TouchEvent Typing in lib.dom.d.ts

[olmobrutall]

Hi TS team,

This is how lib.dom.d.ts used to look in 2.7:

interface DocumentEventMap extends GlobalEventHandlersEventMap {
   ...
     "suspend": Event;
    "timeupdate": Event;
    "touchcancel": TouchEvent;
    "touchend": TouchEvent;
    "touchmove": TouchEvent;
    "touchstart": TouchEvent;
    "volumechange": Event;
   ...
}  

But in the latest lib.dom.d.ts for ts 2.8

interface DocumentEventMap extends GlobalEventHandlersEventMap {
   ...
   "suspend": Event;
    "timeupdate": Event;
    "touchcancel": Event;
    "touchend": Event;
    "touchmove": Event;
    "touchstart": Event;
    "unload": Event;
   ...
}  

Why TouchEvent is gone?

Thanks in advance.

[a-tarasyuk]

@olmobrutall @mhegazy I think, it was regression bug. 2.8.2 uses TouchEvent instead of Event - lib.dom.d.ts#L3556.

[mhegazy]

Duplicate of #22565. Fixed by microsoft/TypeScript-DOM-lib-generator#394, should be in TS 2.8.2

[typescript-bot]

Automatically closing this issue for housekeeping purposes. The issue labels indicate that it is unactionable at the moment or has already been addressed.

[sandersn]

This is fixed now.