2 files changed, 5 insertions, 3 deletions
diff --git a/cli/dts/lib.deno.shared_globals.d.ts b/cli/dts/lib.deno.shared_globals.d.ts
index 46154c64e..be35fae01 100644
--- a/cli/dts/lib.deno.shared_globals.d.ts
+++ b/cli/dts/lib.deno.shared_globals.d.ts
@@ -386,7 +386,7 @@ declare class Worker extends EventTarget {
     specifier: string | URL,
     options?: WorkerOptions,
   );
-  postMessage(message: any, transfer: ArrayBuffer[]): void;
+  postMessage(message: any, transfer: Transferable[]): void;
   postMessage(message: any, options?: PostMessageOptions): void;
   addEventListener<K extends keyof WorkerEventMap>(
     type: K,
diff --git a/cli/dts/lib.deno.worker.d.ts b/cli/dts/lib.deno.worker.d.ts
index eb8f6ebf1..7d8f6078b 100644
--- a/cli/dts/lib.deno.worker.d.ts
+++ b/cli/dts/lib.deno.worker.d.ts
@@ -68,7 +68,8 @@ declare class DedicatedWorkerGlobalScope extends WorkerGlobalScope {
     | ((this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any)
     | null;
   close(): void;
-  postMessage(message: any): void;
+  postMessage(message: any, transfer: Transferable[]): void;
+  postMessage(message: any, options?: PostMessageOptions): void;
   addEventListener<K extends keyof DedicatedWorkerGlobalScopeEventMap>(
     type: K,
     listener: (
@@ -105,7 +106,8 @@ declare var onmessageerror:
   | ((this: DedicatedWorkerGlobalScope, ev: MessageEvent) => any)
   | null;
 declare function close(): void;
-declare function postMessage(message: any): void;
+declare function postMessage(message: any, transfer: Transferable[]): void;
+declare function postMessage(message: any, options?: PostMessageOptions): void;
 declare var navigator: WorkerNavigator;
 declare var onerror:
   | ((this: DedicatedWorkerGlobalScope, ev: ErrorEvent) => any)