feat: make changes to PresenceData typings and docs

src/structures/ClientUser.js

@@ -90,15 +90,20 @@ class ClientUser extends Structures.get('User') {
     return this.edit({ avatar: await DataResolver.resolveImage(avatar) });
   }
 
+  /**
+   * Options for setting activities
+   * @typedef {Object} ActivitiesOptions
+   * @property {string} [name] Name of the activity
+   * @property {ActivityType|number} [type] Type of the activity
+   * @property {string} [url] Twitch / YouTube stream URL
+   */
+
   /**
    * Data resembling a raw Discord presence.
    * @typedef {Object} PresenceData
    * @property {PresenceStatusData} [status] Status of the user
    * @property {boolean} [afk] Whether the user is AFK
-   * @property {Object} [activity] Activity the user is playing
-   * @property {string} [activity.name] Name of the activity
-   * @property {ActivityType|number} [activity.type] Type of the activity
-   * @property {string} [activity.url] Twitch / YouTube stream URL
+   * @property {ActivitiesOptions[]} [activities] Activity the user is playing
    * @property {?number|number[]} [shardID] Shard Id(s) to have the activity set on
    */
 
@@ -108,7 +113,7 @@ class ClientUser extends Structures.get('User') {
    * @returns {Presence}
    * @example
    * // Set the client user's presence
-   * client.user.setPresence({ activity: { name: 'with discord.js' }, status: 'idle' })
+   * client.user.setPresence({ activities: [{ name: 'with discord.js' }], status: 'idle' })
    *   .then(console.log)
    *   .catch(console.error);
    */
@@ -144,6 +149,7 @@ class ClientUser extends Structures.get('User') {
    * Options for setting an activity.
    * @typedef ActivityOptions
    * @type {Object}
+   * @property {string} [name] Name of the activity
    * @property {string} [url] Twitch / YouTube stream URL
    * @property {ActivityType|number} [type] Type of the activity
    * @property {number|number[]} [shardID] Shard Id(s) to have the activity set on

typings/index.d.ts

@@ -2124,6 +2124,12 @@ declare module 'discord.js' {
 
   type ActivityFlagsString = 'INSTANCE' | 'JOIN' | 'SPECTATE' | 'JOIN_REQUEST' | 'SYNC' | 'PLAY';
 
+  interface ActivitiesOptions {
+    name?: string;
+    url?: string;
+    type?: ActivityType | number;
+  }
+
   interface ActivityOptions {
     name?: string;
     url?: string;
@@ -3062,11 +3068,7 @@ declare module 'discord.js' {
   interface PresenceData {
     status?: PresenceStatusData;
     afk?: boolean;
-    activity?: {
-      name?: string;
-      type?: ActivityType | number;
-      url?: string;
-    };
+    activities?: ActivitiesOptions[];
     shardID?: number | number[];
   }