import { d as BaseConfig, b as ChatPayload } from "../../../packem_shared/types.d-C7l7qdMG.js";
import { a as ProviderFactory, P as Provider } from "../../../packem_shared/provider.d-Dh32nRm9.js";
import { l as ReceiverOptions, R as Receiver } from "../../../packem_shared/types.d-4T7bNo4x.js";
import "../../../packem_shared/types.d-BXfGenMH.js";
interface TelegramConfig extends BaseConfig {
  /** Telegram bot token (`123456:ABC-DEF...`). Required. */
  botToken: string;
  /** Default chat id used when the payload omits `to`. */
  defaultChatId?: number | string;
  /** Override the API base URL. */
  endpoint?: string;
  /** Default parse mode (`MarkdownV2`, `HTML`, ...). */
  parseMode?: string;
}
/**
 * Telegram chat provider via the Bot API. Edge-safe — `fetch` only.
 * @see https://core.telegram.org/bots/api#sendmessage
 */
declare const telegramProvider$1: ProviderFactory<TelegramConfig, ChatPayload>;
/**
 * Options for the Telegram inbound receiver.
 */
interface TelegramReceiverOptions extends ReceiverOptions {
  /** The outbound Telegram chat provider used by `context.reply()`. Optional. */
  provider?: Provider<unknown, ChatPayload>;
  /**
   * The secret token configured via `setWebhook`'s `secret_token`. When set, the receiver
   * requires a matching `X-Telegram-Bot-Api-Secret-Token` header. Strongly recommended —
   * Telegram updates are otherwise unauthenticated.
   */
  secretToken?: string;
}
/**
 * Creates a Telegram inbound receiver for bot webhook updates. When {@link
 * TelegramReceiverOptions.secretToken} is set, the `X-Telegram-Bot-Api-Secret-Token` header is
 * verified before dispatch.
 *
 * A handler may return an {@link ../types.InboundReply}; it is serialised into a Telegram
 * `sendMessage` method call in the response body (`chat_id` taken from the originating chat),
 * which Telegram executes as the reply. Return `raw` to invoke a different method.
 * @param options Verification config, the message handler and an optional reply provider.
 * @returns The inbound channel.
 */
declare const createTelegramReceiver: (options: TelegramReceiverOptions) => Receiver;
/** @deprecated Renamed to `createTelegramProvider`; removed in the next major. */
declare const telegramProvider: typeof telegramProvider$1;
export { type TelegramConfig, type TelegramReceiverOptions, telegramProvider$1 as createTelegramProvider, createTelegramReceiver, telegramProvider };