count = new Text(data.viewCountText);
+    this.joined_date = new Text(data.joinedDateText);
    this.description = new Text(data.description);
    this.email_reveal = new NavigationEndpoint(data.onBusinessEmailRevealClickCommand);
    this.can_reveal_email = !data.signInForBusinessEmail;
    this.country = new Text(data.country);
    this.buttons = Parser.parseArray(data.actionButtons, Button);
  }
-}

-export default ChannelAboutFullMetadata;
+  /**
+   * @deprecated
+   * This will be removed in a future release.
+   * Please use {@link Channel.view_count} instead.
+   */
+  get views() {
+    return this.view_count;
+  }
+
+  /**
+   * @deprecated
+   * This will be removed in a future release.
+   * Please use {@link Channel.joined_date} instead.
+   */
+  get joined(): Text {
+    return this.joined_date;
+  }
+}
--- a/src/parser/classes/ChannelAgeGate.ts
+++ b/src/parser/classes/ChannelAgeGate.ts
@@ -1,12 +1,11 @@
+import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';
 import { Parser } from '../index.js';
 import Button from './Button.js';
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';

-import { YTNode } from '../helpers.js';
-import type { RawNode } from '../index.js';
-
-class ChannelAgeGate extends YTNode {
+export default class ChannelAgeGate extends YTNode {
  static type = 'ChannelAgeGate';

  channel_title: string;
@@ -25,6 +24,4 @@ class ChannelAgeGate extends YTNode {
    this.sign_in_button = Parser.parseItem(data.signInButton, Button);
    this.secondary_text = new Text(data.secondaryText);
  }
-}
-
-export default ChannelAgeGate;
+}
--- a/src/parser/classes/ChannelFeaturedContent.ts
+++ b/src/parser/classes/ChannelFeaturedContent.ts
@@ -1,18 +1,16 @@
-import { YTNode } from '../helpers.js';
-import Parser, { RawNode } from '../index.js';
+import { type ObservedArray, YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
 import Text from './misc/Text.js';

-class ChannelFeaturedContent extends YTNode {
+export default class ChannelFeaturedContent extends YTNode {
  static type = 'ChannelFeaturedContent';

  title: Text;
-  items;
+  items: ObservedArray<YTNode>;

  constructor(data: RawNode) {
    super();
    this.title = new Text(data.title);
    this.items = Parser.parseArray(data.items);
  }
-}
-
-export default ChannelFeaturedContent;
+}
--- a/src/parser/classes/ChannelHeaderLinks.ts
+++ b/src/parser/classes/ChannelHeaderLinks.ts
@@ -1,31 +1,34 @@
+import { YTNode, observe, type ObservedArray } from '../helpers.js';
+import type { RawNode } from '../index.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
-import { YTNode } from '../helpers.js';

-class HeaderLink {
+// XXX (LuanRT): This is not a real YTNode, but we treat it as one to keep things clean.
+export class HeaderLink extends YTNode {
+  static type = 'HeaderLink';
+
  endpoint: NavigationEndpoint;
  icon: Thumbnail[];
  title: Text;

-  constructor(data: any) {
+  constructor(data: RawNode) {
+    super();
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
    this.icon = Thumbnail.fromResponse(data.icon);
    this.title = new Text(data.title);
  }
 }

-class ChannelHeaderLinks extends YTNode {
+export default class ChannelHeaderLinks extends YTNode {
  static type = 'ChannelHeaderLinks';

-  primary: HeaderLink[];
-  secondary: HeaderLink[];
+  primary: ObservedArray<HeaderLink>;
+  secondary: ObservedArray<HeaderLink>;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
-    this.primary = data.primaryLinks?.map((link: any) => new HeaderLink(link)) || [];
-    this.secondary = data.secondaryLinks?.map((link: any) => new HeaderLink(link)) || [];
+    this.primary = observe(data.primaryLinks?.map((link: RawNode) => new HeaderLink(link)) || []);
+    this.secondary = observe(data.secondaryLinks?.map((link: RawNode) => new HeaderLink(link)) || []);
  }
-}
-
-export default ChannelHeaderLinks;
+}
--- a/src/parser/classes/ChannelMetadata.ts
+++ b/src/parser/classes/ChannelMetadata.ts
@@ -1,13 +1,14 @@
 import Thumbnail from './misc/Thumbnail.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class ChannelMetadata extends YTNode {
+export default class ChannelMetadata extends YTNode {
  static type = 'ChannelMetadata';

