Function customEvent

customEvent<T = unknown>(
    type: string,
    detail?: T,
    options?: Omit<CustomEventInit<T>, "detail">,
): CustomEvent<T>
Creates a CustomEvent with JJ's default bubbling and Shadow DOM settings.
Type Parameters
- T = unknown
Parameters
- type: string
  The event type name.
- Optionaldetail: T
  Optional payload exposed as event.detail.
- Optionaloptions: Omit<CustomEventInit<T>, "detail">
  Additional CustomEvent options excluding detail.
Returns CustomEvent<T>
A configured CustomEvent instance.
Remarks
Native CustomEvent defaults to bubbles: false and composed: false. JJ defaults both to true because cross-component custom events commonly need to bubble out of Shadow DOM boundaries.

Pass options to override those defaults when you need a local-only event.

Throws
If eventName is not a string.
Example
```
const event = customEvent('todo-toggle', { id: '123', done: true })
element.dispatchEvent(event)
```
Example
```
const localOnly = customEvent('panel-ready', undefined, {
    bubbles: false,
    composed: false,
})
```
See
CustomEvent()
- Defined in wrappers/JJET.ts:35