import { type PreCheckoutQueryMiddleware } from "https://deno.land/x/grammy@v1.29.0/composer.ts";
Type of the middleware that can be passed to bot.preCheckoutQuery
.
This helper type can be used to annotate middleware functions that are
defined in one place, so that they have the correct type when passed to
bot.preCheckoutQuery
in a different place. For instance, this allows for
more modular code where handlers are defined in separate files.
Type Parameters
C extends Context
definition: Middleware<PreCheckoutQueryContext<C>>