fix(core): update

2018-12-10 23:41:41 +01:00
parent e98fe56488
commit 4b22e8118b
6 changed files with 232 additions and 31 deletions
--- a/ts/index.ts
+++ b/ts/index.ts
@ -3,8 +3,10 @@ import { EventEmitter } from 'events';

 export { EventEmitter };

-export let once = async <T>(eventEmitter: EventEmitter, eventName: string): Promise<T> => {
-  let done = plugins.smartpromise.defer<T>();
-  eventEmitter.once(eventName, done.resolve);
+export const once = async <T>(eventEmitter: EventEmitter, eventName: string): Promise<T> => {
+  const done = plugins.smartpromise.defer<T>();
+  eventEmitter.once(eventName, eventPayload => {
+    done.resolve(eventPayload);
+  });
  return await done.promise;
 };