MapEvents originalEvent type issue #13566

mapbox-gl-js version

v3.15.0

Expected behavior

The following MapEvents types has a optional originalEvent property:

• zoomstart
• zoom
• zoomend
• pitchstart
• pitch
• pitchend

Actual behavior

The originalEvent inaccessible according to typescript.

Reason:
The listed events has a | void defined in the type.

Current:

	"zoomstart": {
		originalEvent?: WheelEvent | TouchEvent;
	} | void

Fixed:

	"zoomstart": {
		originalEvent?: WheelEvent | TouchEvent;
	}

Steps to trigger the unexpected behavior

const map = new mapboxgl.Map({ container: 'map' })
map.on('zoomstart', (e) => {
  console.log(e.originalEvent) // <-- Type error
})