import { Context } from "https://dotland.deno.dev/x/grammy@v1.31.0/context.ts";
Context-aware alias for api.setMessageReaction. Use this method to change the chosen reactions on a message. Service messages can't be reacted to. Automatically forwarded messages from a channel to its discussion group have the same available reactions as messages in the channel. Bots can't use paid reactions. Returns True on success.
Parameters
reaction: MaybeArray<ReactionTypeEmoji["emoji"] | ReactionType>
A list of reaction types to set on the message. Currently, as non-premium users, bots can set up to one reaction per message. A custom emoji reaction can be used if it is either already present on the message or explicitly allowed by chat administrators. Paid reactions can't be used by bots.
Optional AbortSignal to cancel the request
Official reference: https://core.telegram.org/bots/api#setmessagereaction