diff --git a/packages/discord.js/src/managers/CachedManager.js b/packages/discord.js/src/managers/CachedManager.js
index 1058285d300e..e0ce0f8a52ca 100644
--- a/packages/discord.js/src/managers/CachedManager.js
+++ b/packages/discord.js/src/managers/CachedManager.js
@@ -11,6 +11,13 @@ class CachedManager extends DataManager {
   constructor(client, holds, iterable) {
     super(client, holds);
 
+    /**
+     * The private cache of items for this manager.
+     * @type {Collection}
+     * @private
+     * @readonly
+     * @name CachedManager#_cache
+     */
     Object.defineProperty(this, '_cache', { value: this.client.options.makeCache(this.constructor, this.holds) });
 
     if (iterable) {
diff --git a/packages/discord.js/src/structures/GuildMember.js b/packages/discord.js/src/structures/GuildMember.js
index d22c174fad5c..7c2aec177895 100644
--- a/packages/discord.js/src/structures/GuildMember.js
+++ b/packages/discord.js/src/structures/GuildMember.js
@@ -54,6 +54,11 @@ class GuildMember extends Base {
      */
     this.communicationDisabledUntilTimestamp = null;
 
+    /**
+     * The role ids of the member
+     * @type {Snowflake[]}
+     * @private
+     */
     this._roles = [];
     if (data) this._patch(data);
   }
diff --git a/packages/discord.js/src/structures/Presence.js b/packages/discord.js/src/structures/Presence.js
index b642f0ab9ffc..1a3cde067218 100644
--- a/packages/discord.js/src/structures/Presence.js
+++ b/packages/discord.js/src/structures/Presence.js
@@ -141,6 +141,12 @@ class Presence extends Base {
  */
 class Activity {
   constructor(presence, data) {
+    /**
+     * The presence of the Activity
+     * @type {Presence}
+     * @readonly
+     * @name Activity#presence
+     */
     Object.defineProperty(this, 'presence', { value: presence });
 
     /**
@@ -287,6 +293,12 @@ class Activity {
  */
 class RichPresenceAssets {
   constructor(activity, assets) {
+    /**
+     * The activity of the RichPresenceAssets
+     * @type {Activity}
+     * @readonly
+     * @name RichPresenceAssets#activity
+     */
     Object.defineProperty(this, 'activity', { value: activity });
 
     /**
diff --git a/packages/discord.js/typings/index.d.ts b/packages/discord.js/typings/index.d.ts
index 282e81b0db84..fb06027cefd3 100644
--- a/packages/discord.js/typings/index.d.ts
+++ b/packages/discord.js/typings/index.d.ts
@@ -236,6 +236,7 @@ declare module 'node:events' {
 
 export class Activity {
   private constructor(presence: Presence, data?: RawActivityData);
+  public readonly presence: Presence;
   public applicationId: Snowflake | null;
   public assets: RichPresenceAssets | null;
   public buttons: string[];
@@ -1505,6 +1506,7 @@ export class GuildMemberFlagsBitField extends BitField<GuildMemberFlagsString> {
 
 export class GuildMember extends PartialTextBasedChannel(Base) {
   private constructor(client: Client<true>, data: RawGuildMemberData, guild: Guild);
+  private _roles: Snowflake[];
   public avatar: string | null;
   public get bannable(): boolean;
   public get dmChannel(): DMChannel | null;
@@ -2442,6 +2444,7 @@ export class ReactionEmoji extends Emoji {
 
 export class RichPresenceAssets {
   private constructor(activity: Activity, assets: RawRichPresenceAssets);
+  public readonly activity: Activity;
   public largeImage: Snowflake | null;
   public largeText: string | null;
   public smallImage: Snowflake | null;
@@ -3678,6 +3681,7 @@ export abstract class DataManager<K, Holds, R> extends BaseManager {
 
 export abstract class CachedManager<K, Holds, R> extends DataManager<K, Holds, R> {
   protected constructor(client: Client<true>, holds: Constructable<Holds>);
+  private readonly _cache: Collection<K, Holds>;
   private _add(data: unknown, cache?: boolean, { id, extras }?: { id: K; extras: unknown[] }): Holds;
 }