event.preventDefault() is missing?

[serge-sedelnikov]

This issue is for a: (mark with an x)

- [ ] bug report -> please search issues before submitting
- [ x] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)

Minimal steps to reproduce

Subscribe for click event and try to call event.preventDefault() in a same way it works for LineLayer

Expected/desired behavior

No error and event has stopped bubbling in the layers stack.

Actual behavior

Error, that event.preventDefault() is undefined.

Versions

azure-maps-html-marker-layer Version: 0.0.1