/**
 * Telegram Bot API constants
 * @module helpers/constants
 */
/**
 * Dice emoji constants for sendDice method
 * These are the only valid emoji values accepted by Telegram Bot API
 *
 * @see https://core.telegram.org/bots/api#senddice
 *
 * @example
 * ```typescript
 * await bot.sendDice({
 *   chat_id: 123,
 *   emoji: DiceEmoji.BASKETBALL
 * });
 * ```
 */
export declare const DiceEmoji: {
    /** 🎲 Regular dice (1-6) */
    readonly DICE: "🎲";
    /** 🎯 Darts (1-6) */
    readonly DARTS: "🎯";
    /** 🏀 Basketball (1-5) */
    readonly BASKETBALL: "🏀";
    /** ⚽ Football/Soccer (1-5) */
    readonly FOOTBALL: "⚽";
    /** 🎰 Slot machine (1-64 combinations) */
    readonly SLOT_MACHINE: "🎰";
    /** 🎳 Bowling (1-6) */
    readonly BOWLING: "🎳";
};
export type DiceEmoji = typeof DiceEmoji[keyof typeof DiceEmoji];
/**
 * Media type constants matching Telegram Message object fields
 * Use these to access media in Message objects
 *
 * @see https://core.telegram.org/bots/api#message
 *
 * @example
 * ```typescript
 * const fileId = message[MediaType.PHOTO]?.[0]?.file_id;
 * ```
 */
export declare const MediaType: {
    /** Photo message - Message.photo */
    readonly PHOTO: "photo";
    /** Video message - Message.video */
    readonly VIDEO: "video";
    /** Audio message - Message.audio */
    readonly AUDIO: "audio";
    /** Voice message - Message.voice */
    readonly VOICE: "voice";
    /** Document message - Message.document */
    readonly DOCUMENT: "document";
    /** Sticker message - Message.sticker */
    readonly STICKER: "sticker";
    /** Video note message - Message.video_note */
    readonly VIDEO_NOTE: "video_note";
    /** Animation/GIF message - Message.animation */
    readonly ANIMATION: "animation";
};
export type MediaType = typeof MediaType[keyof typeof MediaType];
/**
 * Parse mode constants for message formatting
 *
 * @see https://core.telegram.org/bots/api#formatting-options
 *
 * @example
 * ```typescript
 * await bot.sendMessage({
 *   chat_id: 123,
 *   text: '<b>Bold text</b>',
 *   parse_mode: ParseMode.HTML
 * });
 * ```
 */
export declare const ParseMode: {
    /** HTML formatting */
    readonly HTML: "HTML";
    /** Legacy Markdown formatting */
    readonly MARKDOWN: "Markdown";
    /** MarkdownV2 formatting (recommended) */
    readonly MARKDOWN_V2: "MarkdownV2";
};
export type ParseMode = typeof ParseMode[keyof typeof ParseMode];
/**
 * Chat type constants
 *
 * @see https://core.telegram.org/bots/api#chat
 *
 * @example
 * ```typescript
 * if (message.chat.type === ChatType.PRIVATE) {
 *   // Handle private chat
 * }
 * ```
 */
export declare const ChatType: {
    /** Private chat with user */
    readonly PRIVATE: "private";
    /** Group chat */
    readonly GROUP: "group";
    /** Supergroup chat */
    readonly SUPERGROUP: "supergroup";
    /** Channel */
    readonly CHANNEL: "channel";
};
export type ChatType = typeof ChatType[keyof typeof ChatType];
/** @deprecated Use DiceEmoji instead */
export declare const DiceTypes: {
    /** 🎲 Regular dice (1-6) */
    readonly DICE: "🎲";
    /** 🎯 Darts (1-6) */
    readonly DARTS: "🎯";
    /** 🏀 Basketball (1-5) */
    readonly BASKETBALL: "🏀";
    /** ⚽ Football/Soccer (1-5) */
    readonly FOOTBALL: "⚽";
    /** 🎰 Slot machine (1-64 combinations) */
    readonly SLOT_MACHINE: "🎰";
    /** 🎳 Bowling (1-6) */
    readonly BOWLING: "🎳";
};
/** @deprecated Use MediaType instead */
export declare const MediaTypes: {
    /** Photo message - Message.photo */
    readonly PHOTO: "photo";
    /** Video message - Message.video */
    readonly VIDEO: "video";
    /** Audio message - Message.audio */
    readonly AUDIO: "audio";
    /** Voice message - Message.voice */
    readonly VOICE: "voice";
    /** Document message - Message.document */
    readonly DOCUMENT: "document";
    /** Sticker message - Message.sticker */
    readonly STICKER: "sticker";
    /** Video note message - Message.video_note */
    readonly VIDEO_NOTE: "video_note";
    /** Animation/GIF message - Message.animation */
    readonly ANIMATION: "animation";
};