TypedEvent<T>: { addListener(listener): void; addListener(listener,
listenOnlyOnce): void; removeListener(listener): void; } Type declaration
addListener:function
- addListener(listener): void
Returns void
- addListener(listener, listenOnlyOnce): void
Returns void
removeListener:function
- removeListener(listener): void
Returns void
Adds a listener to the event.