Experimental event API: Hover module eventdata

[behzad888]

Note:
determine eventData and pointerType

{
  pointerType: 'mouse',
  point: { x: number, y: number }
}

Ref #15257

[sizebot]

Details of bundled changes.

Comparing: 81a61b1...b074a4e

react-events

File	Filesize Diff	Gzip Diff	Prev Size	Current Size	Prev Gzip	Current Gzip	ENV
react-events.production.min.js	0.0%	🔺+0.3%	512 B	512 B	352 B	353 B	NODE_PROD
react-events-press.development.js	0.0%	0.0%	12.88 KB	12.88 KB	3.02 KB	3.02 KB	UMD_DEV
react-events-press.development.js	0.0%	0.0%	12.71 KB	12.71 KB	2.98 KB	2.98 KB	NODE_DEV
react-events-hover.development.js	+39.7%	+48.8%	6.74 KB	9.42 KB	1.79 KB	2.66 KB	UMD_DEV
react-events-hover.production.min.js	🔺+37.5%	🔺+42.1%	3.02 KB	4.15 KB	1.15 KB	1.63 KB	UMD_PROD
react-events-hover.development.js	+40.8%	+50.3%	6.57 KB	9.25 KB	1.74 KB	2.62 KB	NODE_DEV
react-events-hover.production.min.js	🔺+39.7%	🔺+43.6%	2.85 KB	3.99 KB	1.1 KB	1.58 KB	NODE_PROD
ReactEventsHover-dev.js	+10.1%	+6.5%	6.77 KB	7.46 KB	1.76 KB	1.88 KB	FB_WWW_DEV
ReactEventsHover-prod.js	🔺+9.9%	🔺+6.1%	5.94 KB	6.52 KB	1.47 KB	1.56 KB	FB_WWW_PROD
react-events-focus.development.js	0.0%	+0.1%	3.29 KB	3.29 KB	1.11 KB	1.11 KB	UMD_DEV
react-events-focus.production.min.js	0.0%	-0.3%	1.52 KB	1.52 KB	740 B	738 B	UMD_PROD
react-events-focus.production.min.js	0.0%	🔺+0.1%	1.35 KB	1.35 KB	670 B	671 B	NODE_PROD
react-events-drag.development.js	0.0%	0.0%	7.8 KB	7.8 KB	2.44 KB	2.44 KB	UMD_DEV
react-events-drag.production.min.js	0.0%	🔺+0.1%	3.14 KB	3.14 KB	1.44 KB	1.44 KB	NODE_PROD

Generated by 🚫 dangerJS

[matthargett]

what about gaze and pen?

[necolas]

Thanks for taking interest in this work. But I'm closing this PR as master has diverged quite a lot and we're still figuring out event data internally.