declare type VoiceConnectionState = VoiceConnectionSignallingState | VoiceConnectionDisconnectedState | VoiceConnectionConnectingState | VoiceConnectionReadyState | VoiceConnectionDestroyedState;declare type VoiceConnectionState = VoiceConnectionSignallingState | VoiceConnectionDisconnectedState | VoiceConnectionConnectingState | VoiceConnectionReadyState | VoiceConnectionDestroyedState;The various states that a voice connection can be in.