  title: string;
  description: string;
  url: string;
-  rss_urls: any; // Array?
+  rss_url: string;
  vanity_channel_url: string;
  external_id: string;
  is_family_safe: boolean;
@@ -18,12 +19,12 @@ class ChannelMetadata extends YTNode {
  android_appindexing_link: string;
  ios_appindexing_link: string;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.title = data.title;
    this.description = data.description;
    this.url = data.channelUrl;
-    this.rss_urls = data.rssUrl;
+    this.rss_url = data.rssUrl;
    this.vanity_channel_url = data.vanityChannelUrl;
    this.external_id = data.externalId;
    this.is_family_safe = data.isFamilySafe;
@@ -34,6 +35,4 @@ class ChannelMetadata extends YTNode {
    this.android_appindexing_link = data.androidAppindexingLink;
    this.ios_appindexing_link = data.iosAppindexingLink;
  }
-}
-
-export default ChannelMetadata;
+}
--- a/src/parser/classes/ChannelMobileHeader.ts
+++ b/src/parser/classes/ChannelMobileHeader.ts
@@ -1,15 +1,14 @@
 import Text from './misc/Text.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class ChannelMobileHeader extends YTNode {
+export default class ChannelMobileHeader extends YTNode {
  static type = 'ChannelMobileHeader';

  title: Text;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.title = new Text(data.title);
  }
-}
-
-export default ChannelMobileHeader;
+}
--- a/src/parser/classes/ChannelOptions.ts
+++ b/src/parser/classes/ChannelOptions.ts
@@ -1,10 +1,10 @@
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
-
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class ChannelOptions extends YTNode {
+export default class ChannelOptions extends YTNode {
  static type = 'ChannelOptions';

  avatar: Thumbnail[];
@@ -12,13 +12,11 @@ class ChannelOptions extends YTNode {
  name: string;
  links: Text[];

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.avatar = Thumbnail.fromResponse(data.avatar);
    this.endpoint = new NavigationEndpoint(data.avatarEndpoint);
    this.name = data.name;
-    this.links = data.links.map((link: any) => new Text(link));
+    this.links = data.links.map((link: RawNode) => new Text(link));
  }
-}
-
-export default ChannelOptions;
+}
--- a/src/parser/classes/ChannelSubMenu.ts
+++ b/src/parser/classes/ChannelSubMenu.ts
@@ -1,8 +1,8 @@
-import Parser from '../index.js';
-import NavigationEndpoint from './NavigationEndpoint.js';
 import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
+import NavigationEndpoint from './NavigationEndpoint.js';

-class ChannelSubMenu extends YTNode {
+export default class ChannelSubMenu extends YTNode {
  static type = 'ChannelSubMenu';

  content_type_sub_menu_items: {
@@ -13,15 +13,13 @@ class ChannelSubMenu extends YTNode {

  sort_setting;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
-    this.content_type_sub_menu_items = data.contentTypeSubMenuItems.map((item: any) => ({
+    this.content_type_sub_menu_items = data.contentTypeSubMenuItems.map((item: RawNode) => ({
      endpoint: new NavigationEndpoint(item.navigationEndpoint || item.endpoint),
      selected: item.selected,
      title: item.title
    }));
    this.sort_setting = Parser.parseItem(data.sortSetting);
  }
-}
-
-export default ChannelSubMenu;
+}
--- a/src/parser/classes/ChannelThumbnailWithLink.ts
+++ b/src/parser/classes/ChannelThumbnailWithLink.ts
@@ -1,20 +1,19 @@
 import Thumbnail from './misc/Thumbnail.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class ChannelThumbnailWithLink extends YTNode {
+export default class ChannelThumbnailWithLink extends YTNode {
  static type = 'ChannelThumbnailWithLink';

  thumbnails: Thumbnail[];
  endpoint: NavigationEndpoint;
-  label: string;
+  label?: string;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.thumbnails = Thumbnail.fromResponse(data.thumbnail);
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
-    this.label = data.accessibility.accessibilityData.label;
+    this.label = data.accessibility?.accessibilityData?.label;
  }
-}
-
-export default ChannelThumbnailWithLink;
+}
--- a/src/parser/classes/ChannelVideoPlayer.ts
+++ b/src/parser/classes/ChannelVideoPlayer.ts
@@ -1,23 +1,40 @@
 import Text from './misc/Text.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class ChannelVideoPlayer extends YTNode {
+export default class ChannelVideoPlayer extends YTNode {
  static type = 'ChannelVideoPlayer';

  id: string;
  title: Text;
  description: Text;
-  views: Text;
-  published: Text;
+  view_count: Text;
+  published_time: Text;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.id = data.videoId;
    this.title = new Text(data.title);
    this.description = new Text(data.description);
-    this.views = new Text(data.viewCountText);
-    this.published = new Text(data.publishedTimeText);
+    this.view_count = new Text(data.viewCountText);
+    this.published_time = new Text(data.publishedTimeText);
  }
-}

