Fix Event id attribute parsing

[bbert]

Event's id attribute should be as xs:unsignedInt

[dsilhavy]

@bbert Thanks for the fix, can you please check the index.d.ts for the errors reported by tsc:

Error: index.d.ts(2012,22): error TS2430: Interface 'OfflineRecordEvent' incorrectly extends interface 'Event'.
  Types of property 'id' are incompatible.
    Type 'string' is not assignable to type 'number'.
Error: index.d.ts(2129,22): error TS2430: Interface 'CueEnterEvent' incorrectly extends interface 'Event'.
  Types of property 'id' are incompatible.
    Type 'string' is not assignable to type 'number'.
Error: index.d.ts(213[7](https://github.com/Dash-Industry-Forum/dash.js/actions/runs/11688662792/job/32549627513?pr=4614#step:8:8),22): error TS2430: Interface 'CueExitEvent' incorrectly extends interface 'Event'.
  Types of property 'id' are incompatible.
    Type 'string' is not assignable to type 'number'.
Error: Process completed with exit code 2.

[bbert]

@bbert Thanks for the fix, can you please check the index.d.ts for the errors reported by tsc:

Error: index.d.ts(2012,22): error TS2430: Interface 'OfflineRecordEvent' incorrectly extends interface 'Event'.
  Types of property 'id' are incompatible.
    Type 'string' is not assignable to type 'number'.
Error: index.d.ts(2129,22): error TS2430: Interface 'CueEnterEvent' incorrectly extends interface 'Event'.
  Types of property 'id' are incompatible.
    Type 'string' is not assignable to type 'number'.
Error: index.d.ts(213[7](https://github.com/Dash-Industry-Forum/dash.js/actions/runs/11688662792/job/32549627513?pr=4614#step:8:8),22): error TS2430: Interface 'CueExitEvent' incorrectly extends interface 'Event'.
  Types of property 'id' are incompatible.
    Type 'string' is not assignable to type 'number'.
Error: Process completed with exit code 2.

In fact there is an issue in typings files with Event type, since there is a conflict between the Event type related to EventStream and the base Event type use for all player events.

Maybe we should define another type for player events:

interface MediaPlayerEvent {
  type: string
}

and then redefine all player event types:

export interface AstInFutureEvent extends MediaPlayerEvent {
  type: MediaPlayerEvents['AST_IN_FUTURE'];
  delay: number;
}
...

[dsilhavy]

AstInFutureEvent

I agree, we need to distinguish between EventStream.Event and MediaPlayerEvent. I think your suggestion is good, can you address this in this PR as well?

[bbert]

AstInFutureEvent

I agree, we need to distinguish between EventStream.Event and MediaPlayerEvent. I think your suggestion is good, can you address this in this PR as well?

Done