Here is a list of all documented variables with links to the class documentation for each member:

• nullobj : discordpp::Activity, discordpp::ActivityAssets, discordpp::ActivityButton, discordpp::ActivityInvite, discordpp::ActivityParty, discordpp::ActivitySecrets, discordpp::ActivityTimestamps, discordpp::AdditionalContent, discordpp::AudioDevice, discordpp::AuthorizationArgs, discordpp::AuthorizationCodeChallenge, discordpp::AuthorizationCodeVerifier, discordpp::Call, discordpp::CallInfoHandle, discordpp::ChannelHandle, discordpp::Client, discordpp::ClientResult, discordpp::DeviceAuthorizationArgs, discordpp::GuildChannel, discordpp::GuildMinimal, discordpp::LinkedChannel, discordpp::LinkedLobby, discordpp::LobbyHandle, discordpp::LobbyMemberHandle, discordpp::MessageHandle, discordpp::RelationshipHandle, discordpp::UserHandle, discordpp::VADThresholdSettings, discordpp::VoiceStateHandle