Permissions are not here: they have their own page. The flags of a message and of a user are read by name (
message.flags, user.flags): see Message and User.ChannelType.GuildVoice is 2, and a variable of type ChannelType accepts any of the values.
ChannelType
The kind of a channel:channel.type, and the type of ChannelCreateOptions and ThreadCreateOptions. The is...() methods of a channel answer the same question without a number: see Channels.
Discord documentation
ForumLayoutType
How the posts of a forum are shown:defaultForumLayout in the channel options.
Discord documentation
ForumSortOrderType
How the posts of a forum or media channel are ordered:defaultSortOrder in the channel options.
Discord documentation
VideoQualityMode
The camera quality of a voice channel:videoQualityMode in the channel options.
Discord documentation
Locale
The languages of Discord:guild.preferredLocale, interaction.locale, user.locale, and the keys of the locales of a command (see Translations). The values are the language codes themselves, so Locale.French and 'fr' are the same thing.
Discord documentation
ButtonStyle
Thestyle of a button as Discord sends it in a message you receive. In your files, a button takes a ButtonStyleName ('primary', 'danger'…) instead.
Discord documentation
ComponentType
Thetype of a component of a message you receive. The components you send are made with button(), select() and the layout helpers, which set it for you.
Discord documentation
TextInputStyle
Thestyle of a text input.
Discord documentation
DefaultMessageNotificationLevel
What members are notified of by default:defaultMessageNotifications in GuildEditOptions.
Discord documentation
ExplicitContentFilterLevel
Whose images and videos Discord scans:explicitContentFilter in GuildEditOptions.
Discord documentation
PremiumTier
The boost level of a server:guild.premiumTier.
Discord documentation
VerificationLevel
What Discord asks of new members before they can write:guild.verificationLevel, and verificationLevel in GuildEditOptions.
Discord documentation
AuditLogEvent
What an entry of the audit log is about:actionType of an entry of AuditLog, and the actionType filter of guild.fetchAuditLog().
Discord documentation
MessageFlags
The flags a message can have.message.flags gives their names (MessageFlagName), so you rarely need the bits.
Discord documentation
MessageType
The kind of a message:message.type. message.isFromUser is true for Default and Reply only, when a person wrote them.
Discord documentation
UserFlags
The badges of an account.user.flags gives their names (UserFlagName), so you rarely need the bits.
Discord documentation