Type Alias StateKeyDelegate

StateKeyDelegate: (
    upd:
        | MessageContext
        | BusinessMessageContext
        | CallbackQueryContext
        | Peer,
) => MaybePromise<string | null>

Function that determines how the state key is derived.

The key is additionally prefixed with current scene, if any.

Type declaration

- (
      upd:
          | MessageContext
          | BusinessMessageContext
          | CallbackQueryContext
          | Peer,
  ): MaybePromise<string | null>
- Parameters
  - upd: MessageContext | BusinessMessageContext | CallbackQueryContext | Peer
  Returns MaybePromise<string | null>