Register many dictionaries at once.
Locale-aware date formatting (pass a chat jid or a lang code).
OptionalchatOrLang: stringOptionaloptions: DateTimeFormatOptionsLocale-aware number formatting (pass a chat jid or a lang code).
OptionalchatOrLang: stringOptionaloptions: NumberFormatOptionsKeys the default language has that lang is missing.
Does a translation exist (no fallback-to-key)?
Optionallang: stringOptionalvars: Record<string, unknown>Optionallang: stringTranslate in a chat's configured language.
Optionalvars: Record<string, unknown>Plural-aware: key.one for count 1, else key.other ({count} available).
Optionalvars: Record<string, unknown>Optionallang: stringOptionalvars: Record<string, unknown>
Register/merge a dictionary (nested objects become dot-paths).