streamAudioVolumeChange in Angular

OpenVidu v2 Issues developing apps
1

publisher.on(‘streamAudioVolumeChange’, async (event: StreamManagerEvent) => {

         console.log('Publisher audio volume change from ' + event.value.oldValue + ' to' + event.value.newValue);

I’m this getting error but i didn’t understand why I’m getting this errors

error TS2339: Property ‘newValue’ does not exist on type ‘Object’.
Any one guide me
Thanks

2

@cruizba @CSantosM @micael.gallego
Please let me know what is issue with this.

Thanks
Regards
Vipin