Polygon output (polyDblClick) not working (typo in event name 'dbclick')

[Nathan-Ryan]

Issue description
Looks like a typo in the event name. 'dbclick' should be 'dblclick'.
From the source {name: 'dbclick', handler: (ev: PolyMouseEvent) => this.polyDblClick.emit(ev)},

Steps to reproduce and a minimal demo of the problem
Try bind an expression to the (polyDblClick) output.

Current behavior
Not firing event.

Expected/desired behavior
Event is fired and output emitted.