diff --git a/packages/discord.js/src/client/websocket/WebSocketManager.js b/packages/discord.js/src/client/websocket/WebSocketManager.js
index 5354bed91..2648cbd76 100644
--- a/packages/discord.js/src/client/websocket/WebSocketManager.js
+++ b/packages/discord.js/src/client/websocket/WebSocketManager.js
@@ -36,7 +36,7 @@ const UNRESUMABLE_CLOSE_CODES = [1000, GatewayCloseCodes.AlreadyAuthenticated, G
  * The WebSocket manager for this client.
  * <info>This class forwards raw dispatch events,
  * read more about it here {@link https://discord.com/developers/docs/topics/gateway}</info>
- * @extends EventEmitter
+ * @extends {EventEmitter}
  */
 class WebSocketManager extends EventEmitter {
   constructor(client) {
diff --git a/packages/discord.js/src/client/websocket/WebSocketShard.js b/packages/discord.js/src/client/websocket/WebSocketShard.js
index 9ffbd9143..b3dd2c493 100644
--- a/packages/discord.js/src/client/websocket/WebSocketShard.js
+++ b/packages/discord.js/src/client/websocket/WebSocketShard.js
@@ -20,6 +20,7 @@ try {
 
 /**
  * Represents a Shard's WebSocket connection
+ * @extends {EventEmitter}
  */
 class WebSocketShard extends EventEmitter {
   constructor(manager, id) {
diff --git a/packages/discord.js/src/sharding/Shard.js b/packages/discord.js/src/sharding/Shard.js
index 646e5e21d..a0833c5fe 100644
--- a/packages/discord.js/src/sharding/Shard.js
+++ b/packages/discord.js/src/sharding/Shard.js
@@ -14,7 +14,7 @@ let Worker = null;
  * A self-contained shard created by the {@link ShardingManager}. Each one has a {@link ChildProcess} that contains
  * an instance of the bot and its {@link Client}. When its child process/worker exits for any reason, the shard will
  * spawn a new one to replace it as necessary.
- * @extends EventEmitter
+ * @extends {EventEmitter}
  */
 class Shard extends EventEmitter {
   constructor(manager, id) {
diff --git a/packages/discord.js/src/structures/Integration.js b/packages/discord.js/src/structures/Integration.js
index 456fe938e..1afc8f14a 100644
--- a/packages/discord.js/src/structures/Integration.js
+++ b/packages/discord.js/src/structures/Integration.js
@@ -20,7 +20,8 @@ const IntegrationApplication = require('./IntegrationApplication');
  */
 
 /**
- *  Represents a guild integration.
+ * Represents a guild integration.
+ * @extends {Base}
  */
 class Integration extends Base {
   constructor(client, data, guild) {
diff --git a/packages/discord.js/src/structures/ModalSubmitInteraction.js b/packages/discord.js/src/structures/ModalSubmitInteraction.js
index 0af1e4d91..458b86d50 100644
--- a/packages/discord.js/src/structures/ModalSubmitInteraction.js
+++ b/packages/discord.js/src/structures/ModalSubmitInteraction.js
@@ -23,6 +23,7 @@ const getMessage = lazy(() => require('./Message').Message);
 
 /**
  * Represents a modal interaction
+ * @extends {BaseInteraction}
  * @implements {InteractionResponses}
  */
 class ModalSubmitInteraction extends BaseInteraction {
diff --git a/packages/discord.js/src/structures/VoiceState.js b/packages/discord.js/src/structures/VoiceState.js
index 5d644a928..cb648ef79 100644
--- a/packages/discord.js/src/structures/VoiceState.js
+++ b/packages/discord.js/src/structures/VoiceState.js
@@ -6,6 +6,7 @@ const { Error, TypeError, ErrorCodes } = require('../errors');
 
 /**
  * Represents the voice state for a Guild Member.
+ * @extends {Base}
  */
 class VoiceState extends Base {
   constructor(guild, data) {
diff --git a/packages/discord.js/src/structures/Widget.js b/packages/discord.js/src/structures/Widget.js
index 146ec7eac..344c81a47 100644
--- a/packages/discord.js/src/structures/Widget.js
+++ b/packages/discord.js/src/structures/Widget.js
@@ -7,6 +7,7 @@ const WidgetMember = require('./WidgetMember');
 
 /**
  * Represents a Widget.
+ * @extends {Base}
  */
 class Widget extends Base {
   constructor(client, data) {
diff --git a/packages/discord.js/src/structures/WidgetMember.js b/packages/discord.js/src/structures/WidgetMember.js
index 472d9e2dc..d7aca2172 100644
--- a/packages/discord.js/src/structures/WidgetMember.js
+++ b/packages/discord.js/src/structures/WidgetMember.js
@@ -4,6 +4,7 @@ const Base = require('./Base');
 
 /**
  * Represents a WidgetMember.
+ * @extends {Base}
  */
 class WidgetMember extends Base {
   /**
diff --git a/packages/discord.js/src/structures/interfaces/Application.js b/packages/discord.js/src/structures/interfaces/Application.js
index 25cc20193..5e81465e2 100644
--- a/packages/discord.js/src/structures/interfaces/Application.js
+++ b/packages/discord.js/src/structures/interfaces/Application.js
@@ -5,6 +5,7 @@ const Base = require('../Base');
 
 /**
  * Represents an OAuth2 Application.
+ * @extends {Base}
  * @abstract
  */
 class Application extends Base {
diff --git a/packages/discord.js/src/structures/interfaces/Collector.js b/packages/discord.js/src/structures/interfaces/Collector.js
index 8b1054c14..14d00cd04 100644
--- a/packages/discord.js/src/structures/interfaces/Collector.js
+++ b/packages/discord.js/src/structures/interfaces/Collector.js
@@ -25,6 +25,7 @@ const { flatten } = require('../../util/Util');
 
 /**
  * Abstract class for defining a new Collector.
+ * @extends {EventEmitter}
  * @abstract
  */
 class Collector extends EventEmitter {