Function Once

Once<E extends string & {} = string & {}>(
eventName: E,
callback: WailsEventCallback<E>,
): () => void
Registers a callback function to be executed only once for the specified event.
Type Parameters
- E extends string & {} = string & {}
Parameters
- eventName: E
  The name of the event to register the callback for.
- callback: WailsEventCallback<E>
  The callback function to be called when the event is triggered.
Returns () => void
A function that, when called, will unregister the callback from the event.
- Defined in src/events.ts:161