Fix.

node_modules/rsvp/lib/rsvp.js

@@ -0,0 +1,93 @@
+import Promise from './rsvp/promise';
+import EventTarget from './rsvp/events';
+import denodeify from './rsvp/node';
+import all from './rsvp/all';
+import allSettled from './rsvp/all-settled';
+import race from './rsvp/race';
+import hash from './rsvp/hash';
+import hashSettled from './rsvp/hash-settled';
+import rethrow from './rsvp/rethrow';
+import defer from './rsvp/defer';
+import {
+  config,
+  configure
+} from './rsvp/config';
+import map from './rsvp/map';
+import resolve from './rsvp/resolve';
+import reject from './rsvp/reject';
+import filter from './rsvp/filter';
+import asap from './rsvp/asap';
+
+// defaults
+config.async = asap;
+config.after = cb => setTimeout(cb, 0);
+const cast = resolve;
+
+const async = (callback, arg) => config.async(callback, arg);
+
+function on() {
+  config.on(...arguments);
+}
+
+function off() {
+  config.off(...arguments);
+}
+
+// Set up instrumentation through `window.__PROMISE_INTRUMENTATION__`
+if (typeof window !== 'undefined' && typeof window['__PROMISE_INSTRUMENTATION__'] === 'object') {
+  let callbacks = window['__PROMISE_INSTRUMENTATION__'];
+  configure('instrument', true);
+  for (let eventName in callbacks) {
+    if (callbacks.hasOwnProperty(eventName)) {
+      on(eventName, callbacks[eventName]);
+    }
+  }
+}
+
+// the default export here is for backwards compat:
+//   https://github.com/tildeio/rsvp.js/issues/434
+export default {
+  asap,
+  cast,
+  Promise,
+  EventTarget,
+  all,
+  allSettled,
+  race,
+  hash,
+  hashSettled,
+  rethrow,
+  defer,
+  denodeify,
+  configure,
+  on,
+  off,
+  resolve,
+  reject,
+  map,
+  async,
+  filter
+};
+
+export {
+  asap,
+  cast,
+  Promise,
+  EventTarget,
+  all,
+  allSettled,
+  race,
+  hash,
+  hashSettled,
+  rethrow,
+  defer,
+  denodeify,
+  configure,
+  on,
+  off,
+  resolve,
+  reject,
+  map,
+  async,
+  filter
+};