toJson method
Implementation
Map<String, dynamic> toJson() {
return {
'guildId': guildId,
if (track != null) 'track': track!.toJson(),
'volume': volume,
'paused': paused,
'state': state.toJson(),
if (voice != null) 'voice': voice!.toJson(),
if (filters != null) 'filters': filters,
};
}