typings: Make activity name required (#9765)

* fix: activity name is required

* chore: add suggested changes

Co-authored-by: Aura Román <kyradiscord@gmail.com>

---------

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
Co-authored-by: Aura Román <kyradiscord@gmail.com>

packages/discord.js/src/structures/ClientUser.js

@@ -98,7 +98,7 @@ class ClientUser extends User {
   /**
    * Options for setting activities
    * @typedef {Object} ActivitiesOptions
-   * @property {string} [name] Name of the activity
+   * @property {string} name Name of the activity
    * @property {ActivityType} [type] Type of the activity
    * @property {string} [url] Twitch / YouTube stream URL
    */
@@ -149,15 +149,15 @@ class ClientUser extends User {
   /**
    * Options for setting an activity.
    * @typedef {Object} ActivityOptions
-   * @property {string} [name] Name of the activity
+   * @property {string} name Name of the activity
    * @property {string} [url] Twitch / YouTube stream URL
    * @property {ActivityType} [type] Type of the activity
    * @property {number|number[]} [shardId] Shard Id(s) to have the activity set on
    */
 
   /**
    * Sets the activity the client user is playing.
-   * @param {string|ActivityOptions} [name] Activity being played, or options for setting the activity
+   * @param {string|ActivityOptions} name Activity being played, or options for setting the activity
    * @param {ActivityOptions} [options] Options for setting the activity
    * @returns {ClientPresence}
    * @example

packages/discord.js/typings/index.d.ts

@@ -1044,7 +1044,7 @@ export class ClientUser extends User {
   public verified: boolean;
   public edit(options: ClientUserEditOptions): Promise<this>;
   public setActivity(options?: ActivityOptions): ClientPresence;
-  public setActivity(name: string, options?: ActivityOptions): ClientPresence;
+  public setActivity(name: string, options?: Omit<ActivityOptions, 'name'>): ClientPresence;
   public setAFK(afk?: boolean, shardId?: number | number[]): ClientPresence;
   public setAvatar(avatar: BufferResolvable | Base64Resolvable | null): Promise<this>;
   public setPresence(data: PresenceData): ClientPresence;
@@ -4322,7 +4322,7 @@ export interface WebhookFields extends PartialWebhookFields {
 export type ActivitiesOptions = Omit<ActivityOptions, 'shardId'>;
 
 export interface ActivityOptions {
-  name?: string;
+  name: string;
   url?: string;
   type?: Exclude<ActivityType, ActivityType.Custom>;
   shardId?: number | readonly number[];