var TopLevel = {
"all" : function () {},
"any" : function () {},
"catch" : function () {},
"delay" : function () {},
"isFulFilled" : function () {},
"isPending" : function () {},
"isRejected" : function () {},
"Promise" : function () {},
"resolve" : function () {},
"setTimeout" : function () {},
"then" : function () {},
"value" : function () {}
}

@@ -58,16 +58,54 @@
  () %7B%7D,%0A
+%22CancellationError%22 : function () %7B%7D,%0A
 %22catch%22 
@@ -148,16 +148,42 @@
  () %7B%7D,%0A
+%22error%22 : function () %7B%7D,%0A
 %22isFulFi
@@ -379,16 +379,49 @@
  () %7B%7D,%0A
+%22TimeoutError%22 : function () %7B%7D,%0A
 %22value%22 

Update externs file.