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 () {}
}

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

Update externs file.