refactor: deprecate v13 properties and methods (#7782)

* refactor: deprecate splitting

* refactor: deprecate `IntegrationApplication#summary`

https://github.com/discordjs/discord.js/pull/7729

* docs: amend store channel wording

* refactor: deprecate fetching of application assets

* docs: deprecate vip field in voice regions

src/structures/IntegrationApplication.js

@@ -54,6 +54,7 @@ class IntegrationApplication extends Application {
       /**
        * The application's summary
        * @type {?string}
+       * @deprecated This property is no longer being sent by the API.
        */
       this.summary = data.summary;
     } else {

src/structures/StoreChannel.js

@@ -4,7 +4,7 @@ const GuildChannel = require('./GuildChannel');
 
 /**
  * Represents a guild store channel on Discord.
- * <warn>Store channels are deprecated and will be removed from Discord in March 2022. See
+ * <warn>Store channels have been removed from Discord. See
  * [Self-serve Game Selling Deprecation](https://support-dev.discord.com/hc/en-us/articles/4414590563479)
  * for more information.</warn>
  * @extends {GuildChannel}

src/structures/VoiceRegion.js

@@ -22,6 +22,7 @@ class VoiceRegion {
     /**
      * Whether the region is VIP-only
      * @type {boolean}
+     * @deprecated This property is no longer being sent by the API.
      */
     this.vip = data.vip;
 

src/structures/interfaces/Application.js

@@ -1,11 +1,14 @@
 'use strict';
 
+const process = require('node:process');
 const { ClientApplicationAssetTypes, Endpoints } = require('../../util/Constants');
 const SnowflakeUtil = require('../../util/SnowflakeUtil');
 const Base = require('../Base');
 
 const AssetTypes = Object.keys(ClientApplicationAssetTypes);
 
+let deprecationEmittedForFetchAssets = false;
+
 /**
  * Represents an OAuth2 Application.
  * @abstract
@@ -103,8 +106,18 @@ class Application extends Base {
   /**
    * Gets the application's rich presence assets.
    * @returns {Promise<Array<ApplicationAsset>>}
+   * @deprecated This will be removed in the next major as it is unsupported functionality.
    */
   async fetchAssets() {
+    if (!deprecationEmittedForFetchAssets) {
+      process.emitWarning(
+        'Application#fetchAssets is deprecated as it is unsupported and will be removed in the next major version.',
+        'DeprecationWarning',
+      );
+
+      deprecationEmittedForFetchAssets = true;
+    }
+
     const assets = await this.client.api.oauth2.applications(this.id).assets.get();
     return assets.map(a => ({
       id: a.id,

src/util/Util.js

@@ -10,6 +10,7 @@ const { Error: DiscordError, RangeError, TypeError } = require('../errors');
 const has = (o, k) => Object.prototype.hasOwnProperty.call(o, k);
 const isObject = d => typeof d === 'object' && d !== null;
 
+let deprecationEmittedForSplitMessage = false;
 let deprecationEmittedForRemoveMentions = false;
 
 /**
@@ -70,9 +71,19 @@ class Util extends null {
    * Splits a string into multiple chunks at a designated character that do not exceed a specific length.
    * @param {string} text Content to split
    * @param {SplitOptions} [options] Options controlling the behavior of the split
+   * @deprecated This will be removed in the next major version.
    * @returns {string[]}
    */
   static splitMessage(text, { maxLength = 2_000, char = '\n', prepend = '', append = '' } = {}) {
+    if (!deprecationEmittedForSplitMessage) {
+      process.emitWarning(
+        'The Util.splitMessage method is deprecated and will be removed in the next major version.',
+        'DeprecationWarning',
+      );
+
+      deprecationEmittedForSplitMessage = true;
+    }
+
     text = Util.verifyString(text);
     if (text.length <= maxLength) return [text];
     let splitText = [text];

typings/index.d.ts

@@ -212,6 +212,7 @@ export abstract class Application extends Base {
   public id: Snowflake;
   public name: string | null;
   public coverURL(options?: StaticImageURLOptions): string | null;
+  /** @deprecated This method is deprecated as it is unsupported and will be removed in the next major version. */
   public fetchAssets(): Promise<ApplicationAsset[]>;
   public iconURL(options?: StaticImageURLOptions): string | null;
   public toJSON(): unknown;
@@ -1330,6 +1331,7 @@ export class IntegrationApplication extends Application {
   public termsOfServiceURL: string | null;
   public privacyPolicyURL: string | null;
   public rpcOrigins: string[];
+  /** @deprecated This property is no longer being sent by the API. */
   public summary: string | null;
   public hook: boolean | null;
   public cover: string | null;
@@ -2627,6 +2629,7 @@ export class Util extends null {
     route: unknown,
     reason?: string,
   ): Promise<{ id: Snowflake; position: number }[]>;
+  /** @deprecated This will be removed in the next major version. */
   public static splitMessage(text: string, options?: SplitOptions): string[];
   public static resolveAutoArchiveMaxLimit(guild: Guild): number;
 }
@@ -2671,6 +2674,7 @@ export class VoiceRegion {
   public id: string;
   public name: string;
   public optimal: boolean;
+  /** @deprecated This property is no longer being sent by the API. */
   public vip: boolean;
   public toJSON(): unknown;
 }