interface ChatBoostSourceGiftCodeimport { type ChatBoostSourceGiftCode } from "https://deno.land/x/grammy@v1.29.0/types.deno.ts"; The boost was obtained by the creation of Telegram Premium gift codes to boost a chat. Each such code boosts the chat 4 times for the duration of the corresponding Telegram Premium subscription. Propertiessource: "gift_code"Source of the boost, always “gift_code” user: UserUser for which the gift code was created