Make duplex stream constructor argument optional

rekmarks · rekmarks · commit b5b1d275041b · 2022-07-26T18:23:35.000-05:00
diff --git a/src/createDuplexJsonRpcStream.ts b/src/createDuplexJsonRpcStream.ts
@@ -32,7 +32,7 @@ interface DuplexJsonRpcStreamOptions {
  * @returns The stream wrapping the duplex JSON-RPC engine.
  */
 export default function createDuplexJsonRpcStream(
-  options: DuplexJsonRpcStreamOptions,
+  options: DuplexJsonRpcStreamOptions = {},
 ) {
   const {
     receiverMiddleware = [],
