feat(ShardingManager): add options typings (#5583)

Co-authored-by: Vlad Frangu <kingdgrizzle@gmail.com>
Co-authored-by: SpaceEEC <spaceeec@yahoo.com>

src/sharding/ShardingManager.js

@@ -19,23 +19,28 @@ const Util = require('../util/Util');
  */
 class ShardingManager extends EventEmitter {
   /**
-   * The mode to spawn shards with for a {@link ShardingManager}: either "process" to use child processes, or
+   * The mode to spawn shards with for a {@link ShardingManager}. Either "process" to use child processes, or
    * "worker" to use [Worker threads](https://nodejs.org/api/worker_threads.html).
-   * @typedef {Object} ShardingManagerMode
+   * @typedef {string} ShardingManagerMode
+   */
+
+  /**
+   * The options to spawn shards with for a {@link ShardingManager},
+   * @typedef {Object} ShardingManagerOptions
+   * @property {string|number} [totalShards='auto'] Number of total shards of all shard managers or "auto"
+   * @property {string|number[]} [shardList='auto'] List of shards to spawn or "auto"
+   * @property {ShardingManagerMode} [mode='process'] Which mode to use for shards
+   * @property {boolean} [respawn=true] Whether shards should automatically respawn upon exiting
+   * @property {string[]} [shardArgs=[]] Arguments to pass to the shard script when spawning
+   * (only available when mode is set to 'process')
+   * @property {string} [execArgv=[]] Arguments to pass to the shard script executable when spawning
+   * (only available when mode is set to 'process')
+   * @property {string} [token] Token to use for automatic shard count and passing to shards
    */
 
   /**
    * @param {string} file Path to your shard script file
-   * @param {Object} [options] Options for the sharding manager
+   * @param {ShardingManagerOptions} [options] Options for the sharding manager
-   * @param {string|number} [options.totalShards='auto'] Number of total shards of all shard managers or "auto"
-   * @param {string|number[]} [options.shardList='auto'] List of shards to spawn or "auto"
-   * @param {ShardingManagerMode} [options.mode='process'] Which mode to use for shards
-   * @param {boolean} [options.respawn=true] Whether shards should automatically respawn upon exiting
-   * @param {string[]} [options.shardArgs=[]] Arguments to pass to the shard script when spawning
-   * (only available when using the `process` mode)
-   * @param {string[]} [options.execArgv=[]] Arguments to pass to the shard script executable when spawning
-   * (only available when using the `process` mode)
-   * @param {string} [options.token] Token to use for automatic shard count and passing to shards
    */
   constructor(file, options = {}) {
     super();

typings/index.d.ts

@@ -1516,18 +1516,7 @@ declare module 'discord.js' {
   }
 
   export class ShardingManager extends EventEmitter {
-    constructor(
+    constructor(file: string, options?: ShardingManagerOptions);
-      file: string,
-      options?: {
-        totalShards?: number | 'auto';
-        shardList?: number[] | 'auto';
-        mode?: ShardingManagerMode;
-        respawn?: boolean;
-        shardArgs?: string[];
-        token?: string;
-        execArgv?: string[];
-      },
-    );
     private _performOnShards(method: string, args: any[]): Promise<any[]>;
     private _performOnShards(method: string, args: any[], shard: number): Promise<any>;
 
@@ -3510,6 +3499,16 @@ declare module 'discord.js' {
 
   type ShardingManagerMode = 'process' | 'worker';
 
+  interface ShardingManagerOptions {
+    totalShards?: number | 'auto';
+    shardList?: number[] | 'auto';
+    mode?: ShardingManagerMode;
+    respawn?: boolean;
+    shardArgs?: string[];
+    token?: string;
+    execArgv?: string[];
+  }
+
   type Snowflake = string;
 
   interface SplitOptions {