Type: PlayerStateUpdateEvent

Represents an emitted event describing a specific change in the player's state.
This is a discriminated union of multiple event types, each with its own structure.

Property	Type	Description	Optional
changeType	PlayerStateEventTypes	Discriminator indicating the type of state change.
details	One of: TrackChangeEvent PauseChangeEvent QueueChangeEvent ConnectionChangeEvent AutoplayChangeEvent ChannelChangeEvent VolumeChangeEvent RepeatChangeEvent FilterChangeEvent	The payload object specific to the type of change.