Utilities

• applyDecorators

  Composes several class or method decorators into one.

• cooldownMessage

  The wait before a cooldown allows another call, in plain English, such as "Slow down: try again in 12s.": the message of a CooldownError, for logs and tests.

• cooldownStoreMessage

  The answer the built-in fallback gives a call CooldownStoreError refused, in English.

• createMetadata

  Creates a typed decorator for facts about a handler that guards and other stages read.

• createToken

  Creates a token to provide and inject a value by, typed with what it provides.

• ExecutionContext

  Describes one handler call: which controller and method run, with which arguments, and the metadata on them.

• factoryProvider

  Makes a factory provider whose function is typed from its inject list and its token.

• getInstallContext

  Reports where an interaction happened and whether the bot is present there.

• isExplainedError

  Whether MeoCord has already logged what went wrong and what to do about it.

• Logger

  Prints timestamped lines to the console, each named with the app and a context, at a level the config can hide.

• route

  Makes a typed route from a customId pattern, so one declaration serves the handler and the ids that reach it.

• SetMetadata Deprecated

  Attaches a value to a controller or a handler under a string key of your choosing.

• ThemeCache

  An app's cache of the themes @MeoCord({ themeFor }) looked up, by server and by user.

Cooldown stores

• CooldownStore

  Where @Cooldown counts calls.

• MemoryCooldownStore

  Counts cooldown calls in this process's memory: the store @Cooldown uses unless another is bound.

• RedisCooldownStore

  A CooldownStore on Redis, or on any server that speaks its protocol and runs its Lua scripts.

• ShardedCooldownStore

  A CooldownStore for process sharding that needs no database.

Localisation

• createTranslator

  Creates the application's translator from one catalog per locale.

• defineCatalog

  Declares a message catalog, keeping each message's text as its type so the params it takes can be checked.

• translateError

  The text MeoCord's fallback answers an error with, in a user's or a server's language.

• Translator

  Translates messages from one catalog per locale, typed by the default one.