-export default ChannelVideoPlayer;
+  /**
+   * @deprecated
+   * This will be removed in a future release.
+   * Please use {@link ChannelVideoPlayer.view_count} instead.
+   */
+  get views(): Text {
+    return this.view_count;
+  }
+
+  /**
+   * @deprecated
+   * This will be removed in a future release.
+   * Please use {@link ChannelVideoPlayer.published_time} instead.
+   */
+  get published(): Text {
+    return this.published_time;
+  }
+}
--- a/src/parser/classes/Chapter.ts
+++ b/src/parser/classes/Chapter.ts
@@ -1,21 +1,19 @@
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
-
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class Chapter extends YTNode {
+export default class Chapter extends YTNode {
  static type = 'Chapter';

  title: Text;
  time_range_start_millis: number;
  thumbnail: Thumbnail[];

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.title = new Text(data.title);
    this.time_range_start_millis = data.timeRangeStartMillis;
    this.thumbnail = Thumbnail.fromResponse(data.thumbnail);
  }
-}
-
-export default Chapter;
+}
--- a/src/parser/classes/ChildVideo.ts
+++ b/src/parser/classes/ChildVideo.ts
@@ -1,10 +1,10 @@
+import { timeToSeconds } from '../../utils/Utils.js';
+import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import Text from './misc/Text.js';

-import { timeToSeconds } from '../../utils/Utils.js';
-import { YTNode } from '../helpers.js';
-
-class ChildVideo extends YTNode {
+export default class ChildVideo extends YTNode {
  static type = 'ChildVideo';

  id: string;
@@ -17,18 +17,14 @@ class ChildVideo extends YTNode {

  endpoint: NavigationEndpoint;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.id = data.videoId;
    this.title = new Text(data.title);
-
    this.duration = {
      text: data.lengthText.simpleText,
      seconds: timeToSeconds(data.lengthText.simpleText)
    };
-
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
  }
-}
-
-export default ChildVideo;
+}
--- a/src/parser/classes/ChipCloud.ts
+++ b/src/parser/classes/ChipCloud.ts
@@ -1,25 +1,21 @@
-import Parser from '../index.js';
+import { YTNode, type ObservedArray } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
 import Button from './Button.js';
 import ChipCloudChip from './ChipCloudChip.js';

-import { YTNode } from '../helpers.js';
-
-class ChipCloud extends YTNode {
+export default class ChipCloud extends YTNode {
  static type = 'ChipCloud';

-  chips;
-  next_button;
-  previous_button;
-  horizontal_scrollable;
+  chips: ObservedArray<ChipCloudChip>;
+  next_button: Button | null;
+  previous_button: Button | null;
+  horizontal_scrollable: boolean;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
-    // TODO: check this assumption that chipcloudchip is always returned
    this.chips = Parser.parseArray(data.chips, ChipCloudChip);
    this.next_button = Parser.parseItem(data.nextButton, Button);
    this.previous_button = Parser.parseItem(data.previousButton, Button);
    this.horizontal_scrollable = data.horizontalScrollable;
  }
-}
-
-export default ChipCloud;
+}
--- a/src/parser/classes/ChipCloudChip.ts
+++ b/src/parser/classes/ChipCloudChip.ts
@@ -1,21 +1,21 @@
 import Text from './misc/Text.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class ChipCloudChip extends YTNode {
+export default class ChipCloudChip extends YTNode {
  static type = 'ChipCloudChip';

  is_selected: boolean;
-  endpoint: NavigationEndpoint | undefined;
+  endpoint?: NavigationEndpoint;
  text: string;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
-    // TODO: is this isSelected or just selected
    this.is_selected = data.isSelected;
-    this.endpoint = data.navigationEndpoint ? new NavigationEndpoint(data.navigationEndpoint) : undefined;
+    if (Reflect.has(data, 'navigationEndpoint')) {
+      this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
+    }
    this.text = new Text(data.text).toString();
  }
-}
-
-export default ChipCloudChip;
+}
--- a/src/parser/classes/CollaboratorInfoCardContent.ts
+++ b/src/parser/classes/CollaboratorInfoCardContent.ts
@@ -1,10 +1,10 @@
 import Text from './misc/Text.js';
 import Thumbnail from './misc/Thumbnail.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
-
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class CollaboratorInfoCardContent extends YTNode {
+export default class CollaboratorInfoCardContent extends YTNode {
  static type = 'CollaboratorInfoCardContent';

