types(vite): replace any with Matcher for chokidar WatchOptions#i…

…gnored

packages/vite/src/node/server/index.ts

@@ -319,7 +319,11 @@ export async function createServer(
 
   const { ignored = [], ...watchOptions } = serverConfig.watch || {}
   const watcher = chokidar.watch(path.resolve(root), {
-    ignored: ['**/node_modules/**', '**/.git/**', ...ignored],
+    ignored: [
+      '**/node_modules/**',
+      '**/.git/**',
+      ...(Array.isArray(ignored) ? ignored : [ignored])
+    ],
     ignoreInitial: true,
     ignorePermissionErrors: true,
     disableGlobbing: true,

packages/vite/types/anymatch.d.ts

@@ -0,0 +1,28 @@
+type AnymatchFn = (testString: string) => boolean
+type AnymatchPattern = string | RegExp | AnymatchFn
+type AnymatchMatcher = AnymatchPattern | AnymatchPattern[]
+type AnymatchTester = {
+  (testString: string | any[], returnIndex: true): number
+  (testString: string | any[]): boolean
+}
+
+type PicomatchOptions = { dot: boolean }
+
+declare const anymatch: {
+  (matchers: AnymatchMatcher): AnymatchTester
+  (
+    matchers: AnymatchMatcher,
+    testString: null,
+    returnIndex: true | PicomatchOptions
+  ): AnymatchTester
+  (
+    matchers: AnymatchMatcher,
+    testString: string | any[],
+    returnIndex: true | PicomatchOptions
+  ): number
+  (matchers: AnymatchMatcher, testString: string | any[]): boolean
+}
+
+export { AnymatchMatcher as Matcher }
+export { AnymatchTester as Tester }
+export default anymatch

packages/vite/types/chokidar.d.ts

@@ -29,6 +29,7 @@ THE SOFTWARE.
 /// <reference types="node" />
 
 import * as fs from 'fs'
+import { Matcher } from './anymatch'
 
 export interface FSWatcher extends fs.FSWatcher {
   options: WatchOptions
@@ -117,7 +118,7 @@ export interface WatchOptions {
    * (the path), second time with two arguments (the path and the
    * [`fs.Stats`](https://nodejs.org/api/fs.html#fs_class_fs_stats) object of that path).
    */
-  ignored?: string[]
+  ignored?: Matcher
 
   /**
    * If set to `false` then `add`/`addDir` events are also emitted for matching paths while