docs: add return type for subscribeNotification (#15500)

This commit is contained in:
trop[bot]
2018-10-31 09:48:30 -07:00
committed by Shelley Vohr
parent a5fa18767a
commit deac580f1a

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@@ -83,6 +83,8 @@ that contains the user information dictionary sent along with the notification.
* `callback` Function
* `event` String
* `userInfo` Object
Returns `Number` - The ID of this subscription
Subscribes to native notifications of macOS, `callback` will be called with
`callback(event, userInfo)` when the corresponding `event` happens. The
@@ -106,6 +108,8 @@ example values of `event` are:
* `callback` Function
* `event` String
* `userInfo` Object
Returns `Number` - The ID of this subscription
Same as `subscribeNotification`, but uses `NSNotificationCenter` for local defaults.
This is necessary for events such as `NSUserDefaultsDidChangeNotification`.