  channel_avatar: Thumbnail[];
@@ -13,7 +13,7 @@ class CollaboratorInfoCardContent extends YTNode {
  subscriber_count: Text;
  endpoint: NavigationEndpoint;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.channel_avatar = Thumbnail.fromResponse(data.channelAvatar);
    this.custom_text = new Text(data.customText);
@@ -21,6 +21,4 @@ class CollaboratorInfoCardContent extends YTNode {
    this.subscriber_count = new Text(data.subscriberCountText);
    this.endpoint = new NavigationEndpoint(data.endpoint);
  }
-}
-
-export default CollaboratorInfoCardContent;
+}
--- a/src/parser/classes/CollageHeroImage.ts
+++ b/src/parser/classes/CollageHeroImage.ts
@@ -1,8 +1,9 @@
 import NavigationEndpoint from './NavigationEndpoint.js';
 import Thumbnail from './misc/Thumbnail.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class CollageHeroImage extends YTNode {
+export default class CollageHeroImage extends YTNode {
  static type = 'CollageHeroImage';

  left: Thumbnail[];
@@ -10,13 +11,11 @@ class CollageHeroImage extends YTNode {
  bottom_right: Thumbnail[];
  endpoint: NavigationEndpoint;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.left = Thumbnail.fromResponse(data.leftThumbnail);
    this.top_right = Thumbnail.fromResponse(data.topRightThumbnail);
    this.bottom_right = Thumbnail.fromResponse(data.bottomRightThumbnail);
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
  }
-}
-
-export default CollageHeroImage;
+}
--- a/src/parser/classes/CompactChannel.ts
+++ b/src/parser/classes/CompactChannel.ts
@@ -1,11 +1,11 @@
-import Parser from '../index.js';
-import Text from './misc/Text.js';
-import Thumbnail from './misc/Thumbnail.js';
+import { YTNode } from '../helpers.js';
+import Parser, { type RawNode } from '../index.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import Menu from './menus/Menu.js';
-import { YTNode } from '../helpers.js';
+import Text from './misc/Text.js';
+import Thumbnail from './misc/Thumbnail.js';

-class CompactChannel extends YTNode {
+export default class CompactChannel extends YTNode {
  static type = 'CompactChannel';

  title: Text;
@@ -18,7 +18,7 @@ class CompactChannel extends YTNode {
  tv_banner: Thumbnail[];
  menu: Menu | null;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.title = new Text(data.title);
    this.channel_id = data.channelId;
@@ -30,6 +30,4 @@ class CompactChannel extends YTNode {
    this.tv_banner = Thumbnail.fromResponse(data.tvBanner);
    this.menu = Parser.parseItem(data.menu, Menu);
  }
-}
-
-export default CompactChannel;
+}
--- a/src/parser/classes/CompactLink.ts
+++ b/src/parser/classes/CompactLink.ts
@@ -1,20 +1,19 @@
 import Text from './misc/Text.js';
 import NavigationEndpoint from './NavigationEndpoint.js';
 import { YTNode } from '../helpers.js';
+import type { RawNode } from '../index.js';

-class CompactLink extends YTNode {
+export default class CompactLink extends YTNode {
  static type = 'CompactLink';

  title: string;
  endpoint: NavigationEndpoint;
  style: string;

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super();
    this.title = new Text(data.title).toString();
    this.endpoint = new NavigationEndpoint(data.navigationEndpoint);
    this.style = data.style;
  }
-}
-
-export default CompactLink;
+}
--- a/src/parser/classes/CompactMix.ts
+++ b/src/parser/classes/CompactMix.ts
@@ -1,11 +1,10 @@
+import type { RawNode } from '../index.js';
 import Playlist from './Playlist.js';

-class CompactMix extends Playlist {
+export default class CompactMix extends Playlist {
  static type = 'CompactMix';

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super(data);
  }
-}
-
-export default CompactMix;
+}
--- a/src/parser/classes/CompactPlaylist.ts
+++ b/src/parser/classes/CompactPlaylist.ts
@@ -1,9 +1,10 @@
+import type { RawNode } from '../index.js';
 import Playlist from './Playlist.js';

 class CompactPlaylist extends Playlist {
  static type = 'CompactPlaylist';

