feat: update @types/node to v22 (discordjs#10926)

Author: almeidx

packages/rest/__tests__/RequestHandler.test.ts

@@ -47,8 +47,8 @@ let serverOutage = true;
 let unexpected429 = true;
 let unexpected429cf = true;
 const sublimitIntervals: {
-	reset: NodeJS.Timer | null;
-	retry: NodeJS.Timer | null;
+	reset: NodeJS.Timeout | null;
+	retry: NodeJS.Timeout | null;
 } = {
 	reset: null,
 	retry: null,

packages/rest/package.json

@@ -98,7 +98,7 @@
 		"@discordjs/api-extractor": "workspace:^",
 		"@discordjs/scripts": "workspace:^",
 		"@favware/cliff-jumper": "^4.1.0",
-		"@types/node": "18.17.9",
+		"@types/node": "^22.15.2",
 		"@vitest/coverage-v8": "^3.1.1",
 		"cross-env": "^7.0.3",
 		"esbuild-plugin-version-injector": "^1.2.1",

packages/rest/src/index.ts

@@ -1,13 +1,9 @@
-import { Blob } from 'node:buffer';
 import { shouldUseGlobalFetchAndWebSocket } from '@discordjs/util';
-import { FormData } from 'undici';
 import { setDefaultStrategy } from './environment.js';
 import { makeRequest } from './strategies/undiciRequest.js';
 
-// TODO(ckohen): remove once node engine req is bumped to > v18
-(globalThis as any).FormData ??= FormData;
-globalThis.Blob ??= Blob;
-
-setDefaultStrategy(shouldUseGlobalFetchAndWebSocket() ? fetch : makeRequest);
+// This cast is needed because of a mismatch between the version of undici-types provided by @types/node and undici
+// eslint-disable-next-line @typescript-eslint/consistent-type-imports
+setDefaultStrategy(shouldUseGlobalFetchAndWebSocket() ? (fetch as typeof import('undici').fetch) : makeRequest);
 
 export * from './shared.js';

packages/rest/src/lib/REST.ts

@@ -70,9 +70,9 @@ export class REST extends AsyncEventEmitter<RestEvents> {
 
 	#token: string | null = null;
 
-	private hashTimer!: NodeJS.Timer | number;
+	private hashTimer!: NodeJS.Timeout | number;
 
-	private handlerTimer!: NodeJS.Timer | number;
+	private handlerTimer!: NodeJS.Timeout | number;
 
 	public readonly options: RESTOptions;
 

packages/rest/src/lib/global/fetch.d.ts

@@ -1,5 +1,7 @@
 import { setDefaultStrategy } from './environment.js';
 
-setDefaultStrategy(fetch);
+// This cast is needed because of a mismatch between the version of undici-types provided by @types/node and undici
+// eslint-disable-next-line @typescript-eslint/consistent-type-imports
+setDefaultStrategy(fetch as typeof import('undici').fetch);
 
 export * from './shared.js';