import { type IAgentRuntime, type TestSuite } from '@elizaos/core';
import type { Context } from 'telegraf';
/**
 * Represents a test suite for testing Telegram functionality.
 *
 * This test suite includes methods to initialize and validate a Telegram bot connection,
 * send basic text messages to a Telegram chat, send text messages with image attachments,
 * handle and process incoming Telegram messages, and process and validate image attachments
 * in incoming messages.
 *
 * @implements {TestSuite}
 */
export declare class TelegramTestSuite implements TestSuite {
    name: string;
    private telegramClient;
    private bot;
    private messageManager;
    tests: {
        name: string;
        fn: (runtime: IAgentRuntime) => Promise<void>;
    }[];
    /**
     * Constructor for initializing a set of test cases for a Telegram bot.
     *
     * @constructor
     * @property {Array<Object>} tests - An array of test cases with name and corresponding test functions.
     * @property {string} tests.name - The name of the test case.
     * @property {function} tests.fn - The test function to be executed.
     */
    constructor();
    /**
     * Retrieves the Telegram test chat ID from environment variables.
     *
     * Reference on getting the Telegram chat ID:
     * https://stackoverflow.com/a/32572159
     */
    /**
     * Validates the chat ID by checking if it is set in the runtime settings or environment variables.
     * If not set, an error is thrown with a message instructing to provide a valid chat ID.
     * @param {IAgentRuntime} runtime - The runtime object that provides access to the settings and environment variables.
     * @throws {Error} If TELEGRAM_TEST_CHAT_ID is not set in the runtime settings or environment variables.
     * @returns {string} The validated chat ID.
     */
    validateChatId(runtime: IAgentRuntime): string | number;
    getChatInfo(runtime: IAgentRuntime): Promise<Context['chat']>;
    testCreatingTelegramBot(runtime: IAgentRuntime): Promise<void>;
    testSendingTextMessage(runtime: IAgentRuntime): Promise<void>;
    testSendingMessageWithAttachment(runtime: IAgentRuntime): Promise<void>;
    testHandlingMessage(runtime: IAgentRuntime): Promise<void>;
    testProcessingImages(runtime: IAgentRuntime): Promise<void>;
    getFileId(chatId: string, imageUrl: string): Promise<string>;
}