import { Command, CommandsFlavor } from "./mod.js";
import { Api, BotCommand, BotCommandScope, BotCommandScopeChat, CommandContext, Context, type LanguageCode, Middleware } from "./deps.node.js";
import type { BotCommandX, CommandOptions } from "./types.js";
import { type MaybeArray } from "./utils/array.js";
import { SetBotCommandsOptions } from "./utils/set-bot-commands.js";
import { JaroWinklerOptions } from "./utils/jaro-winkler.js";
/**
 * Interface for grouping {@link BotCommand}s that might (or not)
 * be related to each other by scope and/or language.
 */
export interface SetMyCommandsParams {
    /** If defined: scope on which the commands will take effect */
    scope?: BotCommandScope;
    /** If defined: Language on which the commands will take effect.
     * Two letter abbreviation in ISO_639 standard: https://en.wikipedia.org/wiki/List_of_ISO_639_language_codes
     */
    language_code?: LanguageCode;
    /** Commands that can be each one passed to a SetMyCommands Call */
    commands: (BotCommand & {
        hasHandler?: boolean;
    })[];
}
/**
 * Interface to represent uncompliance of a command
 * with the Bot API
 */
export interface UncompliantCommand {
    /** Name of the uncompliant command */
    name: string;
    /** Reason why the command was considered uncompliant */
    reasons: string[];
    /** Language in which the command is uncompliant */
    language: LanguageCode | "default";
}
/**
 * Central class that manages all registered commands.
 * This is the starting point for the plugin, and this is what you should pass to `bot.use` so your commands get properly registered.
 *
 * @example
 * ```typescript
 * const myCommands = new CommandGroup()
 * commands.command("start", "start the bot configuration", (ctx) => ctx.reply("Hello there!"))
 *
 * // Registers the commands with the bot instance.
 * bot.use(myCommands)
 * ```
 */
export declare class CommandGroup<C extends Context> {
    private _languages;
    private _scopes;
    private _commands;
    private _cachedComposer;
    private _cachedComposerInvalidated;
    private _commandOptions;
    constructor(options?: Partial<CommandOptions>);
    private _addCommandToScope;
    private _populateMetadata;
    /**
     * Registers a new command with a default handler.
     * @param name Default command name
     * @param description Default command description
     * @param handler Default command handler
     * @param options Extra options that should apply only to this command
     * @returns An instance of the `Command` class
     */
    command(name: string | RegExp, description: string, handler: MaybeArray<Middleware<CommandContext<C>>>, options?: Partial<CommandOptions>): Command<C>;
    /**
     * Registers a new command with no handlers.
     * @param name Default command name
     * @param description Default command description
     * @param options Extra options that should apply only to this command
     * @returns An instance of the `Command` class
     */
    command(name: string | RegExp, description: string, options?: Partial<CommandOptions>): Command<C>;
    /**
     * Registers a Command that was created by it's own.
     *
     * @param command the command or list of commands being added to the group
     */
    add(command: Command<C> | Command<C>[]): this;
    /**
     * Serializes the commands into multiple objects that can each be passed to a `setMyCommands` call.
     *
     * @returns One item for each combination of command + scope + language
     */
    toArgs(chat_id?: BotCommandScopeChat["chat_id"]): {
        scopes: SetMyCommandsParams[];
        uncompliantCommands: UncompliantCommand[];
    };
    /**
     * Serializes the commands of a single scope into objects that can each be passed to a `setMyCommands` call.
     *
     * @param scope Selected scope to be serialized
     * @returns One item per command per language
     */
    toSingleScopeArgs(scope: BotCommandScope): {
        commandParams: SetMyCommandsParams[];
        uncompliantCommands: UncompliantCommand[];
    };
    /**
     * Registers all commands to be displayed by clients according to their scopes and languages
     * Calls `setMyCommands` for each language of each scope of each command.
     *
     * [!IMPORTANT]
     * Calling this method with upperCased command names registered, will throw
     * @see https://core.telegram.org/bots/api#botcommand
     * @see https://core.telegram.org/method/bots.setBotCommands
     *
     * @param Instance of `bot` or { api: bot.api }
     */
    setCommands({ api }: {
        api: Api;
    }, options?: Partial<SetBotCommandsOptions>): Promise<void>;
    /**
     * Serialize all register commands into a more detailed object
     * including it's name, prefix and language, and more data
     *
     * @param filterLanguage if undefined, it returns all names
     * else get only the locales for the given filterLanguage
     * fallbacks to "default"
     *
     * @returns an array of {@link BotCommandX}
     *
     * Note: mainly used to serialize for {@link FuzzyMatch}
     */
    toElementals(filterLanguage?: LanguageCode | "default"): BotCommandX[];
    /**
     * @returns A JSON serialized version of all the currently registered commands
     */
    toString(): string;
    middleware(): import("grammy").MiddlewareFn<C>;
    /**
     * @returns all {@link Command}s contained in the instance
     */
    get commands(): Command<C>[];
    /**
     * @returns all prefixes registered in this instance
     */
    get prefixes(): string[];
}
type HaveCommandLike<C extends Context = Context, CF extends CommandsFlavor<C> = CommandsFlavor<C>> = C & CF & {
    commandSuggestion: string | null;
};
export declare function commandNotFound<CF extends CommandsFlavor<C>, C extends Context = Context>(commands: CommandGroup<C> | CommandGroup<C>[], opts?: Omit<Partial<JaroWinklerOptions>, "language">): (ctx: C) => ctx is HaveCommandLike<C, CF>;
export {};