-  constructor(data: any) {
+  constructor(data: RawNode) {
    super(data);
  }
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
github-actions[bot]	beb4733e84	chore(main): release 5.0.4 (#399 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-05-10 15:35:11 -03:00
absidue	66b026bf49	fix(Utils): Circular dependency introduced in `38a83c3c2a` (#400 )	2023-05-10 15:32:00 -03:00
absidue	26734194ab	fix(bundles): Use ESM tslib build for the browser bundles (#397 )	2023-05-06 15:54:18 -03:00
absidue	38a83c3c2a	fix(Utils): Use instanceof in deepCompare instead of the constructor name (#398 )	2023-05-06 15:47:51 -03:00
absidue	b1f19f16ac	refactor(constants): Use namespace import internally (#396 )	2023-05-06 15:46:20 -03:00
github-actions[bot]	891d889408	chore(main): release 5.0.3 (#395 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-05-03 19:47:01 -03:00
LuanRT	d4adb9eb6b	chore(PlayerEndpoint.ts): add back `attestationRequest` field This was accidentally removed in a recent PR. It tells InnerTube to omit the botguard program data.	2023-05-03 19:31:59 -03:00
LuanRT	3b0498b68b	fix(Video): typo causing node parsing to fail	2023-05-02 03:21:02 -03:00
github-actions[bot]	154a5d2868	chore(main): release 5.0.2 (#394 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-04-30 17:24:14 -03:00
absidue	7c0abfccd7	fix(VideoInfo): Use microformat view_count when videoDetails view_count is NaN (#393 )	2023-04-30 17:21:57 -03:00
github-actions[bot]	8f50c668aa	chore(main): release 5.0.1 (#392 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-04-30 00:51:44 -03:00
LuanRT	4f7ec07c3f	fix(web): slow downloads due to visitor data (#391 ) * fix(web): slow downloads due to visitor data It seems that YouTube will throttle clients if a shared visitor id is used. * dev: include `params` for `/player` reqs	2023-04-30 00:50:08 -03:00
github-actions[bot]	ab3d5ab16c	chore(main): release 5.0.0 (#389 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2023-04-29 02:14:26 -03:00
LuanRT	dd21f8c75a	feat(NavigationEndpoint): parse `content` prop This usually has dialog nodes.	2023-04-29 01:54:34 -03:00
LuanRT	3a7e58d2b9	chore(eslint): enforce the use of `import type`	2023-04-28 22:35:09 -03:00
LuanRT	75ea09dde8	fix(android): workaround streaming URLs returning 403 (#390 )	2023-04-28 22:02:45 -03:00
LuanRT	95e0294eab	refactor!: overhaul core classes and remove redundant code (#388 ) * feat(Player.ts): append `cver` to deciphered URLs * refactor(Actions.ts): remove redundant `getVideoInfo` function This is leftover code from previous versions. It had many problems and it is no longer required. * fix(Kids.ts): remove unneeded `await` keywords * dev: add more endpoints * chore: update deps * refactor: separate endpoints into files * dev: improve types * dev: add more endpoints * refactor: put clients in a separate directory inside `core` * chore: lint * refactor: move mixins and managers to separate folders * chore: fix tests * dev: add `CreateVideoEndpoint` * chore: clean up * chore: lint * chore: add some comments * chore: remove unnecessary test * dev: add `playlist/CreateEndpoint` * dev: add `playlist/DeleteEndpoint` * dev: add `browse/EditPlaylistEndpoint` * fix(parser): add a few checks to avoid parsing errors	2023-04-28 19:01:04 -03:00
LuanRT	22ae6c93ee	chore(contributing.md): reword	2023-04-23 06:41:02 -03:00
LuanRT	257bd475a0	refactor: clean up parser and tests (#387 ) * tests: improve coverage * refactor: clean up nodes * chore: lint * feat(parser): ignore `BrandVideoShelf` Seems to be used for ads. * feat(parser): ignore `BrandVideoSingleton` too	2023-04-23 06:37:33 -03:00
				`@@ -0,0 +1 @@`
				`export * as AccountListEndpoint from './AccountListEndpoint.js';`
				`@@ -0,0 +1 @@`
				`export * as EditPlaylistEndpoint from './EditPlaylistEndpoint.js';`
				`@@ -0,0 +1 @@`
				`export * as GetSearchSuggestionsEndpoint from './GetSearchSuggestionsEndpoint.js';`
				`@@ -0,0 +1 @@`
				`export const PATH = '/notification/get_unseen_count';`
				`@@ -0,0 +1 @@`
				`export * as CreateVideoEndpoint from './CreateVideoEndpoint.js';`