feat: `MessageChannel` and `MessagePort` (#11051)

This commit introduces support for MessageChannel and MessagePort.
MessagePorts can be transfered across other MessagePorts.

1 files changed, 5 insertions, 1 deletions

diff --git a/extensions/webidl/00_webidl.js b/extensions/webidl/00_webidl.js
index 87e9eccb7..3e6dc95eb 100644
--- a/extensions/webidl/00_webidl.js
+++ b/extensions/webidl/00_webidl.js
@@ -564,7 +564,10 @@
     converters.USVString,
   );
   converters["sequence<double>"] = createSequenceConverter(
-    converters["double"],
+    converters.double,
+  );
+  converters["sequence<object>"] = createSequenceConverter(
+    converters.object,
   );
   converters["Promise<undefined>"] = createPromiseConverter(() => undefined);
 
@@ -630,6 +633,7 @@
             get() {
               return member.defaultValue;
             },
+            enumerable: true,
           });
         }
       }