1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/builtin/Promise.h b/js/src/builtin/Promise.h
index c76dc358c..6a6453e46 100644
--- a/js/src/builtin/Promise.h
+++ b/js/src/builtin/Promise.h
@@ -128,6 +128,14 @@ OriginalPromiseThen(JSContext* cx, Handle<PromiseObject*> promise,
                     HandleValue onFulfilled, HandleValue onRejected,
                     MutableHandleObject dependent, bool createDependent);
 
+/**
+ * PromiseResolve ( C, x )
+ *
+ * The abstract operation PromiseResolve, given a constructor and a value,
+ * returns a new promise resolved with that value.
+ */
+MOZ_MUST_USE JSObject*
+PromiseResolve(JSContext* cx, HandleObject constructor, HandleValue value);
 
 MOZ_MUST_USE PromiseObject*
 CreatePromiseObjectForAsync(JSContext* cx, HandleValue generatorVal);