fix(User): remove fetchFlags() (#8755)

Co-authored-by: Jiralite <33201955+Jiralite@users.noreply.github.com>

packages/discord.js/src/managers/UserManager.js

@@ -95,16 +95,6 @@ class UserManager extends CachedManager {
     return this._add(data, cache);
   }
 
-  /**
-   * Fetches a user's flags.
-   * @param {UserResolvable} user The UserResolvable to identify
-   * @param {BaseFetchOptions} [options] Additional options for this fetch
-   * @returns {Promise<UserFlagsBitField>}
-   */
-  async fetchFlags(user, options) {
-    return (await this.fetch(user, options)).flags;
-  }
-
   /**
    * Sends a message to a user.
    * @param {UserResolvable} user The UserResolvable to identify

packages/discord.js/src/structures/User.js

@@ -342,15 +342,6 @@ class User extends Base {
     );
   }
 
-  /**
-   * Fetches this user's flags.
-   * @param {boolean} [force=false] Whether to skip the cache check and request the API
-   * @returns {Promise<UserFlagsBitField>}
-   */
-  fetchFlags(force = false) {
-    return this.client.users.fetchFlags(this.id, { force });
-  }
-
   /**
    * Fetches this user.
    * @param {boolean} [force=true] Whether to skip the cache check and request the API

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

@@ -3460,7 +3460,6 @@ export class User extends Base {
   public displayAvatarURL(options?: ImageURLOptions): string;
   public equals(user: User): boolean;
   public fetch(force?: boolean): Promise<User>;
-  public fetchFlags(force?: boolean): Promise<UserFlagsBitField>;
   public toString(): UserMention;
 }
 
@@ -4692,7 +4691,6 @@ export class UserManager extends CachedManager<Snowflake, User, UserResolvable>
   public createDM(user: UserResolvable, options?: BaseFetchOptions): Promise<DMChannel>;
   public deleteDM(user: UserResolvable): Promise<DMChannel>;
   public fetch(user: UserResolvable, options?: BaseFetchOptions): Promise<User>;
-  public fetchFlags(user: UserResolvable, options?: BaseFetchOptions): Promise<UserFlagsBitField>;
   public send(user: UserResolvable, options: string | MessagePayload | MessageCreateOptions): Promise<Message>;
 }