@@ -13,6 +13,7 @@ import { EncodingBinding } from './internalBinding/encoding_binding';
 import { FFIBinding } from './internalBinding/ffi';
 import { FsBinding } from './internalBinding/fs';
 import { FsDirBinding } from './internalBinding/fs_dir';
+import { FsEventWrapBinding } from './internalBinding/fs_event_wrap';
 import { HeapUtilsBinding } from './internalBinding/heap_utils';
 import { HttpParserBinding } from './internalBinding/http_parser';
 import { ICUBinding } from './internalBinding/icu';
@@ -60,6 +61,7 @@ interface InternalBindingMap {
   ffi: FFIBinding;
   fs: FsBinding;
   fs_dir: FsDirBinding;
+  fs_event_wrap: FsEventWrapBinding;
   heap_utils: HeapUtilsBinding;
   http_parser: HttpParserBinding;
   icu: ICUBinding;
 
@@ -0,0 +1,28 @@
+import { owner_symbol } from './symbols';
+
+declare namespace InternalFsEventWrapBinding {
+  class FSEvent {
+    constructor();
+    [owner_symbol]?: object;
+    readonly initialized: boolean;
+    onchange?: (
+      status: number,
+      eventType: string,
+      filename: string | Uint8Array | null,
+    ) => void;
+    start(
+      filename: string,
+      persistent: boolean,
+      recursive: boolean,
+      encoding: string,
+    ): number;
+    close(callback?: () => void): void;
+    hasRef(): boolean;
+    ref(): void;
+    unref(): void;
+  }
+}
+
+export interface FsEventWrapBinding {
+  FSEvent: typeof InternalFsEventWrapBinding.FSEvent;
+}