1 files changed, 25 insertions, 0 deletions
diff --git a/cli/dts/lib.deno.unstable.d.ts b/cli/dts/lib.deno.unstable.d.ts
index ab4a63729..b83309bc9 100644
--- a/cli/dts/lib.deno.unstable.d.ts
+++ b/cli/dts/lib.deno.unstable.d.ts
@@ -1152,3 +1152,28 @@ declare interface WorkerOptions {
     };
   };
 }
+
+declare interface WebSocketStreamOptions {
+  protocols?: string[];
+  signal?: AbortSignal;
+}
+
+declare interface WebSocketConnection {
+  readable: ReadableStream<string | Uint8Array>;
+  writable: WritableStream<string | Uint8Array>;
+  extensions: string;
+  protocol: string;
+}
+
+declare interface WebSocketCloseInfo {
+  code?: number;
+  reason?: string;
+}
+
+declare class WebSocketStream {
+  constructor(url: string, options?: WebSocketStreamOptions);
+  url: string;
+  connection: Promise<WebSocketConnection>;
+  closed: Promise<WebSocketCloseInfo>;
+  close(closeInfo?: WebSocketCloseInfo): void;
+}