Runtime events emitter
emit(eventName) → {Boolean}
Emit an event to all of its registered listeners
Parameters:
| Name | Type | Description |
|---|---|---|
eventName |
String
|
the name of the event to emit |
...args |
any
|
the arguments to pass in the event |
Returns:
- Type:
-
Boolean
- whether the event had listeners or not
on(eventName, listener)
Register an event listener for a runtime event
Parameters:
| Name | Type | Description |
|---|---|---|
eventName |
String
|
the name of the event to listen to |
listener |
function
|
the callback function for the event |